kopia lustrzana https://github.com/jamescoxon/dl-fldigi
2056 wiersze
99 KiB
C++
2056 wiersze
99 KiB
C++
const char* szBeginner = "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.1//EN\"\n\
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\"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd\">\n\
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<html xmlns=\"http://www.w3.org/1999/xhtml\" xml:lang=\"en\">\n\
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<head>\n\
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<meta http-equiv=\"Content-Type\" content=\"application/xhtml+xml; charset=UTF-8\" />\n\
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<meta name=\"generator\" content=\"AsciiDoc 8.6.6\" />\n\
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<title>Beginners' Guide to Fldigi</title>\n\
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<style type=\"text/css\">\n\
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/* Shared CSS for AsciiDoc xhtml11 and html5 backends */\n\
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\n\
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/* Default font. */\n\
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body {\n\
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font-family: Georgia,serif;\n\
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}\n\
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\n\
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/* Title font. */\n\
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h1, h2, h3, h4, h5, h6,\n\
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||
div.title, caption.title,\n\
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||
thead, p.table.header,\n\
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#toctitle,\n\
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#author, #revnumber, #revdate, #revremark,\n\
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||
#footer {\n\
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font-family: Arial,Helvetica,sans-serif;\n\
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}\n\
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\n\
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body {\n\
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margin: 1em 5% 1em 5%;\n\
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}\n\
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\n\
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a {\n\
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color: blue;\n\
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text-decoration: underline;\n\
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}\n\
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a:visited {\n\
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||
color: fuchsia;\n\
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||
}\n\
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\n\
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em {\n\
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font-style: italic;\n\
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color: navy;\n\
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}\n\
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\n\
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strong {\n\
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font-weight: bold;\n\
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color: #083194;\n\
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}\n\
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\n\
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||
h1, h2, h3, h4, h5, h6 {\n\
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color: #527bbd;\n\
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margin-top: 1.2em;\n\
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margin-bottom: 0.5em;\n\
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line-height: 1.3;\n\
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}\n\
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\n\
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h1, h2, h3 {\n\
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border-bottom: 2px solid silver;\n\
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}\n\
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h2 {\n\
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padding-top: 0.5em;\n\
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}\n\
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h3 {\n\
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float: left;\n\
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}\n\
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h3 + * {\n\
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clear: left;\n\
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}\n\
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h5 {\n\
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font-size: 1.0em;\n\
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}\n\
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\n\
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||
div.sectionbody {\n\
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margin-left: 0;\n\
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}\n\
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\n\
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hr {\n\
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border: 1px solid silver;\n\
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}\n\
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\n\
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p {\n\
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margin-top: 0.5em;\n\
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margin-bottom: 0.5em;\n\
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}\n\
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\n\
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ul, ol, li > p {\n\
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margin-top: 0;\n\
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}\n\
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ul > li { color: #aaa; }\n\
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ul > li > * { color: black; }\n\
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\n\
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pre {\n\
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padding: 0;\n\
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margin: 0;\n\
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}\n\
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\n\
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#author {\n\
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color: #527bbd;\n\
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font-weight: bold;\n\
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font-size: 1.1em;\n\
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}\n\
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#email {\n\
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}\n\
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#revnumber, #revdate, #revremark {\n\
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}\n\
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\n\
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||
#footer {\n\
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||
font-size: small;\n\
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||
border-top: 2px solid silver;\n\
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||
padding-top: 0.5em;\n\
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||
margin-top: 4.0em;\n\
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}\n\
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||
#footer-text {\n\
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||
float: left;\n\
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||
padding-bottom: 0.5em;\n\
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||
}\n\
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||
#footer-badges {\n\
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float: right;\n\
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padding-bottom: 0.5em;\n\
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}\n\
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\n\
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||
#preamble {\n\
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margin-top: 1.5em;\n\
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margin-bottom: 1.5em;\n\
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}\n\
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||
div.imageblock, div.exampleblock, div.verseblock,\n\
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||
div.quoteblock, div.literalblock, div.listingblock, div.sidebarblock,\n\
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||
div.admonitionblock {\n\
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||
margin-top: 1.0em;\n\
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||
margin-bottom: 1.5em;\n\
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||
}\n\
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||
div.admonitionblock {\n\
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||
margin-top: 2.0em;\n\
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||
margin-bottom: 2.0em;\n\
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||
margin-right: 10%;\n\
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||
color: #606060;\n\
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}\n\
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||
\n\
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||
div.content { /* Block element content. */\n\
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||
padding: 0;\n\
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||
}\n\
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||
\n\
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||
/* Block element titles. */\n\
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||
div.title, caption.title {\n\
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||
color: #527bbd;\n\
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||
font-weight: bold;\n\
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||
text-align: left;\n\
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||
margin-top: 1.0em;\n\
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||
margin-bottom: 0.5em;\n\
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}\n\
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||
div.title + * {\n\
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||
margin-top: 0;\n\
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}\n\
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\n\
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td div.title:first-child {\n\
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||
margin-top: 0.0em;\n\
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}\n\
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||
div.content div.title:first-child {\n\
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||
margin-top: 0.0em;\n\
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||
}\n\
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||
div.content + div.title {\n\
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||
margin-top: 0.0em;\n\
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||
}\n\
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||
\n\
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||
div.sidebarblock > div.content {\n\
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||
background: #ffffee;\n\
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||
border: 1px solid #dddddd;\n\
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||
border-left: 4px solid #f0f0f0;\n\
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||
padding: 0.5em;\n\
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||
}\n\
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||
\n\
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||
div.listingblock > div.content {\n\
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||
border: 1px solid #dddddd;\n\
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||
border-left: 5px solid #f0f0f0;\n\
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||
background: #f8f8f8;\n\
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||
padding: 0.5em;\n\
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||
}\n\
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||
\n\
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||
div.quoteblock, div.verseblock {\n\
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||
padding-left: 1.0em;\n\
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||
margin-left: 1.0em;\n\
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||
margin-right: 10%;\n\
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||
border-left: 5px solid #f0f0f0;\n\
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||
color: #888;\n\
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||
}\n\
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||
\n\
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||
div.quoteblock > div.attribution {\n\
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||
padding-top: 0.5em;\n\
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||
text-align: right;\n\
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||
}\n\
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||
\n\
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||
div.verseblock > pre.content {\n\
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||
font-family: inherit;\n\
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||
font-size: inherit;\n\
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||
}\n\
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||
div.verseblock > div.attribution {\n\
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||
padding-top: 0.75em;\n\
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||
text-align: left;\n\
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||
}\n\
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||
/* DEPRECATED: Pre version 8.2.7 verse style literal block. */\n\
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||
div.verseblock + div.attribution {\n\
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||
text-align: left;\n\
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||
}\n\
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||
\n\
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||
div.admonitionblock .icon {\n\
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||
vertical-align: top;\n\
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||
font-size: 1.1em;\n\
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||
font-weight: bold;\n\
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||
text-decoration: underline;\n\
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||
color: #527bbd;\n\
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||
padding-right: 0.5em;\n\
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||
}\n\
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||
div.admonitionblock td.content {\n\
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||
padding-left: 0.5em;\n\
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||
border-left: 3px solid #dddddd;\n\
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||
}\n\
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||
\n\
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||
div.exampleblock > div.content {\n\
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||
border-left: 3px solid #dddddd;\n\
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||
padding-left: 0.5em;\n\
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||
}\n\
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||
\n\
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||
div.imageblock div.content { padding-left: 0; }\n\
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||
span.image img { border-style: none; }\n\
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||
a.image:visited { color: white; }\n\
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||
\n\
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||
dl {\n\
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||
margin-top: 0.8em;\n\
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margin-bottom: 0.8em;\n\
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}\n\
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dt {\n\
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margin-top: 0.5em;\n\
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margin-bottom: 0;\n\
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||
font-style: normal;\n\
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||
color: navy;\n\
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||
}\n\
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||
dd > *:first-child {\n\
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||
margin-top: 0.1em;\n\
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}\n\
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\n\
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||
ul, ol {\n\
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||
list-style-position: outside;\n\
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||
}\n\
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||
ol.arabic {\n\
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||
list-style-type: decimal;\n\
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||
}\n\
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||
ol.loweralpha {\n\
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||
list-style-type: lower-alpha;\n\
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||
}\n\
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||
ol.upperalpha {\n\
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||
list-style-type: upper-alpha;\n\
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||
}\n\
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||
ol.lowerroman {\n\
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||
list-style-type: lower-roman;\n\
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||
}\n\
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||
ol.upperroman {\n\
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||
list-style-type: upper-roman;\n\
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||
}\n\
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||
\n\
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||
div.compact ul, div.compact ol,\n\
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||
div.compact p, div.compact p,\n\
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||
div.compact div, div.compact div {\n\
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||
margin-top: 0.1em;\n\
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||
margin-bottom: 0.1em;\n\
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}\n\
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||
\n\
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tfoot {\n\
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font-weight: bold;\n\
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||
}\n\
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||
td > div.verse {\n\
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||
white-space: pre;\n\
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}\n\
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||
\n\
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||
div.hdlist {\n\
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||
margin-top: 0.8em;\n\
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||
margin-bottom: 0.8em;\n\
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||
}\n\
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||
div.hdlist tr {\n\
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||
padding-bottom: 15px;\n\
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}\n\
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||
dt.hdlist1.strong, td.hdlist1.strong {\n\
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||
font-weight: bold;\n\
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||
}\n\
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||
td.hdlist1 {\n\
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||
vertical-align: top;\n\
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||
font-style: normal;\n\
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||
padding-right: 0.8em;\n\
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||
color: navy;\n\
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}\n\
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td.hdlist2 {\n\
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||
vertical-align: top;\n\
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}\n\
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div.hdlist.compact tr {\n\
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margin: 0;\n\
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padding-bottom: 0;\n\
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}\n\
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\n\
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.comment {\n\
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||
background: yellow;\n\
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||
}\n\
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||
\n\
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||
.footnote, .footnoteref {\n\
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||
font-size: 0.8em;\n\
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}\n\
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\n\
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span.footnote, span.footnoteref {\n\
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||
vertical-align: super;\n\
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}\n\
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\n\
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||
#footnotes {\n\
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||
margin: 20px 0 20px 0;\n\
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||
padding: 7px 0 0 0;\n\
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}\n\
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||
\n\
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||
#footnotes div.footnote {\n\
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||
margin: 0 0 5px 0;\n\
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}\n\
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||
\n\
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||
#footnotes hr {\n\
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||
border: none;\n\
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||
border-top: 1px solid silver;\n\
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||
height: 1px;\n\
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||
text-align: left;\n\
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||
margin-left: 0;\n\
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||
width: 20%;\n\
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||
min-width: 100px;\n\
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||
}\n\
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||
\n\
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||
div.colist td {\n\
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||
padding-right: 0.5em;\n\
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||
padding-bottom: 0.3em;\n\
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||
vertical-align: top;\n\
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||
}\n\
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div.colist td img {\n\
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margin-top: 0.3em;\n\
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}\n\
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||
\n\
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||
@media print {\n\
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||
#footer-badges { display: none; }\n\
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}\n\
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\n\
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#toc {\n\
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||
margin-bottom: 2.5em;\n\
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}\n\
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||
\n\
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||
#toctitle {\n\
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||
color: #527bbd;\n\
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||
font-size: 1.1em;\n\
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||
font-weight: bold;\n\
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||
margin-top: 1.0em;\n\
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||
margin-bottom: 0.1em;\n\
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||
}\n\
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||
\n\
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||
div.toclevel1, div.toclevel2, div.toclevel3, div.toclevel4 {\n\
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||
margin-top: 0;\n\
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||
margin-bottom: 0;\n\
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||
}\n\
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||
div.toclevel2 {\n\
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||
margin-left: 2em;\n\
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||
font-size: 0.9em;\n\
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||
}\n\
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||
div.toclevel3 {\n\
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||
margin-left: 4em;\n\
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||
font-size: 0.9em;\n\
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||
}\n\
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||
div.toclevel4 {\n\
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||
margin-left: 6em;\n\
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||
font-size: 0.9em;\n\
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}\n\
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||
\n\
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||
span.aqua { color: aqua; }\n\
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||
span.black { color: black; }\n\
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||
span.blue { color: blue; }\n\
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||
span.fuchsia { color: fuchsia; }\n\
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||
span.gray { color: gray; }\n\
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||
span.green { color: green; }\n\
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||
span.lime { color: lime; }\n\
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||
span.maroon { color: maroon; }\n\
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||
span.navy { color: navy; }\n\
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||
span.olive { color: olive; }\n\
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||
span.purple { color: purple; }\n\
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||
span.red { color: red; }\n\
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||
span.silver { color: silver; }\n\
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||
span.teal { color: teal; }\n\
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||
span.white { color: white; }\n\
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||
span.yellow { color: yellow; }\n\
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||
\n\
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||
span.aqua-background { background: aqua; }\n\
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||
span.black-background { background: black; }\n\
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||
span.blue-background { background: blue; }\n\
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||
span.fuchsia-background { background: fuchsia; }\n\
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||
span.gray-background { background: gray; }\n\
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||
span.green-background { background: green; }\n\
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||
span.lime-background { background: lime; }\n\
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||
span.maroon-background { background: maroon; }\n\
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||
span.navy-background { background: navy; }\n\
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||
span.olive-background { background: olive; }\n\
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||
span.purple-background { background: purple; }\n\
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||
span.red-background { background: red; }\n\
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||
span.silver-background { background: silver; }\n\
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||
span.teal-background { background: teal; }\n\
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||
span.white-background { background: white; }\n\
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||
span.yellow-background { background: yellow; }\n\
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||
\n\
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||
span.big { font-size: 2em; }\n\
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||
span.small { font-size: 0.6em; }\n\
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||
\n\
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||
span.underline { text-decoration: underline; }\n\
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||
span.overline { text-decoration: overline; }\n\
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||
span.line-through { text-decoration: line-through; }\n\
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||
\n\
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||
\n\
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||
/*\n\
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||
* xhtml11 specific\n\
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||
*\n\
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||
* */\n\
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||
\n\
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||
tt {\n\
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||
font-family: monospace;\n\
|
||
font-size: inherit;\n\
|
||
color: navy;\n\
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||
}\n\
|
||
\n\
|
||
div.tableblock {\n\
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||
margin-top: 1.0em;\n\
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||
margin-bottom: 1.5em;\n\
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||
}\n\
|
||
div.tableblock > table {\n\
|
||
border: 3px solid #527bbd;\n\
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||
}\n\
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||
thead, p.table.header {\n\
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||
font-weight: bold;\n\
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||
color: #527bbd;\n\
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||
}\n\
|
||
p.table {\n\
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||
margin-top: 0;\n\
|
||
}\n\
|
||
/* Because the table frame attribute is overriden by CSS in most browsers. */\n\
|
||
div.tableblock > table[frame=\"void\"] {\n\
|
||
border-style: none;\n\
|
||
}\n\
|
||
div.tableblock > table[frame=\"hsides\"] {\n\
|
||
border-left-style: none;\n\
|
||
border-right-style: none;\n\
|
||
}\n\
|
||
div.tableblock > table[frame=\"vsides\"] {\n\
|
||
border-top-style: none;\n\
|
||
border-bottom-style: none;\n\
|
||
}\n\
|
||
\n\
|
||
\n\
|
||
/*\n\
|
||
* html5 specific\n\
|
||
*\n\
|
||
* */\n\
|
||
\n\
|
||
.monospaced {\n\
|
||
font-family: monospace;\n\
|
||
font-size: inherit;\n\
|
||
color: navy;\n\
|
||
}\n\
|
||
\n\
|
||
table.tableblock {\n\
|
||
margin-top: 1.0em;\n\
|
||
margin-bottom: 1.5em;\n\
|
||
}\n\
|
||
thead, p.tableblock.header {\n\
|
||
font-weight: bold;\n\
|
||
color: #527bbd;\n\
|
||
}\n\
|
||
p.tableblock {\n\
|
||
margin-top: 0;\n\
|
||
}\n\
|
||
table.tableblock {\n\
|
||
border-width: 3px;\n\
|
||
border-spacing: 0px;\n\
|
||
border-style: solid;\n\
|
||
border-color: #527bbd;\n\
|
||
border-collapse: collapse;\n\
|
||
}\n\
|
||
th.tableblock, td.tableblock {\n\
|
||
border-width: 1px;\n\
|
||
padding: 4px;\n\
|
||
border-style: solid;\n\
|
||
border-color: #527bbd;\n\
|
||
}\n\
|
||
\n\
|
||
table.tableblock.frame-topbot {\n\
|
||
border-left-style: hidden;\n\
|
||
border-right-style: hidden;\n\
|
||
}\n\
|
||
table.tableblock.frame-sides {\n\
|
||
border-top-style: hidden;\n\
|
||
border-bottom-style: hidden;\n\
|
||
}\n\
|
||
table.tableblock.frame-none {\n\
|
||
border-style: hidden;\n\
|
||
}\n\
|
||
\n\
|
||
th.tableblock.halign-left, td.tableblock.halign-left {\n\
|
||
text-align: left;\n\
|
||
}\n\
|
||
th.tableblock.halign-center, td.tableblock.halign-center {\n\
|
||
text-align: center;\n\
|
||
}\n\
|
||
th.tableblock.halign-right, td.tableblock.halign-right {\n\
|
||
text-align: right;\n\
|
||
}\n\
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</head>\n\
|
||
<body class=\"article\">\n\
|
||
<div id=\"header\">\n\
|
||
<h1>Beginners' Guide to Fldigi</h1>\n\
|
||
<div id=\"toc\">\n\
|
||
<div id=\"toctitle\">Table of Contents</div>\n\
|
||
<noscript><p><b>JavaScript must be enabled in your browser to display the table of contents.</b></p></noscript>\n\
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||
</div>\n\
|
||
</div>\n\
|
||
<div id=\"content\">\n\
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||
<div id=\"preamble\">\n\
|
||
<div class=\"sectionbody\">\n\
|
||
<div class=\"sidebarblock\">\n\
|
||
<div class=\"content\">\n\
|
||
<div class=\"paragraph\"><p>Of necessity, this Beginners' Guide contains only as much as you need to know to\n\
|
||
get started. You should learn how to make best use of the program by reading the\n\
|
||
<a href=\"http://www.w1hkj.com/FldigiHelp/index.html\">Online Documentation</a>. You can also access it from within the Fldigi program from the <em>Help</em>\n\
|
||
menu item.</p></div>\n\
|
||
</div></div>\n\
|
||
</div>\n\
|
||
</div>\n\
|
||
<div class=\"sect1\">\n\
|
||
<h2 id=\"ref-beginners-q-a\">1. Beginners' Questions Answered</h2>\n\
|
||
<div class=\"sectionbody\">\n\
|
||
<div class=\"sect2\">\n\
|
||
<h3 id=\"_what_is_fldigi\">1.1. What is Fldigi?</h3>\n\
|
||
<div class=\"paragraph\"><p><a href=\"http://www.w1hkj.com/Fldigi.html\">Fldigi</a> is a computer program intended for Amateur Radio Digital Modes\n\
|
||
operation using a PC (Personal Computer). Fldigi operates (as does most similar\n\
|
||
software) in conjunction with a conventional HF SSB radio transceiver, and uses\n\
|
||
the PC sound card as the main means of input from the radio, and output to the\n\
|
||
radio. These are audio-frequency signals. The software also controls the radio\n\
|
||
by means of another connection, typically a serial port.</p></div>\n\
|
||
<div class=\"paragraph\"><p>Fldigi is multi-mode, which means that it is able to operate many popular\n\
|
||
digital modes without switching programs, so you only have one program to\n\
|
||
learn. Fldigi includes all the popular modes, such as DominoEX, MFSK16, PSK31,\n\
|
||
and RTTY.</p></div>\n\
|
||
<div class=\"paragraph\"><p>Unusually, Fldigi is available for multiple computer operating systems;\n\
|
||
FreeBSD™; Linux™, OS X™ and Windows™.</p></div>\n\
|
||
</div>\n\
|
||
<div class=\"sect2\">\n\
|
||
<h3 id=\"_what_is_a_digital_mode\">1.2. What is a Digital Mode?</h3>\n\
|
||
<div class=\"paragraph\"><p>Digital Modes are a means of operating Amateur radio from the computer\n\
|
||
keyboard. The computer acts as <em>modem</em> (modulator - demodulator), as well as\n\
|
||
allowing you to type, and see what the other person types. It also controls the\n\
|
||
transmitter, changes modes as required, and provides various convenient features\n\
|
||
such as easy tuning of signals and prearranged messages.</p></div>\n\
|
||
<div class=\"paragraph\"><p>In this context, we are talking about modes used on the HF (high frequency)\n\
|
||
bands, specifically <em>chat</em> modes, those used to have a regular conversation in a\n\
|
||
similar way to voice or Morse, where one operator <em>talks</em> for a minute or two,\n\
|
||
then another does the same. These chat modes allow multiple operators to take\n\
|
||
part in a <em>net</em>.</p></div>\n\
|
||
<div class=\"paragraph\"><p>Because of sophisticated digital signal processing which takes place inside the\n\
|
||
computer, digital modes can offer performance that cannot be achieved using\n\
|
||
voice (and in some cases even Morse), through reduced bandwidth, improved\n\
|
||
signal-to-noise performance and reduced transmitter power requirement. Some\n\
|
||
modes also offer built-in automatic error correction.</p></div>\n\
|
||
<div class=\"paragraph\"><p>Digital Mode operating procedure is not unlike Morse operation, and many of the\n\
|
||
same abbreviations are used. Software such as Fldigi makes this very simple as\n\
|
||
most of the procedural business is set up for you using the Function Keys at the\n\
|
||
top of the keyboard. These are easy to learn.</p></div>\n\
|
||
</div>\n\
|
||
<div class=\"sect2\">\n\
|
||
<h3 id=\"_why_all_the_different_modes\">1.3. Why all the different modes?</h3>\n\
|
||
<div class=\"paragraph\"><p>HF propagation is very dependent on the ionosphere, which reflects the signals\n\
|
||
back to earth. There are strong interactions between different signals arriving\n\
|
||
from different paths. Experience has shown that particular modulation systems,\n\
|
||
speeds and bandwidths suit different operating conditions.</p></div>\n\
|
||
<div class=\"paragraph\"><p>Other factors such as available band space, operating speed and convenience,\n\
|
||
noise level, signal level and available power also affect the choice of\n\
|
||
mode. While in many cases several different modes might be suitable, having a\n\
|
||
choice adds to the operating pleasure. It is difficult to advise which mode is\n\
|
||
best for each particular occasion, and experience plays an important role.\n\
|
||
<span class=\"footnote\"><br />[To gain a good insight into each mode and its capabilities, you might\n\
|
||
consider purchasing <em>Digital Modes for All Occasions</em> (ISBN 1-872309-82-8) by\n\
|
||
Murray Greenman ZL1BPU, published by the RSGB and also available from\n\
|
||
FUNKAMATEUR and CQ Communications; or the ARRL’s <em>HF Digital Handbook</em> (ISBN\n\
|
||
0-87259-103-4) by Steve Ford, WB8IMY.]<br /></span></p></div>\n\
|
||
</div>\n\
|
||
<div class=\"sect2\">\n\
|
||
<h3 id=\"_how_do_i_recognise_and_tune_in_the_signals\">1.4. How do I recognise and tune in the signals?</h3>\n\
|
||
<div class=\"paragraph\"><p>Recognising the different modes comes with experience. It is a matter of\n\
|
||
listening to the signal, and observing the appearance of the signal on the\n\
|
||
tuning display. You can also practise transmitting with the transceiver\n\
|
||
disconnected, listening to the sound of the signals coming from the\n\
|
||
computer. There is also (see later paragraph) an automatic tuning option which\n\
|
||
can recognise and tune in most modes for you.</p></div>\n\
|
||
<div class=\"paragraph\"><p>The software provides a tuning display which shows the radio signals that are\n\
|
||
receivable within the transceiver passband. Using a <em>point and click</em> technique\n\
|
||
with the mouse, you can click on the centre of a signal to select it, and the\n\
|
||
software will tune it in for you. Some modes require more care than others, and\n\
|
||
of course you need to have the software set for the correct mode first — not\n\
|
||
always so easy!</p></div>\n\
|
||
<div class=\"paragraph\"><p>The <a href=\"#ref-rsid\">RSID</a> (automatic mode detection and tuning) feature uses a\n\
|
||
special sequence of tones transmitted at the beginning of each transmission to\n\
|
||
identify and tune in the signals received. For this feature to work, not only do\n\
|
||
you need to enable the feature in the receiver, but in addition the stations you\n\
|
||
are wishing to tune in need to have this feature enabled on transmission. Other\n\
|
||
programs also offer this RSID feature as an option.</p></div>\n\
|
||
</div>\n\
|
||
</div>\n\
|
||
</div>\n\
|
||
<div class=\"sect1\">\n\
|
||
<h2 id=\"ref-setting-up\">2. Setting Up</h2>\n\
|
||
<div class=\"sectionbody\">\n\
|
||
<div class=\"sect2\">\n\
|
||
<h3 id=\"_fldigi_settings\">2.1. Fldigi settings</h3>\n\
|
||
<div class=\"ulist\"><div class=\"title\">Essentials</div><ul>\n\
|
||
<li>\n\
|
||
<p>\n\
|
||
Use the menu <tt>Configure→Operator</tt> item to set the operator name, callsign,\n\
|
||
locator and so on.\n\
|
||
</p>\n\
|
||
</li>\n\
|
||
<li>\n\
|
||
<p>\n\
|
||
If you have more than one sound card, use the menu <tt>Configure→Sound Card</tt>,\n\
|
||
<tt>Audio Devices</tt> tab, to select the sound card you wish to use. You can ignore\n\
|
||
the other tabs for now.\n\
|
||
</p>\n\
|
||
</li>\n\
|
||
</ul></div>\n\
|
||
<div class=\"ulist\"><div class=\"title\">Rig Control</div><ul>\n\
|
||
<li>\n\
|
||
<p>\n\
|
||
Use the menu <tt>Configure→Rig Control</tt> item to set how you will control the\n\
|
||
rig. If you will key the rig via a serial port, in the <tt>Hardware PTT</tt> tab\n\
|
||
select <em>Use serial port PTT</em>, the device name you will use, and which line\n\
|
||
controls PTT. If in doubt, check both <em>RTS</em> and <em>DTR</em>. You <strong>must</strong> then press\n\
|
||
the <tt>Initialize</tt> button.\n\
|
||
</p>\n\
|
||
</li>\n\
|
||
<li>\n\
|
||
<p>\n\
|
||
If you plan to use CAT control of the rig via the COM port, check <em>Use Hamlib</em>\n\
|
||
in the <tt>Hamlib</tt> tab. Select your rig model from the drop-down menu and set the\n\
|
||
serial port device name, baud rate, and RTS/CTS options as needed. If in\n\
|
||
addition you wish to use PTT control via CAT, also check <em>PTT via Hamlib\n\
|
||
command</em>. You <strong>must</strong> then press the <tt>Initialize</tt> button.\n\
|
||
</p>\n\
|
||
</li>\n\
|
||
</ul></div>\n\
|
||
<div class=\"admonitionblock\">\n\
|
||
<table><tr>\n\
|
||
<td class=\"icon\">\n\
|
||
<img alt=\"Note\" src=\"data:image/png;base64,\n\
|
||
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||
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||
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||
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|
||
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|
||
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|
||
gojgnFv0RpIkpGna/kyz2aTRaHDu3DlZSgCcOfZbPvCRezg5fZwVWSguHAoQ6h2udxk1Ejo7K/zs\n\
|
||
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|
||
mqAl9/3QavL+q/nPXXs5WzvLzPEn8fMZ2lUhZgHnpARwEXPFgSaIZoiEAgBGmqbEGF8WrVedA0V4\n\
|
||
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||
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|
||
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||
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|
||
eYr9vz6MGTTzyB1b1tFZzZhvROYWjHMvLRDSBKfgvOLEYeSLIgCuBOfKhDacc1yq+l42hdR7RAPq\n\
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||
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|
||
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|
||
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|
||
DSDGCCaAEHxCkgbyPMWsShocC80m0UBR1DmS4HGqpFmGiKLOE6MS1AN5cfFFp1FcHsHQpQdQr9dR\n\
|
||
VVQE54TEJ1iaguWkwZPnOSCIFpcIwZMkgTRNgLJbO4cLKaYJSPUCkZGXzM8Q8jaFlj4CIqhz5FEI\n\
|
||
icNiwElKjIE8RlQVp44YDVSLvFFH8J7TtTpTR09zw+bNWNFuOXjoMKfOzPCPmzaSuBQRxTDAXhGA\n\
|
||
y+oDqopoUS1c8DhN+Pkz40RTfv/cESYm5+jsGaTaPcCv9p3gP/7rp+zd/yLOJxw+epbdeyZ5fNez\n\
|
||
HPrjMUQTvv3fP+LFw6fo7e7m2w88gmhx9aLRXbqEXjaA7q4qoh71Kd4HVD0nT9d5+NHf8NK8o3a2\n\
|
||
zk9/vo8jx04zfaLGlz//cQ5N1jkyLczMpSRplZtu3MTVa0YwYPrkGW6/7QbWv2UNQwN9mChC0QdM\n\
|
||
3dJH4GXa2IwV/T08e/AYd91+A+/euomDE4f55TN/4J03X4+I8OH338zjT+zm+reuYsP6NW1hZnh6\n\
|
||
e3r4l3//Xx586Eluu+XGopm9nvPA/3dWruilt7ez/byst4uJF6bYcuOGNsg8Lz1pCzTmZwF45LEn\n\
|
||
2fy2tdyw6VqeO/AnFprzQOfrB6Ber7+MkOqrDKwcYmHhF+cB9ffSt7yb7/3gKa65ephnD/yJD7zv\n\
|
||
9lLNOmbn5gE4N1NnzeohnHNsWL+aY9PnWi25tLi0AGq1GlddNYBIwLmEPM9R16BvWZUvfnYb6grF\n\
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||
uPXWzYDwzps3cfxEjdtu2UyWJYgoK1f0sXzqFCLKRz94N4//+Gl+s/cQMc+57rprGRocBBUQg+iW\n\
|
||
FsDU1BRvWtZTdtGAc44oxTTV1dWJxVnMiioi4kjSDlYN9RdTVtkXsqzCrTdtApQQYNvoLS01V5pg\n\
|
||
SKE1yMnz/JJ66BUDGB8fZ2iwvwAgvtTzOeCK0opg0QozKSQBgqpiOEQcqF2geRZ7WPAIWjigGJ6X\n\
|
||
VsxNTEzQ399TzKztZlO0fIvFc7RIbtCqfqpSRAAFWiXSl2LNFitR1cIZUipR4y8OMpddRl944Xmu\n\
|
||
GhkqQoyAcf53UcyUGB15VPJcCovFa2ZalsjCwyDF4NIyKb+nbJSiBaAkSZYGwM6dO23Xrp9wxx13\n\
|
||
Fl43w1pS1ygjUihVMy1N2k62lm4o+W6imMW2FTR0SCkUBSlF4xIl8dTUFB/70B1UKykL9ZOYWJln\n\
|
||
0m4+xb4nomrlpQoKiRTvtXS+mIIqqpWLhBaggpiVjim00GsaKVs7mb179/K+94yWnAeLBtEwYtuz\n\
|
||
IkXC+lIzAWj52vlktKJEGkQWFlNBBMwRpQBgllOv11/7QGNmdv/99/PVr9xDY/YEZpGjR6fJmw1+\n\
|
||
t+8A0ydO87v9E1iMdHV20NPTwdrVg1y3YR0iMDzUX0Shve2JCBGJzcUBUI/aAmbGi0eOsn/fBLVa\n\
|
||
bUkAFFOV5Xz34SewPOexH+1maNVaurs66ehezpprljEwMMDs7Cxnz9WYnDYe++b3mTlznGo1o7O7\n\
|
||
g5GhAa5dN8L1G69hYKAfs/ND/dSRUxydPsn4xCR/nDzC5ORRjk6f4t57721H81Vtp83MYowMDw/T\n\
|
||
bDYREbZs2cLo6CgDAwN0dnYiIsXGrtFAVQkhkOc58/PzqCr1ep3du3fT0dHBwYMHeeihh1BVVq9+\n\
|
||
8wWjqmdwcJD169ezbt06Nm7cSH9/P1mWMTIyQqVSkVe9Xm82m9ZsNpmdnWVubo5Go0GMsc3rVqK1\n\
|
||
nluc997jnGv/bOWImTE3N7do8WtmNJvN9hDvnCNJEpIkoVKp4L1/7btRVW17uDXge+9pbZtb1gr5\n\
|
||
hc8X7za994uoISLEGNvSoWVJkrw2Cl35L+UVAFcAXAFwBcClzv8B3eu58OmgDQoAAAAASUVORK5C\n\
|
||
YII=\" />\n\
|
||
</td>\n\
|
||
<td class=\"content\">\n\
|
||
<div class=\"paragraph\"><p>If your rig is CAT-capable but not yet supported by\n\
|
||
<a href=\"http://www.hamlib.org/\">Hamlib</a>, it may still be possible to control it via\n\
|
||
Fldigi’s <tt>RigCAT</tt> system. Refer to the <a href=\"http://www.w1hkj.com/FldigiHelp/index.html\">Online Documentation</a> for details.</p></div>\n\
|
||
</td>\n\
|
||
</tr></table>\n\
|
||
</div>\n\
|
||
<div class=\"ulist\"><div class=\"title\">CPU Speed</div><ul>\n\
|
||
<li>\n\
|
||
<p>\n\
|
||
When you start Fldigi for the very first time, it makes a series of\n\
|
||
measurements to determine your computer’s processing speed. Although these\n\
|
||
measurements are usually accurate, if you have a very slow processor (under\n\
|
||
700MHz), you should verify that <em>Slow CPU</em> under <tt>Configure→Misc→CPU</tt> has\n\
|
||
been enabled. The receiver decoding strategy of certain modems uses fewer\n\
|
||
processor cycles in this mode.\n\
|
||
</p>\n\
|
||
</li>\n\
|
||
</ul></div>\n\
|
||
<div class=\"ulist\"><div class=\"title\">Modems</div><ul>\n\
|
||
<li>\n\
|
||
<p>\n\
|
||
Each of the modems can be individually set up from the <tt>Configure→Modems</tt>\n\
|
||
multi-tabbed dialog. You need not change anything here to start with, although\n\
|
||
it might be a good idea to set the <em>secondary text</em> for DominoEX and THOR to\n\
|
||
something useful, such as your call and locator. <span class=\"footnote\"><br />[Secondary text is\n\
|
||
transmitted when the text you type does not keep up with the typing speed of\n\
|
||
the mode — this handy text appears in a small window at the very bottom of the\n\
|
||
screen.]<br /></span> Note that this set of tabs is also where you set the RTTY modem speed\n\
|
||
and shift, although the default values should be fine for normal operation.\n\
|
||
</p>\n\
|
||
</li>\n\
|
||
</ul></div>\n\
|
||
<div class=\"ulist\"><div class=\"title\">Other settings</div><ul>\n\
|
||
<li>\n\
|
||
<p>\n\
|
||
Use the menu <tt>Configure→UI</tt>, <tt>Restart</tt> tab, to set the aspect ratio of the\n\
|
||
waterfall display and whether or not you want to dock a second digiscope to\n\
|
||
the main window.\n\
|
||
</p>\n\
|
||
</li>\n\
|
||
<li>\n\
|
||
<p>\n\
|
||
Use the menu <tt>Configure→IDs</tt> item to set whether you wish to transmit RSID\n\
|
||
data at the start of each over (this is for the benefit of others and does not\n\
|
||
affect RSID reception). If you plan to regularly use the RSID feature on\n\
|
||
receive, you should deselect the option that starts new modems at the “sweet\n\
|
||
spot” frequencies in <tt>Misc→Sweet Spot</tt>.\n\
|
||
</p>\n\
|
||
</li>\n\
|
||
</ul></div>\n\
|
||
<div class=\"paragraph\"><p>Finally, use the menu item <tt>Configure→Save Config</tt> to save the new\n\
|
||
configuration.</p></div>\n\
|
||
</div>\n\
|
||
<div class=\"sect2\">\n\
|
||
<h3 id=\"_sound_card_mixer\">2.2. Sound Card Mixer</h3>\n\
|
||
<div class=\"ulist\"><ul>\n\
|
||
<li>\n\
|
||
<p>\n\
|
||
Use your sound card <em>Master Volume</em> applet to select the sound card, the Wave\n\
|
||
output and set the transmit audio level. You can check the level using the\n\
|
||
<a href=\"#ref-tune\">Tune</a> button, top right, beyond the Menu.\n\
|
||
</p>\n\
|
||
</li>\n\
|
||
<li>\n\
|
||
<p>\n\
|
||
On Windows, the <em>Volume</em> applet can usually be opened by clicking\n\
|
||
<tt>Start→Run…</tt> and entering <tt>sndvol32</tt>, or from the Control Panel.\n\
|
||
</p>\n\
|
||
</li>\n\
|
||
<li>\n\
|
||
<p>\n\
|
||
Use your sound card <em>Recording Control</em> applet to select the sound card, the\n\
|
||
Line or Mic input and set the receiver audio level. Watch the waterfall\n\
|
||
display for receiver noise when setting the level. If you see any dark blue\n\
|
||
noise, you have the right input and about the right level. The actual setting\n\
|
||
is not very important, provided you see blue noise. If the audio level is too\n\
|
||
high, the little diamond shaped indicator (bottom right) will show red. The\n\
|
||
waterfall may also show red bands. Performance will be degraded if the level\n\
|
||
is too high.\n\
|
||
</p>\n\
|
||
</li>\n\
|
||
<li>\n\
|
||
<p>\n\
|
||
On Windows, the <em>Record</em> applet can usually be opened by clicking\n\
|
||
<tt>Start→Run…</tt> and entering <tt>sndvol32</tt>, or from the Control Panel. If opened\n\
|
||
from the Control Panel, you’ll end up with the Master Volume applet, and need\n\
|
||
to switch using <tt>Options→Properties</tt>, and selecting the <tt>Recording</tt> radio\n\
|
||
button.\n\
|
||
</p>\n\
|
||
</li>\n\
|
||
</ul></div>\n\
|
||
</div>\n\
|
||
</div>\n\
|
||
</div>\n\
|
||
<div class=\"sect1\">\n\
|
||
<h2 id=\"ref-guided-tour\">3. Guided Tour</h2>\n\
|
||
<div class=\"sectionbody\">\n\
|
||
<div class=\"paragraph\"><p>The main window consists of three main panes. Study it carefully as you read\n\
|
||
these notes. From top to bottom, these are the Receive pane (navajo white), the\n\
|
||
Transmit pane (light cyan), and the Waterfall pane (black). At the top is the\n\
|
||
collection of entry items which form the Log Data, and at the very top, a\n\
|
||
conventional drop-down Menu system, with entries for File, Op Mode, Configure,\n\
|
||
View and Help.</p></div>\n\
|
||
<div class=\"paragraph\"><p>Between the Transmit and the Waterfall panes is a line of boxes (buttons) which\n\
|
||
represent the Function Keys F1 - F12. This is the Macro group. Below the\n\
|
||
Waterfall pane is another line of boxes (buttons), which provide various control\n\
|
||
features. This is the Controls group. The program and various buttons can mostly\n\
|
||
be operated using the mouse or the keyboard, and users generally find it\n\
|
||
convenient to use the mouse while tuning around, and the keyboard and function\n\
|
||
keys during a QSO.</p></div>\n\
|
||
<div class=\"sect2\">\n\
|
||
<h3 id=\"ref-receive-pane\">3.1. Receive Pane</h3>\n\
|
||
<div class=\"paragraph\"><p>This is where the text from decoded incoming signals is displayed, in black\n\
|
||
text. When you transmit, the transmitted text is also displayed here, but in red,\n\
|
||
so the Receive pane becomes a complete record of the QSO. The information in\n\
|
||
this pane can also be logged to a file.</p></div>\n\
|
||
<div class=\"paragraph\"><p>The line at the bottom of this pane can be dragged up and down with the\n\
|
||
mouse. You might prefer to drag it down a bit to enlarge the Receive pane and\n\
|
||
reduce the size of the Transmit pane.</p></div>\n\
|
||
</div>\n\
|
||
<div class=\"sect2\">\n\
|
||
<h3 id=\"_transmit_pane\">3.2. Transmit Pane</h3>\n\
|
||
<div class=\"paragraph\"><p>This is where you type what you want to transmit. The mouse must click in here\n\
|
||
before you type (to obtain <em>focus</em>) otherwise your text will go nowhere. You can\n\
|
||
type in here while you are receiving, and when you start transmitting, the text\n\
|
||
already typed will be sent first. This trick is a cool way to impress others\n\
|
||
with your typing speed! As the text is transmitted, the text colour changes from\n\
|
||
black to red. At the end of the over, all the transmitted text (and any as yet\n\
|
||
not transmitted) will be deleted.</p></div>\n\
|
||
</div>\n\
|
||
<div class=\"sect2\">\n\
|
||
<h3 id=\"_waterfall_pane\">3.3. Waterfall Pane</h3>\n\
|
||
<div class=\"paragraph\"><p>This is the main tuning facility. There are three modes, Waterfall, FFT and\n\
|
||
Signal, selected by a button in the Control group. For now, leave it in\n\
|
||
Waterfall mode, as this is the easiest to tune with, and gives the best\n\
|
||
identification of the signal.</p></div>\n\
|
||
<div class=\"hdlist\"><table>\n\
|
||
<tr>\n\
|
||
<td class=\"hdlist1\">\n\
|
||
<strong><tt>WF</tt></strong> (Waterfall)\n\
|
||
<br />\n\
|
||
</td>\n\
|
||
<td class=\"hdlist2\">\n\
|
||
<p style=\"margin-top: 0;\">\n\
|
||
A spectrogram display of signal strength versus frequency over passing\n\
|
||
time. The receiver passband is analysed and displayed with lower frequencies\n\
|
||
to the left, higher to the right. Weak signals and background noise are dark\n\
|
||
while stronger signals show as brighter colours. As time passes (over a few\n\
|
||
seconds), the historic signals move downwards like a waterfall.\n\
|
||
</p>\n\
|
||
</td>\n\
|
||
</tr>\n\
|
||
<tr>\n\
|
||
<td class=\"hdlist1\">\n\
|
||
<strong><tt>FFT</tt></strong> (Fast Fourier Transform)\n\
|
||
<br />\n\
|
||
</td>\n\
|
||
<td class=\"hdlist2\">\n\
|
||
<p style=\"margin-top: 0;\">\n\
|
||
A spectrum display of the mean signal strength versus frequency. Again\n\
|
||
frequency is displayed from left to right, but now the vertical direction\n\
|
||
shows signal strength and there is no brightness or historic information.\n\
|
||
</p>\n\
|
||
</td>\n\
|
||
</tr>\n\
|
||
<tr>\n\
|
||
<td class=\"hdlist1\">\n\
|
||
<strong><tt>SIG</tt></strong> (Signal)\n\
|
||
<br />\n\
|
||
</td>\n\
|
||
<td class=\"hdlist2\">\n\
|
||
<p style=\"margin-top: 0;\">\n\
|
||
An oscilloscope type of display showing the raw audio being captured by the\n\
|
||
sound card.\n\
|
||
</p>\n\
|
||
</td>\n\
|
||
</tr>\n\
|
||
</table></div>\n\
|
||
<div class=\"paragraph\"><p>At the top of the pane is a scale of frequency in Hz, which corresponds to the\n\
|
||
frequency displayed immediately below it. This scale can be moved around and\n\
|
||
zoomed using buttons in the Control group.</p></div>\n\
|
||
<div class=\"paragraph\"><p>As you move the mouse around in this pane you will see a yellow group of tuning\n\
|
||
marks following the mouse pointer. Tuning is achieved by left-clicking on a\n\
|
||
signal displayed by the waterfall in this pane. Use these yellow marks to\n\
|
||
exactly straddle the signal and then left-click on the centre of the signal. The\n\
|
||
tuning marks change to red. The red vertical lines will show the approximate\n\
|
||
width of the active signal area (the expected signal bandwidth), while a red\n\
|
||
horizontal bar above will indicate the receiver software’s active decoding\n\
|
||
range. When you left-click, the red marks move to where you clicked, and will\n\
|
||
attempt to auto-track the signal from there.</p></div>\n\
|
||
<div class=\"admonitionblock\">\n\
|
||
<table><tr>\n\
|
||
<td class=\"icon\">\n\
|
||
<img alt=\"Tip\" src=\"data:image/png;base64,\n\
|
||
iVBORw0KGgoAAAANSUhEUgAAADAAAAAwCAYAAABXAvmHAAAJk0lEQVRo3u1aWWxU5xX+Zl/sGS8z\n\
|
||
4wVMbWzjEpxiF0pDgIaAoAQ1CgW3oqkqQA0vhJCgpCD6Rh7oQynKA5WoKqUyCSGKWNqmqgppTAJK\n\
|
||
EcalTkwNcYw3wPs6M559xtP//J5/dGd8Z+ba0KBIXOlovN3/nu+s3znXqmg0im/ypcY3/HoM4DGA\n\
|
||
B7y0D+ugaKwa0IcoDNICoVKp4p+Sr1WPHAApPjU1BSGRSISLAEIilCbRaDRc1Go1SZQ+HwTInAEw\n\
|
||
ZaNC4XA4jAsXLuDy5ctobm5GZ2cnRkdHEQgEYDAYYLPZUFZWhqVLl2LNmjXYuHEjdDpdXBigaAzQ\n\
|
||
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|
||
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|
||
rx/+YAihcIQQc6UMeh1MRj2sWWZmdTXu3rmFjz74A/bs2YNDhw4hKysLJpNJeESxNxQDIOXJ6tev\n\
|
||
X8e+ffugc1RixdPPwmwyom9oDIOjTq60NN4TRJLAJAQmz2rGnZZGjPe04MiRI1i5ciUHQh6JeUP1\n\
|
||
UMqoUP78+fPYsGEDFq7YjGfWPwePP4gbtzrR0zfMwiQENVNMnQoAhcZ0eHAJBMMMtBuO8hpUPPU8\n\
|
||
tm/fjjNnzsDpdMLn8/EQpec+cBJLlf/Fjp34+StvoqDAgc57A9zqceVkrBwvmWk8EgxFoNLnYPOO\n\
|
||
g3j9jQO8km3dupU/m0KKeSKazhNpQ4gSlpRvbGzklt/+8mHYHHZ82XEfzkmvvLKIwj02Bs+kC1Fm\n\
|
||
QIPRiDx7AYxmszwgCeiIbwIfn34LJ0+e5NUqJycHRnY/hVOqxE4LgCVslErh6tWrUc7CpryiErfa\n\
|
||
7yYon2zd0cF+RIIB7N1Vh7ofrWVxbkFrezf+dO4S7twbSu2dGBD3UA96Wxpw9uxZ2O12WK1WnhMs\n\
|
||
sVWzygEROlRtKGFJ+Q4WNk5WaaSxrJYIK7DweTx4681X8fLOrSi057PyqMN3qxfh2K9/iYoFRTMA\n\
|
||
xO+f7gPIss2HqbAKx44dg8vlypgP6nS1nuo8lcoVq9ZheNyFIRHzMknJu6xaA2t2Fn74zPdnnKln\n\
|
||
5fHF53+QukrFRG8wwlG6GPX19Whvb4eHGSTI+gjpE5UJl1QAeIelJrW+bjeyzCbc6x/JWF14vc/O\n\
|
||
hj8QlPVqZWnRDNBykm21YfmGn+LUqVO8AVIYC3qiGAA1K+qw366uQT+r86FQWFGZtOTk492/fCIL\n\
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||
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||
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|
||
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||
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||
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|
||
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|
||
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|
||
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|
||
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||
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|
||
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|
||
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|
||
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|
||
0tZ86bmUvO6JEbgmhrF27Vo+kUm3FUoAqAgp3UB7m3+8dxy5FtOMcEkFRIyA0qukyJ6ZBMaAOMeH\n\
|
||
oGHW/+xv72DLli0J6xa5nZFsDoj6S0sn2tt89flVvteZEfsybNKam4uOnv6E8+YX5Ml6LxnQpHMU\n\
|
||
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|
||
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|
||
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|
||
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|
||
bVyjg/C4x/m5H3/we6b8fl6+icbkslyi54rknfNuVKxXqMMStb169SpftVjmP4GCsmo2gOfzTYIi\n\
|
||
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|
||
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|
||
+TltpyknaFdDeUF7G1p90PbAUVqNwtIqPgZSchKpU03HDp8r+HsCBqCv6zYGOlp4k6I6T6WS4pwA\n\
|
||
0Odst9Nzfj9A3iAgxFhJaAlAA3hbWxsfAync6O8ohkkxYpVEzIjbED0gC5vNZl4mSf7v7wfk3tDQ\n\
|
||
vEAeITAk/tggQyIdAQW/IqtSSaRuLSgCydf2hibVOzKytBAxgAsA0oomaDEpm/SODF/bO7Jkb4gl\n\
|
||
gAAjPsXPpABEh6evxaekSs3pTaXqYf2zx6N6T6x6/N8qj/j6H2ll/uhtrRpgAAAAAElFTkSuQmCC\" />\n\
|
||
</td>\n\
|
||
<td class=\"content\">\n\
|
||
<div class=\"title\">Audio history and “casual tuning”</div>\n\
|
||
<div class=\"paragraph\"><p>You can temporarily “monitor” a different signal by right-clicking on it. As\n\
|
||
long as you hold the mouse button down, the signal under it will be decoded; as\n\
|
||
soon as you release the mouse, decoding will revert to the previously tuned spot\n\
|
||
(where the red marks are). If you also hold the <tt>Control</tt> key down before\n\
|
||
right-clicking, Fldigi will first decode all of its buffered audio at that\n\
|
||
frequency.</p></div>\n\
|
||
</td>\n\
|
||
</tr></table>\n\
|
||
</div>\n\
|
||
</div>\n\
|
||
<div class=\"sect2\">\n\
|
||
<h3 id=\"_log_data\">3.4. Log Data</h3>\n\
|
||
<div class=\"paragraph\"><p>Fldigi provides two QSO entry views, one for casual QSO logging and the second\n\
|
||
for contesting. The <tt>View→Contest fields</tt> menu item switches between the two\n\
|
||
modes.</p></div>\n\
|
||
<div class=\"paragraph\"><p>The <em>Frequency</em>, <em>Time Off</em>, and (when in contest mode) <em>#Out</em> fields are filled\n\
|
||
by the program. All the others can be populated by manual keyboard entry or by\n\
|
||
selection from the <a href=\"#ref-receive-pane\">Receive pane</a>. The <em>Time Off</em> field is\n\
|
||
continuously updated with the current GMT time. The <em>Time On</em> field will be\n\
|
||
filled in when the <em>Call</em> is updated, but can be modified later by the operator.</p></div>\n\
|
||
<div class=\"paragraph\"><p>A right click on the Receive pane brings up a context sensitive menu that will\n\
|
||
reflect which of the two QSO capture views you have open. If you highlight text\n\
|
||
in the Receive pane then the menu selection will operate on that text. If you\n\
|
||
simply point to a word of text and right click then the menu selection will\n\
|
||
operate on the single word.</p></div>\n\
|
||
<div class=\"admonitionblock\">\n\
|
||
<table><tr>\n\
|
||
<td class=\"icon\">\n\
|
||
<img alt=\"Tip\" src=\"data:image/png;base64,\n\
|
||
iVBORw0KGgoAAAANSUhEUgAAADAAAAAwCAYAAABXAvmHAAAJk0lEQVRo3u1aWWxU5xX+Zl/sGS8z\n\
|
||
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|
||
EcalTkwNcYw3wPs6M559xtP//J5/dGd8Z+ba0KBIXOlovN3/nu+s3znXqmg0im/ypcY3/HoM4DGA\n\
|
||
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||
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||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
hj8QlPVqZWnRDNBykm21YfmGn+LUqVO8AVIYC3qiGAA1K+qw366uQT+r86FQWFGZtOTk492/fCIL\n\
|
||
4NoX7fFwSQdEx7yQ6yjh9IQAUBiRPooAiPC5ePEi8hcsZh02G0NjrpRxr5YBcr6hCa8deRuXrt3k\n\
|
||
CU/y9rkGnsgJZ8TiXs4oBlMW7N96gvMrAUAujLSpwodurKheDjdL2hkdNqneh8Mh+Fms0kMiLOEi\n\
|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
0tZ86bmUvO6JEbgmhrF27Vo+kUm3FUoAqAgp3UB7m3+8dxy5FtOMcEkFRIyA0qukyJ6ZBMaAOMeH\n\
|
||
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|
||
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|
||
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|
||
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|
||
eyIKm/HB+5y8XXj/OF7f/yrn/4WFhYq2EmkXWyKZyQq0bCJOcvDgQTz7kz2w2kug0xsUdVU5IGFW\n\
|
||
bVyjg/C4x/m5H3/we6b8fl6+icbkslyi54rknfNuVKxXqMMStb169SpftVjmP4GCsmo2gOfzTYIi\n\
|
||
isDOCwcD8LjG4B4fYdVGi6H7XRjuvMHDpra2liufn5/Pwye2mcOcN3NyINxulmwTE3xvQ6uPp557\n\
|
||
EXkFJTAYs2BkcywN5FpuNQ3jMmy6i4S5tYN+HwK+SdZhvUxxDQdw5cN6Xm0oYUnhvLw8bnmLxaJI\n\
|
||
+TltpyknaFdDeUF7G1p90PbAUVqNwtIqPgZSchKpU03HDp8r+HsCBqCv6zYGOlp4k6I6T6WS4pwA\n\
|
||
0Odst9Nzfj9A3iAgxFhJaAlAA3hbWxsfAync6O8ohkkxYpVEzIjbED0gC5vNZl4mSf7v7wfk3tDQ\n\
|
||
vEAeITAk/tggQyIdAQW/IqtSSaRuLSgCydf2hibVOzKytBAxgAsA0oomaDEpm/SODF/bO7Jkb4gl\n\
|
||
gAAjPsXPpABEh6evxaekSs3pTaXqYf2zx6N6T6x6/N8qj/j6H2ll/uhtrRpgAAAAAElFTkSuQmCC\" />\n\
|
||
</td>\n\
|
||
<td class=\"content\">\n\
|
||
<div class=\"title\">Quick log entry</div>\n\
|
||
<div class=\"paragraph\"><p>Certain fields (<em>Call</em>, <em>Name</em>, <em>RST In</em>, <em>QTH</em> and <em>Locator</em>) may also be\n\
|
||
populated semi-automatically. Point to a word in the Receive pane and either\n\
|
||
double-left-click or hold a Shift key down and left-click. The program will\n\
|
||
then use some simple heuristics to decide which log field will receive the text.</p></div>\n\
|
||
</td>\n\
|
||
</tr></table>\n\
|
||
</div>\n\
|
||
<div class=\"paragraph\"><p>It is generally not possible to distinguish between Operator and QTH names. For\n\
|
||
this reason, Fldigi will use the first non-Call and non-Locator word to fill the\n\
|
||
<em>Name</em> field, and subsequent clicks will send text to the <em>QTH</em> field.\n\
|
||
Likewise, a text string may be both a valid callsign and a valid\n\
|
||
<a href=\"http://en.wikipedia.org/wiki/Maidenhead_Locator_System\">IARU (Maidenhead) locator</a>.\n\
|
||
For best results, you should attempt to fill the log fields in the order in\n\
|
||
which they appear on the main window, and clear the log fields after logging the\n\
|
||
QSO. Of course, text can always be manually typed or pasted into any of the log\n\
|
||
fields!</p></div>\n\
|
||
<div class=\"paragraph\"><p>You can query online and local (e.g. CD) database systems for data regarding a\n\
|
||
callsign. You make the query by either clicking on the globe button, or\n\
|
||
selecting <em>Look up call</em> from the popup menu. The latter will also move the\n\
|
||
call to the <em>Call</em> field.</p></div>\n\
|
||
<div class=\"paragraph\"><p>When the <em>Call</em> field is filled in, the logbook will be searched for the most\n\
|
||
recent QSO with that station and, if an entry is found, the <em>Name</em>, <em>QTH</em> and\n\
|
||
other fields will be pre-filled. If the logbook dialog is open, that last QSO\n\
|
||
will also be selected for viewing in the logbook.</p></div>\n\
|
||
<div class=\"paragraph\"><p>You open the logbook by selecting from the View menu; <tt>View→Logbook</tt>. The\n\
|
||
logbook title bar will show you which logbook you currently have open. Fldigi\n\
|
||
can maintain an unlimited (except for disk space) number of logbooks.</p></div>\n\
|
||
</div>\n\
|
||
<div class=\"sect2\">\n\
|
||
<h3 id=\"_menu\">3.5. Menu</h3>\n\
|
||
<div class=\"paragraph\"><p>At the very top of the program window is a conventional drop-down menu. If you\n\
|
||
click on any of the items, a list of optional functions will appear. Keyboard\n\
|
||
menu selection is also provided. Where underscored characters are shown in the\n\
|
||
menu, you can select these menu items from the keyboard using the marked\n\
|
||
character and <tt>Alt</tt> at the same time, then moving around with the\n\
|
||
<tt>up</tt>/<tt>down</tt>/<tt>left</tt>/<tt>right</tt> keys. Press <tt>Esc</tt> to quit from the menu with no\n\
|
||
change.</p></div>\n\
|
||
<div class=\"sect3\">\n\
|
||
<h4 id=\"_menu_functions\">3.5.1. Menu functions</h4>\n\
|
||
<div class=\"paragraph\"><div class=\"title\">File</div><p>Allows you to open or save Macros (we won’t get into that here), turn on/off\n\
|
||
logging to file, record/play audio samples, and exit the program. You can also\n\
|
||
exit the program by clicking on the <tt>X</tt> in the top right corner of the window,\n\
|
||
in the usual manner.</p></div>\n\
|
||
<div class=\"paragraph\"><div class=\"title\">Op Mode</div><p>This is where you select the operating modem used for transmission and\n\
|
||
reception. Some modes only have one option. Where more are offered, drag the\n\
|
||
mouse down the list and sideways following the arrow to a secondary list, before\n\
|
||
releasing it. When you start the program next time, it will remember the last\n\
|
||
mode you used.</p></div>\n\
|
||
<div class=\"paragraph\"><p>Not all the modes are widely used, so choose a mode which <em>(a)</em> maximises your\n\
|
||
chance of a QSO, and <em>(b)</em> is appropriate for the band, conditions, bandwidth\n\
|
||
requirements and permissions relevant to your operating licence.</p></div>\n\
|
||
<div class=\"paragraph\"><p>At the bottom of the list are two “modes” which aren’t modes at all, and do not\n\
|
||
transmit (see <a href=\"http://www.w1hkj.com/FldigiHelp/index.html\">Online Documentation</a> for details). <em>WWV</em> mode allows you to receive a\n\
|
||
standard time signal so the beeps it transmits can be used for sound card\n\
|
||
calibration. <em>Freq Analysis</em> provides just a waterfall display with a very\n\
|
||
narrow cursor, and a frequency meter which indicates the received frequency in\n\
|
||
Hz to two decimal places. This is useful for on-air frequency measurement.</p></div>\n\
|
||
<div class=\"paragraph\"><div class=\"title\">Configure</div><p>This is where you set up the program to suit your computer, yourself and your\n\
|
||
operating preferences. The operating settings of the program are grouped into\n\
|
||
several categories and there are menu items in which you enter your personal\n\
|
||
information, or define your computer sound card, for example. Modems can be\n\
|
||
individually changed, each having different adjustments. The Modems dialog has\n\
|
||
multiple tabs, so you can edit any one of them. Don’t fool with the settings\n\
|
||
until you know what you are doing! The final item, <tt>Save Config</tt> allows you to\n\
|
||
save the altered configuration for next time you start the program (otherwise\n\
|
||
changes are temporary).</p></div>\n\
|
||
<div class=\"paragraph\"><div class=\"title\">View</div><p>This menu item allows you to open extra windows. Most will be greyed out, but\n\
|
||
two that are available are the Digiscope, and the PSK Browser. The Digiscope\n\
|
||
provides a mode-specific graphical analysis of the received signal, and can have\n\
|
||
more than one view (left click in the new window to change the view), or maybe\n\
|
||
none at all. The PSK Browser is a rather cool tool that allows you to monitor\n\
|
||
several PSK31 signals all at the same time! These windows can be resized to\n\
|
||
suit.</p></div>\n\
|
||
<div class=\"paragraph\"><div class=\"title\">Help</div><p>Brings up the Online Documentation, the Fldigi Home Page, and various\n\
|
||
information about the program.</p></div>\n\
|
||
</div>\n\
|
||
<div class=\"sect3\">\n\
|
||
<h4 id=\"_other_controls\">3.5.2. Other controls</h4>\n\
|
||
<div class=\"paragraph\" id=\"ref-rsid\"><div class=\"title\">RSID</div><p>The RxID button turns on the receive RSID (automatic mode detection and tuning)\n\
|
||
feature. When in use, the button turns yellow and no text reception is possible\n\
|
||
until a signal is identified, or the feature is turned off again. If you plan to\n\
|
||
use the RSID feature on receive, you must leave the <em>Start New Modem at Sweet\n\
|
||
Spot</em> item in the menu <tt>Configure→Defaults→Misc</tt> tab unchecked.</p></div>\n\
|
||
<div class=\"paragraph\" id=\"ref-tune\"><div class=\"title\">TUNE</div><p>This button transmits a continuous tone at the current audio frequency. The tone\n\
|
||
level will be at the maximum signal level for any modem, which makes this\n\
|
||
function useful for adjusting your transceiver’s output power.</p></div>\n\
|
||
</div>\n\
|
||
</div>\n\
|
||
<div class=\"sect2\">\n\
|
||
<h3 id=\"_macro_buttons\">3.6. Macro buttons</h3>\n\
|
||
<div class=\"paragraph\"><p>This line of buttons provides user-editable QSO features. For example, the first\n\
|
||
button on the left sends CQ for you. Both the function of these buttons (we call\n\
|
||
them Macros) and the label on each button, can be changed.</p></div>\n\
|
||
<div class=\"paragraph\"><p>Select each button to use it by pressing the corresponding Function Key (F1 -\n\
|
||
F12, you’ll notice the buttons are grouped in patterns four to a group, just as\n\
|
||
the Function Keys are). You can also select them with a left-click of the\n\
|
||
mouse. If you right-click on the button, you are able to edit the button’s label\n\
|
||
and its function. A handy dialog pops up to allow this to be done. There are\n\
|
||
many standard shortcuts, such as <tt><MYCALL></tt>, which you can use within the\n\
|
||
Macros. Notice that the buttons also turn the transmitter on and off as\n\
|
||
necessary.</p></div>\n\
|
||
<div class=\"paragraph\"><p>You can just about hold a complete QSO using these buttons from left to right\n\
|
||
(but please don’t!). Notice that at the right are two spare buttons you can set\n\
|
||
as you wish, and then a button labelled <tt>1</tt>. Yes, this is the first set of\n\
|
||
<em>four</em> sets of Macros, and you can access the others using this button, which\n\
|
||
changes to read <tt>2</tt>, <tt>3</tt>, <tt>4</tt> then <tt>1</tt> again (right-click to go backwards), or\n\
|
||
by pressing <tt>Alt</tt> and the corresponding number (1-4, not F1-F4) at the same\n\
|
||
time.</p></div>\n\
|
||
<div class=\"admonitionblock\">\n\
|
||
<table><tr>\n\
|
||
<td class=\"icon\">\n\
|
||
<img alt=\"Note\" src=\"data:image/png;base64,\n\
|
||
iVBORw0KGgoAAAANSUhEUgAAADAAAAAwCAYAAABXAvmHAAAJXElEQVRo3u2ZW4xcZ5HHf1Xf951z\n\
|
||
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|
||
SOQCwUYBh4ADCIOdYM84YYjHl/Gt7UnPTE+fr/bhnG57nAXHyQSC5E8qzZxudc/3r/pX1b9qxMz4\n\
|
||
ez7K3/m5AuAKgL8lgLGxMRsdHbW+vj7r6+uz0dFRGxsb+6tWBXm1VWj79u02/sB9bN92J5XpY+Rn\n\
|
||
TnFqdoavT9ZY94nPsGPHDnnDRmBsbMzGH7iPHe96B+nk88wfeI54ZIrlMzN8bVXK+AP38eCDD9ob\n\
|
||
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|
||
FkiyQMgSBkdWsWfPHmKMAFh5Xg8A/rLCJWIiQqVSIT82SagG1CvqFBcU9UUkdHiYubmn8f5lX28i\n\
|
||
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|
||
h99i2bJuujorZFmKqtJmk1wIIBZkEEVEy6jBqmvuxszsL1HwsgB472mc3ccH77qKf/3WTv5tQw++\n\
|
||
mqAl9/3QavL+q/nPXXs5WzvLzPEn8fMZ2lUhZgHnpARwEXPFgSaIZoiEAgBGmqbEGF8WrVedA0V4\n\
|
||
lffeeT2dt27ky/trTDcDumIQ9w9bOd0xzFfGnmBmfB/RIo2FnBghj5FWCkQTDIdpdt4kgKQgCWgC\n\
|
||
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|
||
gBQet/MXE00QDYVJAqKYRNI0Jc9zQghLE4FKpYKqw/uENMv4wqfv4re1Ov+zoYtfvX053xhR1mbC\n\
|
||
tl8fZ+uWtbw0mzM3ZzQXhIiC+NICoh1tgwASyggEEI8Q8N4vbQTSNEXF43yC88Z1bxlhx/YP8U/f\n\
|
||
eYr9vz6MGTTzyB1b1tFZzZhvROYWjHMvLRDSBKfgvOLEYeSLIgCuBOfKhDacc1yq+l42hdR7RAPq\n\
|
||
IiHNeOu1q/jSZ+9m5twMj+zcz4GJ43R1ZQTvUfUYiqljds5QB5koooq7uMS2L1/SDOOV9L/LAuCc\n\
|
||
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|
||
DADicK6gUPCBjmpGnldwKlQrGStXLKfZjIgolWrRnAyl2RScKkkaLuoBgOsBrWDSBTYHoiBckv+X\n\
|
||
DSDGCCaAEHxCkgbyPMWsShocC80m0UBR1DmS4HGqpFmGiKLOE6MS1AN5cfFFp1FcHsHQpQdQr9dR\n\
|
||
VVQE54TEJ1iaguWkwZPnOSCIFpcIwZMkgTRNgLJbO4cLKaYJSPUCkZGXzM8Q8jaFlj4CIqhz5FEI\n\
|
||
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|
||
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|
||
HPrjMUQTvv3fP+LFw6fo7e7m2w88gmhx9aLRXbqEXjaA7q4qoh71Kd4HVD0nT9d5+NHf8NK8o3a2\n\
|
||
zk9/vo8jx04zfaLGlz//cQ5N1jkyLczMpSRplZtu3MTVa0YwYPrkGW6/7QbWv2UNQwN9mChC0QdM\n\
|
||
3dJH4GXa2IwV/T08e/AYd91+A+/euomDE4f55TN/4J03X4+I8OH338zjT+zm+reuYsP6NW1hZnh6\n\
|
||
e3r4l3//Xx586Eluu+XGopm9nvPA/3dWruilt7ez/byst4uJF6bYcuOGNsg8Lz1pCzTmZwF45LEn\n\
|
||
2fy2tdyw6VqeO/AnFprzQOfrB6Ber7+MkOqrDKwcYmHhF+cB9ffSt7yb7/3gKa65ephnD/yJD7zv\n\
|
||
9lLNOmbn5gE4N1NnzeohnHNsWL+aY9PnWi25tLi0AGq1GlddNYBIwLmEPM9R16BvWZUvfnYb6grF\n\
|
||
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|
||
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|
||
SKE1yMnz/JJ66BUDGB8fZ2iwvwAgvtTzOeCK0opg0QozKSQBgqpiOEQcqF2geRZ7WPAIWjigGJ6X\n\
|
||
VsxNTEzQ399TzKztZlO0fIvFc7RIbtCqfqpSRAAFWiXSl2LNFitR1cIZUipR4y8OMpddRl944Xmu\n\
|
||
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|
||
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|
||
0m4+xb4nomrlpQoKiRTvtXS+mIIqqpWLhBaggpiVjim00GsaKVs7mb179/K+94yWnAeLBtEwYtuz\n\
|
||
IkXC+lIzAWj52vlktKJEGkQWFlNBBMwRpQBgllOv11/7QGNmdv/99/PVr9xDY/YEZpGjR6fJmw1+\n\
|
||
t+8A0ydO87v9E1iMdHV20NPTwdrVg1y3YR0iMDzUX0Shve2JCBGJzcUBUI/aAmbGi0eOsn/fBLVa\n\
|
||
bUkAFFOV5Xz34SewPOexH+1maNVaurs66ehezpprljEwMMDs7Cxnz9WYnDYe++b3mTlznGo1o7O7\n\
|
||
g5GhAa5dN8L1G69hYKAfs/ND/dSRUxydPsn4xCR/nDzC5ORRjk6f4t57721H81Vtp83MYowMDw/T\n\
|
||
bDYREbZs2cLo6CgDAwN0dnYiIsXGrtFAVQkhkOc58/PzqCr1ep3du3fT0dHBwYMHeeihh1BVVq9+\n\
|
||
8wWjqmdwcJD169ezbt06Nm7cSH9/P1mWMTIyQqVSkVe9Xm82m9ZsNpmdnWVubo5Go0GMsc3rVqK1\n\
|
||
nluc997jnGv/bOWImTE3N7do8WtmNJvN9hDvnCNJEpIkoVKp4L1/7btRVW17uDXge+9pbZtb1gr5\n\
|
||
hc8X7za994uoISLEGNvSoWVJkrw2Cl35L+UVAFcAXAFwBcClzv8B3eu58OmgDQoAAAAASUVORK5C\n\
|
||
YII=\" />\n\
|
||
</td>\n\
|
||
<td class=\"content\">\n\
|
||
<div class=\"paragraph\"><p>If you <em>really</em> mess up the Macros and can’t see how to fix them, just close the\n\
|
||
program without saving them, and reopen it.</p></div>\n\
|
||
</td>\n\
|
||
</tr></table>\n\
|
||
</div>\n\
|
||
</div>\n\
|
||
<div class=\"sect2\">\n\
|
||
<h3 id=\"_controls\">3.7. Controls</h3>\n\
|
||
<div class=\"paragraph\"><p>The line of buttons under the waterfall is used to control the program (as\n\
|
||
opposed to the QSO). If you hover the mouse over these buttons, you’ll see a\n\
|
||
little yellow hint box appear which tells you what each button does.</p></div>\n\
|
||
<div class=\"paragraph\"><p>The first button switches between Waterfall, FFT and Scope modes. The next two\n\
|
||
buttons adjust the signal level over which the waterfall works. The default\n\
|
||
range is from 0dB downwards 70dB (i.e. to -70dB). Both of these values can be\n\
|
||
adjusted to suit your sound card and receiver audio level.</p></div>\n\
|
||
<div class=\"paragraph\"><p>The next button sets the scale zoom factor (visible display width, ×1, ×2 or\n\
|
||
×4), and the next three buttons move the visible waterfall area in relation to\n\
|
||
the bandwidth cursor.</p></div>\n\
|
||
<div class=\"paragraph\"><p>The next button selects the waterfall speed. NORM or SLOW setting is best unless\n\
|
||
you have a very fast computer.</p></div>\n\
|
||
<div class=\"paragraph\"><p>The next four buttons (two on either side of a number, the audio frequency in\n\
|
||
Hz) control the receiving frequency (they move the red cursor lines).</p></div>\n\
|
||
<div class=\"paragraph\"><p>The <tt>QSY</tt> button moves the signal under the bandwidth cursor to a preset audio\n\
|
||
frequency (typically, the centre of the transceiver’s passband). The Store\n\
|
||
button allows you to store or recall the current frequency and mode. See the\n\
|
||
<a href=\"http://www.w1hkj.com/FldigiHelp/index.html\">Online Documentation</a> for details on these functions.</p></div>\n\
|
||
<div class=\"paragraph\"><p>The <tt>Lk</tt> button locks the transmit frequency (and illuminates a green marker), and the\n\
|
||
<tt>Rv</tt> button turns the signal decoding upside down (some modes are sideband\n\
|
||
sensitive, and if they are the wrong way up, can’t be received\n\
|
||
correctly). Remember to turn this one off when you’re done, or you won’t receive\n\
|
||
anything! If every signal you hear is upside down, check your transceiver\n\
|
||
sideband setting.</p></div>\n\
|
||
<div class=\"paragraph\"><p>The <tt>T/R</tt> button forces the transmitter on or off.</p></div>\n\
|
||
<div class=\"admonitionblock\">\n\
|
||
<table><tr>\n\
|
||
<td class=\"icon\">\n\
|
||
<img alt=\"Caution\" src=\"data:image/png;base64,\n\
|
||
iVBORw0KGgoAAAANSUhEUgAAADAAAAAwCAYAAABXAvmHAAAJrUlEQVR42u2ZeVBW1xnGXYB2bNBx\n\
|
||
TQ1pY2iHGac6ROMYdbQYqZAQAxhXFOOCuOGCJmDVJjGuoBLBJUhsrDrWrQqO20hsCgqiyC5IQFRc\n\
|
||
cMV9/+798Ol5Dt+9eLnUr7jFzPjHO8AH55zf85z3fe85lzoAftHxSsArAa8EPIdJz58/j5ycHD34\n\
|
||
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||
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|
||
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|
||
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|
||
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|
||
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|
||
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||
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|
||
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||
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|
||
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||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
ndBTK1g6L+B7SPj4Oa1F8RtfCHTu3BlbtmzB9u3bsXv3biQlJSEtLQ15eXlcR9sFMjATnkgAd0AX\n\
|
||
cPbsWU4sHcrNzYW/v785lwe6onSrh3Cf8EybTtj7TVsTfNu2bbF27Vps2rQJfLe6c+dO7NmzB/v2\n\
|
||
7UNGRgaKi4u5HgvasAP2i7hKgF4DN2/epBPybF5aWsrJuQvynBIQEGC+dvq+iZObu8hWmTC3NVo2\n\
|
||
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|
||
JVo0Nr61btmyJS/udF8KiI+PlzWQmJgo4dPT07UUomFcl11Qa6VkMwiwJ4LbxsEUwY5AEcxNfSe4\n\
|
||
GBcNCQmp9vbCHE2bNkVkZCThpfP8nwJzn2nD3KcZ3FnOy3rjWlyzpvT5v44S1dKJTnBCPZ3YKY4d\n\
|
||
O6anU3h4uPbmzhSNGjUCT7nr168nuJbvmuOcg3OZngPag4zFa+coYY5qT2S6QBEsbLY3Fra+G1yc\n\
|
||
xb1x40YEBQXBy8sLnp6e6NGjhzzXr1q1it2GqcKezwu7hC4pKSE0HedcnFPr/4bUIYOdw5w9IboI\n\
|
||
uqKlFBejWyw4CiEQc5l9nS6zOHmyZBCabrN+WEccw17P8XxQ0nH9HGTu+/aP00+SUlyMi2pFrj3w\n\
|
||
6CghWYx0mOL4GX9Hl7XzDjsc56AhNIbg2gFOB67FhabWKcXFuCgXpyC2PO3ooe/O5cuX+T0/04AN\n\
|
||
sDZghnYHMAE/MwGMamcmLqoJYtslkAbIMHz/yCVF//qIMYb5n6UAswizGA1KCw3QAGcvXtj/yOyB\n\
|
||
PD2s/fgvlLDkWQ1/L8QAAAAASUVORK5CYII=\" />\n\
|
||
</td>\n\
|
||
<td class=\"content\">\n\
|
||
<div class=\"paragraph\"><p>Use the <tt>T/R</tt> button with care, as it will stop transmission immediately, losing\n\
|
||
whatever is in the buffer (what you have typed in the Transmit pane), or start\n\
|
||
it immediately, even if nothing is ready to transmit.</p></div>\n\
|
||
</td>\n\
|
||
</tr></table>\n\
|
||
</div>\n\
|
||
<div class=\"paragraph\"><p>There are two further controls in the bottom right corner of the program, to the\n\
|
||
right of the Status line:</p></div>\n\
|
||
<div class=\"dlist\"><dl>\n\
|
||
<dt class=\"hdlist1\">\n\
|
||
<tt>AFC</tt> (AFC) control\n\
|
||
</dt>\n\
|
||
<dd>\n\
|
||
<p>\n\
|
||
When this button is pressed, an indicator on the button turns yellow, and the\n\
|
||
program will automatically retune to drifting signals. When the button is\n\
|
||
again pressed, AFC is off, and the tuning will stay where you leave it.\n\
|
||
</p>\n\
|
||
</dd>\n\
|
||
<dt class=\"hdlist1\">\n\
|
||
<tt>SQL</tt> (Squelch) control\n\
|
||
</dt>\n\
|
||
<dd>\n\
|
||
<p>\n\
|
||
When off (no coloured indicator on the button), the receiver displays all\n\
|
||
“text” received, even if there is no signal present, and the receiver is\n\
|
||
simply attempting to decode noise. When activated by pressing the button, the\n\
|
||
indicator turns yellow. If the incoming signal strength exceeds that set by\n\
|
||
the adjacent slider control (above the <tt>SQL</tt> button), the indicator turns\n\
|
||
green and the incoming signal is decoded and printed. The signal strength is\n\
|
||
indicated on the green bar beside the Squelch level slider. If nothing seems\n\
|
||
to be printing, the first thing to do is check the Squelch!\n\
|
||
</p>\n\
|
||
</dd>\n\
|
||
</dl></div>\n\
|
||
</div>\n\
|
||
<div class=\"sect2\">\n\
|
||
<h3 id=\"_status_line\">3.8. Status Line</h3>\n\
|
||
<div class=\"paragraph\"><p>At the very bottom line of the Fldigi window is a row of useful information. At\n\
|
||
the left is the current operating mode. Next (some modes) is the measured\n\
|
||
signal-to-noise ratio at the receiver, and (in some modes) the measured signal\n\
|
||
intermodulation level (IMD).</p></div>\n\
|
||
<div class=\"paragraph\"><p>The larger central box shows (in DominoEX and THOR modes) the received\n\
|
||
<em>Secondary Text</em>. This is information (such as station identification) which is\n\
|
||
transmitted automatically whenever the transmitter has completed all user text\n\
|
||
that is available to send. It is transmitted using special characters, and is\n\
|
||
automatically directed to this special window. Secondary text you transmit is\n\
|
||
also shown here. This box changes size when you enlarge the program window.</p></div>\n\
|
||
</div>\n\
|
||
</div>\n\
|
||
</div>\n\
|
||
<div class=\"sect1\">\n\
|
||
<h2 id=\"ref-operating\">4. Operating</h2>\n\
|
||
<div class=\"sectionbody\">\n\
|
||
<div class=\"sect2\">\n\
|
||
<h3 id=\"_procedure\">4.1. Procedure</h3>\n\
|
||
<div class=\"paragraph\"><p>Operating procedure for digital modes is similar to that for Morse. Some of the\n\
|
||
same abbreviations are used. For example, at the beginning of an over, you might\n\
|
||
send <tt>VK3XYZ de WB8ABC</tt> or just <tt>RR Jack</tt> and so on. At the end of an over, it\n\
|
||
is usual to send <tt>ZL1ABC de AA3AR K</tt>, and at the end of a QSO <tt>73 F3XYZ de 3D2ZZ\n\
|
||
SK</tt>. When operating in a group or net it is usual to sign <tt>AA3AE es gp de ZK8WW\n\
|
||
K</tt>.</p></div>\n\
|
||
<div class=\"paragraph\"><p>It is also considered a courtesy to send a blank line or two (press <tt>Enter</tt>)\n\
|
||
before any text at the start of an over, and following the last text at the end\n\
|
||
of an over. You can also place these in the macros. The purpose is to separate\n\
|
||
your text from the previous text, and especially from any rubbish that was\n\
|
||
printed between overs.</p></div>\n\
|
||
<div class=\"paragraph\"><p>Fldigi does all of this for you. The Function Keys are set up to provide these\n\
|
||
start and end of over facilities, and can be edited to suit your preferences. In\n\
|
||
order that the other station’s callsign can appear when these keys are used, you\n\
|
||
need to set the other station’s callsign in the log data — it does not matter if\n\
|
||
you use the log facility or not.</p></div>\n\
|
||
<div class=\"admonitionblock\">\n\
|
||
<table><tr>\n\
|
||
<td class=\"icon\">\n\
|
||
<img alt=\"Note\" src=\"data:image/png;base64,\n\
|
||
iVBORw0KGgoAAAANSUhEUgAAADAAAAAwCAYAAABXAvmHAAAJXElEQVRo3u2ZW4xcZ5HHf1Xf951z\n\
|
||
uudqD2PPxRPs2AnGTlg7K0jihDiBJIzA4g5P8IDywOUBgUBaZK3EC/JK2dU+IMFmxQMrJavdDCgo\n\
|
||
SOQCwUYBh4ADCIOdYM84YYjHl/Gt7UnPTE+fr/bhnG57nAXHyQSC5E8qzZxudc/3r/pX1b9qxMz4\n\
|
||
ez7K3/m5AuAKgL8lgLGxMRsdHbW+vj7r6+uz0dFRGxsb+6tWBXm1VWj79u02/sB9bN92J5XpY+Rn\n\
|
||
TnFqdoavT9ZY94nPsGPHDnnDRmBsbMzGH7iPHe96B+nk88wfeI54ZIrlMzN8bVXK+AP38eCDD9ob\n\
|
||
NgKjo6N27+oOKrVTzP9+LxocziviFeeF02kn/+zW8OijjxZ/RETeUBHYs2cPPVlG8w/7CNVAqARC\n\
|
||
FkiyQMgSBkdWsWfPHmKMAFh5Xg8A/rLCJWIiQqVSIT82SagG1CvqFBcU9UUkdHiYubmn8f5lX28i\n\
|
||
gojgnFv0RpIkpGna/kyz2aTRaHDu3DlZSgCcOfZbPvCRezg5fZwVWSguHAoQ6h2udxk1Ejo7K/zs\n\
|
||
h99i2bJuujorZFmKqtJmk1wIIBZkEEVEy6jBqmvuxszsL1HwsgB472mc3ccH77qKf/3WTv5tQw++\n\
|
||
mqAl9/3QavL+q/nPXXs5WzvLzPEn8fMZ2lUhZgHnpARwEXPFgSaIZoiEAgBGmqbEGF8WrVedA0V4\n\
|
||
lffeeT2dt27ky/trTDcDumIQ9w9bOd0xzFfGnmBmfB/RIo2FnBghj5FWCkQTDIdpdt4kgKQgCWgC\n\
|
||
LkM0bQNYMgqFEIg41Kd87lPv4pPPHOKepycZ3/U88AtuGuhlW7XJ2r7AU9lKZl5q0N2VEU3Jo+Lw\n\
|
||
gBQet/MXE00QDYVJAqKYRNI0Jc9zQghLE4FKpYKqw/uENMv4wqfv4re1Ov+zoYtfvX053xhR1mbC\n\
|
||
tl8fZ+uWtbw0mzM3ZzQXhIiC+NICoh1tgwASyggEEI8Q8N4vbQTSNEXF43yC88Z1bxlhx/YP8U/f\n\
|
||
eYr9vz6MGTTzyB1b1tFZzZhvROYWjHMvLRDSBKfgvOLEYeSLIgCuBOfKhDacc1yq+l42hdR7RAPq\n\
|
||
IiHNeOu1q/jSZ+9m5twMj+zcz4GJ43R1ZQTvUfUYiqljds5QB5koooq7uMS2L1/SDOOV9L/LAuCc\n\
|
||
Q8QjmhC8kKQLVCoVurvmUTHu3rqet20Yptk0li3vIkkCgsNrwIeAmbCQQxSo+D/D6FaVski8IPmX\n\
|
||
DADicK6gUPCBjmpGnldwKlQrGStXLKfZjIgolWrRnAyl2RScKkkaLuoBgOsBrWDSBTYHoiBckv+X\n\
|
||
DSDGCCaAEHxCkgbyPMWsShocC80m0UBR1DmS4HGqpFmGiKLOE6MS1AN5cfFFp1FcHsHQpQdQr9dR\n\
|
||
VVQE54TEJ1iaguWkwZPnOSCIFpcIwZMkgTRNgLJbO4cLKaYJSPUCkZGXzM8Q8jaFlj4CIqhz5FEI\n\
|
||
icNiwElKjIE8RlQVp44YDVSLvFFH8J7TtTpTR09zw+bNWNFuOXjoMKfOzPCPmzaSuBQRxTDAXhGA\n\
|
||
y+oDqopoUS1c8DhN+Pkz40RTfv/cESYm5+jsGaTaPcCv9p3gP/7rp+zd/yLOJxw+epbdeyZ5fNez\n\
|
||
HPrjMUQTvv3fP+LFw6fo7e7m2w88gmhx9aLRXbqEXjaA7q4qoh71Kd4HVD0nT9d5+NHf8NK8o3a2\n\
|
||
zk9/vo8jx04zfaLGlz//cQ5N1jkyLczMpSRplZtu3MTVa0YwYPrkGW6/7QbWv2UNQwN9mChC0QdM\n\
|
||
3dJH4GXa2IwV/T08e/AYd91+A+/euomDE4f55TN/4J03X4+I8OH338zjT+zm+reuYsP6NW1hZnh6\n\
|
||
e3r4l3//Xx586Eluu+XGopm9nvPA/3dWruilt7ez/byst4uJF6bYcuOGNsg8Lz1pCzTmZwF45LEn\n\
|
||
2fy2tdyw6VqeO/AnFprzQOfrB6Ber7+MkOqrDKwcYmHhF+cB9ffSt7yb7/3gKa65ephnD/yJD7zv\n\
|
||
9lLNOmbn5gE4N1NnzeohnHNsWL+aY9PnWi25tLi0AGq1GlddNYBIwLmEPM9R16BvWZUvfnYb6grF\n\
|
||
uPXWzYDwzps3cfxEjdtu2UyWJYgoK1f0sXzqFCLKRz94N4//+Gl+s/cQMc+57rprGRocBBUQg+iW\n\
|
||
FsDU1BRvWtZTdtGAc44oxTTV1dWJxVnMiioi4kjSDlYN9RdTVtkXsqzCrTdtApQQYNvoLS01V5pg\n\
|
||
SKE1yMnz/JJ66BUDGB8fZ2iwvwAgvtTzOeCK0opg0QozKSQBgqpiOEQcqF2geRZ7WPAIWjigGJ6X\n\
|
||
VsxNTEzQ399TzKztZlO0fIvFc7RIbtCqfqpSRAAFWiXSl2LNFitR1cIZUipR4y8OMpddRl944Xmu\n\
|
||
GhkqQoyAcf53UcyUGB15VPJcCovFa2ZalsjCwyDF4NIyKb+nbJSiBaAkSZYGwM6dO23Xrp9wxx13\n\
|
||
Fl43w1pS1ygjUihVMy1N2k62lm4o+W6imMW2FTR0SCkUBSlF4xIl8dTUFB/70B1UKykL9ZOYWJln\n\
|
||
0m4+xb4nomrlpQoKiRTvtXS+mIIqqpWLhBaggpiVjim00GsaKVs7mb179/K+94yWnAeLBtEwYtuz\n\
|
||
IkXC+lIzAWj52vlktKJEGkQWFlNBBMwRpQBgllOv11/7QGNmdv/99/PVr9xDY/YEZpGjR6fJmw1+\n\
|
||
t+8A0ydO87v9E1iMdHV20NPTwdrVg1y3YR0iMDzUX0Shve2JCBGJzcUBUI/aAmbGi0eOsn/fBLVa\n\
|
||
bUkAFFOV5Xz34SewPOexH+1maNVaurs66ehezpprljEwMMDs7Cxnz9WYnDYe++b3mTlznGo1o7O7\n\
|
||
g5GhAa5dN8L1G69hYKAfs/ND/dSRUxydPsn4xCR/nDzC5ORRjk6f4t57721H81Vtp83MYowMDw/T\n\
|
||
bDYREbZs2cLo6CgDAwN0dnYiIsXGrtFAVQkhkOc58/PzqCr1ep3du3fT0dHBwYMHeeihh1BVVq9+\n\
|
||
8wWjqmdwcJD169ezbt06Nm7cSH9/P1mWMTIyQqVSkVe9Xm82m9ZsNpmdnWVubo5Go0GMsc3rVqK1\n\
|
||
nluc997jnGv/bOWImTE3N7do8WtmNJvN9hDvnCNJEpIkoVKp4L1/7btRVW17uDXge+9pbZtb1gr5\n\
|
||
hc8X7za994uoISLEGNvSoWVJkrw2Cl35L+UVAFcAXAFwBcClzv8B3eu58OmgDQoAAAAASUVORK5C\n\
|
||
YII=\" />\n\
|
||
</td>\n\
|
||
<td class=\"content\">\n\
|
||
<div class=\"title\">Macro symbols</div>\n\
|
||
<div class=\"paragraph\"><p>Some Function Key Macro buttons have graphic symbols on them which imply\n\
|
||
the following:</p></div>\n\
|
||
<div class=\"hdlist\"><table>\n\
|
||
<tr>\n\
|
||
<td class=\"hdlist1\">\n\
|
||
<strong><tt>>></tt></strong>\n\
|
||
<br />\n\
|
||
</td>\n\
|
||
<td class=\"hdlist2\">\n\
|
||
<p style=\"margin-top: 0;\">\n\
|
||
The transmitter comes on and stays on when you use this button/macro.\n\
|
||
</p>\n\
|
||
</td>\n\
|
||
</tr>\n\
|
||
<tr>\n\
|
||
<td class=\"hdlist1\">\n\
|
||
<strong><tt>||</tt></strong>\n\
|
||
<br />\n\
|
||
</td>\n\
|
||
<td class=\"hdlist2\">\n\
|
||
<p style=\"margin-top: 0;\">\n\
|
||
The transmitter goes off when the text from this button/macro has been\n\
|
||
sent.\n\
|
||
</p>\n\
|
||
</td>\n\
|
||
</tr>\n\
|
||
<tr>\n\
|
||
<td class=\"hdlist1\">\n\
|
||
<strong><tt>>|</tt></strong>\n\
|
||
<br />\n\
|
||
</td>\n\
|
||
<td class=\"hdlist2\">\n\
|
||
<p style=\"margin-top: 0;\">\n\
|
||
The transmitter comes on, sends the text from this button/macro, and\n\
|
||
goes off when the text from this button/macro has been sent.\n\
|
||
</p>\n\
|
||
</td>\n\
|
||
</tr>\n\
|
||
</table></div>\n\
|
||
</td>\n\
|
||
</tr></table>\n\
|
||
</div>\n\
|
||
<div class=\"paragraph\"><p>The Macros are set up to control the transmitter as necessary, but you can also\n\
|
||
switch the transmitter on at the start of an over with <tt>Ctrl</tt> and <tt>T</tt> or the TX\n\
|
||
macro button, and off again with <tt>Ctrl</tt> and <tt>R</tt> or the RX macro button. If you\n\
|
||
have Macros copied into or text already typed in the Transmit pane when you\n\
|
||
start the transmitter, this is sent first.</p></div>\n\
|
||
<div class=\"paragraph\"><p>Calling another station you have tuned in is as simple as pushing a button. Put\n\
|
||
his callsign into the log data (right click, select Call) and press the <tt>ANS</tt>\n\
|
||
Macro button (or F2) when you are ready. If he replies, you are in business!\n\
|
||
Then press <tt>QSO</tt> (F3) to start each over, and <tt>BTU</tt> (F4) to end it, and <tt>SK</tt>\n\
|
||
(F5) to sign off.</p></div>\n\
|
||
<div class=\"admonitionblock\">\n\
|
||
<table><tr>\n\
|
||
<td class=\"icon\">\n\
|
||
<img alt=\"Note\" src=\"data:image/png;base64,\n\
|
||
iVBORw0KGgoAAAANSUhEUgAAADAAAAAwCAYAAABXAvmHAAAJXElEQVRo3u2ZW4xcZ5HHf1Xf951z\n\
|
||
uudqD2PPxRPs2AnGTlg7K0jihDiBJIzA4g5P8IDywOUBgUBaZK3EC/JK2dU+IMFmxQMrJavdDCgo\n\
|
||
SOQCwUYBh4ADCIOdYM84YYjHl/Gt7UnPTE+fr/bhnG57nAXHyQSC5E8qzZxudc/3r/pX1b9qxMz4\n\
|
||
ez7K3/m5AuAKgL8lgLGxMRsdHbW+vj7r6+uz0dFRGxsb+6tWBXm1VWj79u02/sB9bN92J5XpY+Rn\n\
|
||
TnFqdoavT9ZY94nPsGPHDnnDRmBsbMzGH7iPHe96B+nk88wfeI54ZIrlMzN8bVXK+AP38eCDD9ob\n\
|
||
NgKjo6N27+oOKrVTzP9+LxocziviFeeF02kn/+zW8OijjxZ/RETeUBHYs2cPPVlG8w/7CNVAqARC\n\
|
||
FkiyQMgSBkdWsWfPHmKMAFh5Xg8A/rLCJWIiQqVSIT82SagG1CvqFBcU9UUkdHiYubmn8f5lX28i\n\
|
||
gojgnFv0RpIkpGna/kyz2aTRaHDu3DlZSgCcOfZbPvCRezg5fZwVWSguHAoQ6h2udxk1Ejo7K/zs\n\
|
||
h99i2bJuujorZFmKqtJmk1wIIBZkEEVEy6jBqmvuxszsL1HwsgB472mc3ccH77qKf/3WTv5tQw++\n\
|
||
mqAl9/3QavL+q/nPXXs5WzvLzPEn8fMZ2lUhZgHnpARwEXPFgSaIZoiEAgBGmqbEGF8WrVedA0V4\n\
|
||
lffeeT2dt27ky/trTDcDumIQ9w9bOd0xzFfGnmBmfB/RIo2FnBghj5FWCkQTDIdpdt4kgKQgCWgC\n\
|
||
LkM0bQNYMgqFEIg41Kd87lPv4pPPHOKepycZ3/U88AtuGuhlW7XJ2r7AU9lKZl5q0N2VEU3Jo+Lw\n\
|
||
gBQet/MXE00QDYVJAqKYRNI0Jc9zQghLE4FKpYKqw/uENMv4wqfv4re1Ov+zoYtfvX053xhR1mbC\n\
|
||
tl8fZ+uWtbw0mzM3ZzQXhIiC+NICoh1tgwASyggEEI8Q8N4vbQTSNEXF43yC88Z1bxlhx/YP8U/f\n\
|
||
eYr9vz6MGTTzyB1b1tFZzZhvROYWjHMvLRDSBKfgvOLEYeSLIgCuBOfKhDacc1yq+l42hdR7RAPq\n\
|
||
IiHNeOu1q/jSZ+9m5twMj+zcz4GJ43R1ZQTvUfUYiqljds5QB5koooq7uMS2L1/SDOOV9L/LAuCc\n\
|
||
Q8QjmhC8kKQLVCoVurvmUTHu3rqet20Yptk0li3vIkkCgsNrwIeAmbCQQxSo+D/D6FaVski8IPmX\n\
|
||
DADicK6gUPCBjmpGnldwKlQrGStXLKfZjIgolWrRnAyl2RScKkkaLuoBgOsBrWDSBTYHoiBckv+X\n\
|
||
DSDGCCaAEHxCkgbyPMWsShocC80m0UBR1DmS4HGqpFmGiKLOE6MS1AN5cfFFp1FcHsHQpQdQr9dR\n\
|
||
VVQE54TEJ1iaguWkwZPnOSCIFpcIwZMkgTRNgLJbO4cLKaYJSPUCkZGXzM8Q8jaFlj4CIqhz5FEI\n\
|
||
icNiwElKjIE8RlQVp44YDVSLvFFH8J7TtTpTR09zw+bNWNFuOXjoMKfOzPCPmzaSuBQRxTDAXhGA\n\
|
||
y+oDqopoUS1c8DhN+Pkz40RTfv/cESYm5+jsGaTaPcCv9p3gP/7rp+zd/yLOJxw+epbdeyZ5fNez\n\
|
||
HPrjMUQTvv3fP+LFw6fo7e7m2w88gmhx9aLRXbqEXjaA7q4qoh71Kd4HVD0nT9d5+NHf8NK8o3a2\n\
|
||
zk9/vo8jx04zfaLGlz//cQ5N1jkyLczMpSRplZtu3MTVa0YwYPrkGW6/7QbWv2UNQwN9mChC0QdM\n\
|
||
3dJH4GXa2IwV/T08e/AYd91+A+/euomDE4f55TN/4J03X4+I8OH338zjT+zm+reuYsP6NW1hZnh6\n\
|
||
e3r4l3//Xx586Eluu+XGopm9nvPA/3dWruilt7ez/byst4uJF6bYcuOGNsg8Lz1pCzTmZwF45LEn\n\
|
||
2fy2tdyw6VqeO/AnFprzQOfrB6Ber7+MkOqrDKwcYmHhF+cB9ffSt7yb7/3gKa65ephnD/yJD7zv\n\
|
||
9lLNOmbn5gE4N1NnzeohnHNsWL+aY9PnWi25tLi0AGq1GlddNYBIwLmEPM9R16BvWZUvfnYb6grF\n\
|
||
uPXWzYDwzps3cfxEjdtu2UyWJYgoK1f0sXzqFCLKRz94N4//+Gl+s/cQMc+57rprGRocBBUQg+iW\n\
|
||
FsDU1BRvWtZTdtGAc44oxTTV1dWJxVnMiioi4kjSDlYN9RdTVtkXsqzCrTdtApQQYNvoLS01V5pg\n\
|
||
SKE1yMnz/JJ66BUDGB8fZ2iwvwAgvtTzOeCK0opg0QozKSQBgqpiOEQcqF2geRZ7WPAIWjigGJ6X\n\
|
||
VsxNTEzQ399TzKztZlO0fIvFc7RIbtCqfqpSRAAFWiXSl2LNFitR1cIZUipR4y8OMpddRl944Xmu\n\
|
||
GhkqQoyAcf53UcyUGB15VPJcCovFa2ZalsjCwyDF4NIyKb+nbJSiBaAkSZYGwM6dO23Xrp9wxx13\n\
|
||
Fl43w1pS1ygjUihVMy1N2k62lm4o+W6imMW2FTR0SCkUBSlF4xIl8dTUFB/70B1UKykL9ZOYWJln\n\
|
||
0m4+xb4nomrlpQoKiRTvtXS+mIIqqpWLhBaggpiVjim00GsaKVs7mb179/K+94yWnAeLBtEwYtuz\n\
|
||
IkXC+lIzAWj52vlktKJEGkQWFlNBBMwRpQBgllOv11/7QGNmdv/99/PVr9xDY/YEZpGjR6fJmw1+\n\
|
||
t+8A0ydO87v9E1iMdHV20NPTwdrVg1y3YR0iMDzUX0Shve2JCBGJzcUBUI/aAmbGi0eOsn/fBLVa\n\
|
||
bUkAFFOV5Xz34SewPOexH+1maNVaurs66ehezpprljEwMMDs7Cxnz9WYnDYe++b3mTlznGo1o7O7\n\
|
||
g5GhAa5dN8L1G69hYKAfs/ND/dSRUxydPsn4xCR/nDzC5ORRjk6f4t57721H81Vtp83MYowMDw/T\n\
|
||
bDYREbZs2cLo6CgDAwN0dnYiIsXGrtFAVQkhkOc58/PzqCr1ep3du3fT0dHBwYMHeeihh1BVVq9+\n\
|
||
8wWjqmdwcJD169ezbt06Nm7cSH9/P1mWMTIyQqVSkVe9Xm82m9ZsNpmdnWVubo5Go0GMsc3rVqK1\n\
|
||
nluc997jnGv/bOWImTE3N7do8WtmNJvN9hDvnCNJEpIkoVKp4L1/7btRVW17uDXge+9pbZtb1gr5\n\
|
||
hc8X7za994uoISLEGNvSoWVJkrw2Cl35L+UVAFcAXAFwBcClzv8B3eu58OmgDQoAAAAASUVORK5C\n\
|
||
YII=\" />\n\
|
||
</td>\n\
|
||
<td class=\"content\">\n\
|
||
<div class=\"paragraph\"><p>When typing text, the correct use of upper and lower case is important:</p></div>\n\
|
||
<div class=\"ulist\"><ul>\n\
|
||
<li>\n\
|
||
<p>\n\
|
||
Modes such as RTTY and THROB have no lower case capability.\n\
|
||
</p>\n\
|
||
</li>\n\
|
||
<li>\n\
|
||
<p>\n\
|
||
In most other modes, excessive use of upper case is considered impolite, like\n\
|
||
SHOUTING!\n\
|
||
</p>\n\
|
||
</li>\n\
|
||
<li>\n\
|
||
<p>\n\
|
||
Modes such as PSK31, MFSK16, DominoEX and THOR use character sets which are\n\
|
||
optimised for lower case. You should use lower case as much as possible in\n\
|
||
these modes to achieve maximum text speed. In these modes upper case\n\
|
||
characters are noticeably slower to send and also slightly more prone to\n\
|
||
errors.\n\
|
||
</p>\n\
|
||
</li>\n\
|
||
</ul></div>\n\
|
||
</td>\n\
|
||
</tr></table>\n\
|
||
</div>\n\
|
||
</div>\n\
|
||
<div class=\"sect2\">\n\
|
||
<h3 id=\"_adjustment\">4.2. Adjustment</h3>\n\
|
||
<div class=\"paragraph\"><p>Most digital modes do not require much transmitter power, as the receiver\n\
|
||
software is very sensitive. Many modes (PSK31, THROB, MT63) also require very\n\
|
||
high transmitter linearity, which is another reason to keep transmitter power\n\
|
||
below 30% of maximum. Some modes (Hellschreiber, Morse) have high peak power\n\
|
||
output, which may not indicate well on the conventional power meter, another\n\
|
||
reason to keep the average transmitted power low to prevent a very broad signal\n\
|
||
being transmitted.</p></div>\n\
|
||
<div class=\"paragraph\"><p>Adjust the transmitter output power using the TUNE button, top right, beyond the\n\
|
||
Menu. The output will be the same as the peak power in other modes. Adjust the\n\
|
||
master Volume applet Wave Out and Master Volume controls to achieve the\n\
|
||
appropriate power. Use of excessive drive will result in distortion (signal\n\
|
||
difficult to tune in, and often poorer reception) and a very broad signal.</p></div>\n\
|
||
<div class=\"paragraph\"><p>Some multi-carrier modes (MT63 for example) may require individual adjustment as\n\
|
||
the average power may be rather low.</p></div>\n\
|
||
<div class=\"admonitionblock\">\n\
|
||
<table><tr>\n\
|
||
<td class=\"icon\">\n\
|
||
<img alt=\"Tip\" src=\"data:image/png;base64,\n\
|
||
iVBORw0KGgoAAAANSUhEUgAAADAAAAAwCAYAAABXAvmHAAAJk0lEQVRo3u1aWWxU5xX+Zl/sGS8z\n\
|
||
4wVMbWzjEpxiF0pDgIaAoAQ1CgW3oqkqQA0vhJCgpCD6Rh7oQynKA5WoKqUyCSGKWNqmqgppTAJK\n\
|
||
EcalTkwNcYw3wPs6M559xtP//J5/dGd8Z+ba0KBIXOlovN3/nu+s3znXqmg0im/ypcY3/HoM4DGA\n\
|
||
B7y0D+ugaKwa0IcoDNICoVKp4p+Sr1WPHAApPjU1BSGRSISLAEIilCbRaDRc1Go1SZQ+HwTInAEw\n\
|
||
ZaNC4XA4jAsXLuDy5ctobm5GZ2cnRkdHEQgEYDAYYLPZUFZWhqVLl2LNmjXYuHEjdDpdXBigaAzQ\n\
|
||
rIGoZtsHhMVJ6a6uLpw4cQKnT59GXsliVCxZhsLi+ci2WmDUG5hiau6BQDCIyclJDA30ov3mDYz0\n\
|
||
tGLbtm3YvXs3ysvLOUi9Xg+tVovZemRWAMjqZPFQKITDhw/j6NGjWLftJVQtqYUl2wyXxweX24tJ\n\
|
||
rx/+YAihcIQQc6UMeh1MRj2sWWZmdTXu3rmFjz74A/bs2YNDhw4hKysLJpNJeESxNxQDIOXJ6tev\n\
|
||
X8e+ffugc1RixdPPwmwyom9oDIOjTq60NN4TRJLAJAQmz2rGnZZGjPe04MiRI1i5ciUHQh6JeUP1\n\
|
||
UMqoUP78+fPYsGEDFq7YjGfWPwePP4gbtzrR0zfMwiQENVNMnQoAhcZ0eHAJBMMMtBuO8hpUPPU8\n\
|
||
tm/fjjNnzsDpdMLn8/EQpec+cBJLlf/Fjp34+StvoqDAgc57A9zqceVkrBwvmWk8EgxFoNLnYPOO\n\
|
||
g3j9jQO8km3dupU/m0KKeSKazhNpQ4gSlpRvbGzklt/+8mHYHHZ82XEfzkmvvLKIwj02Bs+kC1Fm\n\
|
||
QIPRiDx7AYxmszwgCeiIbwIfn34LJ0+e5NUqJycHRnY/hVOqxE4LgCVslErh6tWrUc7CpryiErfa\n\
|
||
7yYon2zd0cF+RIIB7N1Vh7ofrWVxbkFrezf+dO4S7twbSu2dGBD3UA96Wxpw9uxZ2O12WK1WnhMs\n\
|
||
sVWzygEROlRtKGFJ+Q4WNk5WaaSxrJYIK7DweTx4681X8fLOrSi057PyqMN3qxfh2K9/iYoFRTMA\n\
|
||
xO+f7gPIss2HqbAKx44dg8vlypgP6nS1nuo8lcoVq9ZheNyFIRHzMknJu6xaA2t2Fn74zPdnnKln\n\
|
||
5fHF53+QukrFRG8wwlG6GPX19Whvb4eHGSTI+gjpE5UJl1QAeIelJrW+bjeyzCbc6x/JWF14vc/O\n\
|
||
hj8QlPVqZWnRDNBykm21YfmGn+LUqVO8AVIYC3qiGAA1K+qw366uQT+r86FQWFGZtOTk492/fCIL\n\
|
||
4NoX7fFwSQdEx7yQ6yjh9IQAUBiRPooAiPC5ePEi8hcsZh02G0NjrpRxr5YBcr6hCa8deRuXrt3k\n\
|
||
CU/y9rkGnsgJZ8TiXs4oBlMW7N96gvMrAUAujLSpwodurKheDjdL2hkdNqneh8Mh+Fms0kMiLOEi\n\
|
||
UxH0dnfh0qf/ojIHNSuDJWULRTnM2K3BAZhhL6lEU1MTNm3aNH0204tohrSiygIgpMQqFz39Qsp6\n\
|
||
Lx5I10h/H4od+YxlrkTlwhLMK7ShwJYHq8XMqYaOKe7yePHab+o5T8qUA3SuXm+EyWxBW9sX8Pv9\n\
|
||
0kTO3IkJKVHiZZusGOsbibsYKR6o0Wjxx98eQGlJUcqeQiROr9NmVj4mWsZOKRz7+vq48lRKSS8l\n\
|
||
OcCF+LyRNRDiLJli38gImNefWHnuMn50vP7PuPllJ//+06ZWTDCmKo17dRoAalaSickSNyLlY71A\n\
|
||
mQfoD6l0kWVDkanpBE7Bc0hsjgK0dvTCYctF8+1uNLDk/eTKNVSVzcMrO3/MLDeFc/+8npGlIomS\n\
|
||
0C9F8sopn5bMUfsWN6RLYCHv/PUy3v3wyjTTZDFLBtj/Uh3//m7/MIapkilI4DgvCk97nuYDUj65\n\
|
||
UgpulBIAjYEUexpm/aic0mk84mZur11SieXfqeJn9Q+PK459cW4kFISWRQBxIQq5BAInKUOyAOgG\n\
|
||
mmGpiRj02mnKm4oeJwFhTQReVlJ/9sK6+Hk9VAgkYQgFQIIBLzdccXFxPG/kCOmMJBYH0AA+yGZY\n\
|
||
EwullARMhhNR08k2G7F+VW38zHG3J6Fbp22EYuDxe+H3TqKiooL3D8m8nJlKULMgPt7e8m8+66az\n\
|
||
VDKbpPhf9b0nOXkTlz8QTjudJQMKhwII+jwY6L6Nmpqa+MBPeinyAClCq4/BrhY+gKsycJeE5GO1\n\
|
||
etmTixLOpPlXyZgpxOscYwrr2PP/y+dksbVQ5AGxfKLsp9VHT/stmJkC6jQPTJzIgAXzHAlnFttz\n\
|
||
0tZ86bmUvO6JEbgmhrF27Vo+kUm3FUoAqAgp3UB7m3+8dxy5FtOMcEkFRIyA0qukyJ6ZBMaAOMeH\n\
|
||
oGHW/+xv72DLli0J6xa5nZFsDoj6S0sn2tt89flVvteZEfsybNKam4uOnv6E8+YX5Ml6LxnQpHMU\n\
|
||
XtcEhnu7UFdXh9LSUmQzNiwAKKpC0jCi2KOl00jn5wh7RtOGgABC9OOz5q8QYo1IXEUshOI8KIX3\n\
|
||
/F43JgZ7WZOKsOf9B7t27eI9gADEZuJZAeBhRIlDLqSl099P/g7qsDd9EseUc3pDOP7eRxgYmWA9\n\
|
||
JIyGxlaEiZKkiHtSfri3G2qm5KUzJ7B3716+kSCh50sSWDWnrQQN17R0euNXB7B5xwEYLLZZddV0\n\
|
||
eyIKm/HB+5y8XXj/OF7f/yrn/4WFhYq2EmkXWyKZyQq0bCJOcvDgQTz7kz2w2kug0xsUdVU5IGFW\n\
|
||
bVyjg/C4x/m5H3/we6b8fl6+icbkslyi54rknfNuVKxXqMMStb169SpftVjmP4GCsmo2gOfzTYIi\n\
|
||
isDOCwcD8LjG4B4fYdVGi6H7XRjuvMHDpra2liufn5/Pwye2mcOcN3NyINxulmwTE3xvQ6uPp557\n\
|
||
EXkFJTAYs2BkcywN5FpuNQ3jMmy6i4S5tYN+HwK+SdZhvUxxDQdw5cN6Xm0oYUnhvLw8bnmLxaJI\n\
|
||
+TltpyknaFdDeUF7G1p90PbAUVqNwtIqPgZSchKpU03HDp8r+HsCBqCv6zYGOlp4k6I6T6WS4pwA\n\
|
||
0Odst9Nzfj9A3iAgxFhJaAlAA3hbWxsfAync6O8ohkkxYpVEzIjbED0gC5vNZl4mSf7v7wfk3tDQ\n\
|
||
vEAeITAk/tggQyIdAQW/IqtSSaRuLSgCydf2hibVOzKytBAxgAsA0oomaDEpm/SODF/bO7Jkb4gl\n\
|
||
gAAjPsXPpABEh6evxaekSs3pTaXqYf2zx6N6T6x6/N8qj/j6H2ll/uhtrRpgAAAAAElFTkSuQmCC\" />\n\
|
||
</td>\n\
|
||
<td class=\"content\">\n\
|
||
<div class=\"paragraph\"><p>Where possible, use the area above 1200Hz on the waterfall.</p></div>\n\
|
||
<div class=\"ulist\"><ul>\n\
|
||
<li>\n\
|
||
<p>\n\
|
||
Below 1200Hz the second harmonic of the transmitted audio will pass through\n\
|
||
the transmitter filters.\n\
|
||
</p>\n\
|
||
</li>\n\
|
||
<li>\n\
|
||
<p>\n\
|
||
When using lower frequency tones, adjust the transmitter and audio level with\n\
|
||
great care, as the second (and even third) harmonic will appear in the\n\
|
||
transmitter passband, causing excessive signal width.\n\
|
||
</p>\n\
|
||
</li>\n\
|
||
<li>\n\
|
||
<p>\n\
|
||
A narrow (CW) filter in the rig is no help in this regard, as it is only used\n\
|
||
on receive. When you do use a narrow filter, this will restrict the area over\n\
|
||
which the receiver and transmitter will operate (without retuning of\n\
|
||
course). Try adjusting the passband tuning (if available).\n\
|
||
</p>\n\
|
||
</li>\n\
|
||
<li>\n\
|
||
<p>\n\
|
||
Keep the sound card audio level to a minimum and set the transmitter gain to a\n\
|
||
similar level used for SSB.\n\
|
||
</p>\n\
|
||
</li>\n\
|
||
</ul></div>\n\
|
||
</td>\n\
|
||
</tr></table>\n\
|
||
</div>\n\
|
||
</div>\n\
|
||
<div class=\"sect2\">\n\
|
||
<h3 id=\"_waterfall_tuning\">4.3. Waterfall Tuning</h3>\n\
|
||
<div class=\"paragraph\"><p>When using this program, as with most other digital modes programs, tuning is\n\
|
||
generally accomplished by leaving the transceiver VFO at a popular spot (for\n\
|
||
example 14.070MHz, USB), and performing all the <em>tuning</em> by moving around within\n\
|
||
the software.</p></div>\n\
|
||
<div class=\"paragraph\"><p>The Fldigi software has a second “VFO” which is tuned by clicking on the\n\
|
||
waterfall. On a busy band, you may see many signals at the same time (especially\n\
|
||
with PSK31 or Morse), and so you can click with the mouse on any one of these\n\
|
||
signals to tune it in, receive it, and if the opportunity allows, reply to the\n\
|
||
station.</p></div>\n\
|
||
<div class=\"paragraph\"><p>The software “VFO” operates in a transceive mode, so the transmitter signal is\n\
|
||
automatically and exactly tuned to the received frequency. If you click\n\
|
||
correctly on the signal, your reply will always be in tune with the other\n\
|
||
station.</p></div>\n\
|
||
<div class=\"admonitionblock\">\n\
|
||
<table><tr>\n\
|
||
<td class=\"icon\">\n\
|
||
<img alt=\"Important\" src=\"data:image/png;base64,\n\
|
||
iVBORw0KGgoAAAANSUhEUgAAADAAAAAwCAYAAABXAvmHAAAJ/ElEQVR42u1aeVCV5Ro/tFhOViZR\n\
|
||
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|
||
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|
||
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|
||
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|
||
kIUMNUNEy/iJ8cfs2XTu3Dm6ceOG3dawWfjTHR3wawOhghne+P3yy5TMPp8dG0uFSUk0d/hw6Xnk\n\
|
||
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|
||
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|
||
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|
||
9GgD4f0dHamiqIj279+PTW3GX4WFlCgrRSHhy6hghRw/flyKiXv37lkkYTFVloWGCsKHMgI5UJcV\n\
|
||
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|
||
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|
||
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|
||
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|
||
K0tLqbW1FZuaxMiRI2nMmDHUs2dPXl2jAM/g1ybxh05HOkdHdU+46uT33sN+qNYmXclo1inRagUC\n\
|
||
WCyVhUK6xGbm4O3tTYMGDYLQAs6cOWMWZ8+epYxPPqGop55SLe7HWL5gAYoi6oPqSiYJIHCPt7cb\n\
|
||
lHw0Xw0NDUh/ZoVAVvLx8aEBAwYYEGhuboaQZtGybh3qA1xJTRiRb79NO3fuhHKUxs84ATCDmQTt\n\
|
||
y1pYwKl0165dFgVA1vDy8qK+LMR/EIAbWIUcDv44TtNKQPswyrKy6MCBA0YD2qz2Q+XmbPPmzUh5\n\
|
||
FjcHgfHjxxsjgGdWoaWmBj2TkPki+vWD+yKODGqD4Pv/Sk4WCAQwskJCEEgWN75w4YKE6dOn08CB\n\
|
||
AwXhBw8ejGdWY/H331P0M8+oLbq3GSuomQepSt+7t6h99v2NGzfC/0xudvHiRQHZ2dk0atQocnBw\n\
|
||
UAlotVo8sxp7NmwQ2gw/ZKQPPoAVlFhQCSh5H6YTtD+BkeblheAzusmlS5eMYtOmTTRu3DhydnZW\n\
|
||
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|
||
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|
||
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|
||
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|
||
1To54SUs8ljBshgAcaD0SIGMBE6xqEto8uBGGjD+/ZtvhNyfOHQo+g8sYDNQ9iMiImjYsGHk4eGB\n\
|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
SyNIvZ6WL18utfhSEMPXcVSs5sie1KuX2fl+xkcf0XoeiR9qaDDY2N6fCzxqbOa9l06YIE0mprOL\n\
|
||
8G+DIfBPjHBOz/Pnz6fq6mq1nUArAVNIlbc8L4+i5UmZKUQ++STp+aYlmc+qedzrVPA8c1NODrX8\n\
|
||
+SftWrGCLnL3auQHz1SU8BS7NDAQ2QXrIEhRrHCUVNuGcFnrvnJrE85HzTS+UCkpKaEtW7Y8rMTw\n\
|
||
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|
||
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|
||
bQsKCnAwgu9jAqK00+IoEaxAYuvWrSjX0pey+CyaxOfimI8/pgj5yGkrwmRBtYxAWVhFy76ywAHc\n\
|
||
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|
||
0bMP/4qDN9+TBb3zDvmxD/uyANCeEajuAPiz3wNBLGwYX4xM4gsPnU4naXoaW33WrFk0b948KA/Z\n\
|
||
BsdIpEw0l8p9mjB2NzoXBUNUaGQnTIkbGxulhVauXCnFyBIucjkcuHPnzsWGEqmpU6dSYmIi6fV6\n\
|
||
CAQtqoiLi6N4rikQEpqFoDP4HgAazszMpAU8fcvNzYWiIDSyDE5eylUVtI6MAwUbzEhN3v8iLkAE\n\
|
||
boV5DNpXmBDaQLBjyIvTEUhVVlaCGHoUaE4Ktry8PAOAeFFRETKJ5BYrOCOtXr0agYnpB1pvqUnr\n\
|
||
6OiAF0CJOJmpl+OWh7uGRPBFLIBMhUCHGTFhxp0XNoKFsCmaKwiA+MEYEiQNgPQHa0IJSNs4sqKI\n\
|
||
QjkQGMGJ1gZCI0ihRNldLI7XzRL5NzJYFIRgHWyEmIGVQAwCwNymJtd4hneUKR4UAtfAWhAYLoI9\n\
|
||
lFbErjsyWwhhI2yoEAMstdvCf/4QhBW0bD3+Bls0tKewx56iAAAAAElFTkSuQmCC\" />\n\
|
||
</td>\n\
|
||
<td class=\"content\">\n\
|
||
<div class=\"paragraph\"><p>You <strong>must not</strong> use RIT (Clarifier) when using digital modes.</p></div>\n\
|
||
<div class=\"ulist\"><ul>\n\
|
||
<li>\n\
|
||
<p>\n\
|
||
With RIT on, you will probably have to retune after every over.\n\
|
||
</p>\n\
|
||
</li>\n\
|
||
<li>\n\
|
||
<p>\n\
|
||
Use of the RIT will also cause the other station to change frequency, and you\n\
|
||
will chase each other across the band.\n\
|
||
</p>\n\
|
||
</li>\n\
|
||
<li>\n\
|
||
<p>\n\
|
||
Older transceivers without digital synthesis may have an unwanted offset\n\
|
||
(frequency difference) between transmit and receive frequencies. Such rigs\n\
|
||
should not be used for digital modes.\n\
|
||
</p>\n\
|
||
</li>\n\
|
||
</ul></div>\n\
|
||
</td>\n\
|
||
</tr></table>\n\
|
||
</div>\n\
|
||
<div class=\"paragraph\"><p>Wider digital modes (MT63, Olivia) can be tuned using the rig if necessary, as\n\
|
||
tuning is not at all critical. The software tuning still operates, but because\n\
|
||
the signal is so wide, there is limited ability to move around in the waterfall\n\
|
||
tuning.</p></div>\n\
|
||
</div>\n\
|
||
</div>\n\
|
||
</div>\n\
|
||
<div class=\"sect1\">\n\
|
||
<h2 id=\"ref-special-keys\">5. Special Keys</h2>\n\
|
||
<div class=\"sectionbody\">\n\
|
||
<div class=\"paragraph\"><p>Several special keyboard controls are provided to make operating easier.</p></div>\n\
|
||
<div class=\"paragraph\"><div class=\"title\">Start Transmission</div><p>Press <tt>Ctrl</tt> and <tt>T</tt> to start transmission if there is text ready in the transmit\n\
|
||
buffer.</p></div>\n\
|
||
<div class=\"paragraph\"><div class=\"title\">Pause Transmission</div><p>Press <tt>Pause</tt> or <tt>Break</tt> while in receive, and the program will switch to\n\
|
||
transmit mode. It will continue with the text in the transmit buffer (the\n\
|
||
Transmit pane text) from the current point, i.e. where the red (previously sent)\n\
|
||
text ends and the black (yet to be sent) text begins. If the buffer only\n\
|
||
contains unsent text, then it will begin at the first character in the\n\
|
||
buffer. If the buffer is empty, the program will switch to transmit mode, and\n\
|
||
depending on the mode of operation, will send idle characters or nothing at all\n\
|
||
until characters are entered into the buffer.</p></div>\n\
|
||
<div class=\"paragraph\"><p>If you press <tt>Pause</tt> or <tt>Break</tt> while in transmit mode, the program will return\n\
|
||
to receive mode. There may be a slight delay for some modes like MFSK, PSK and\n\
|
||
others, that requires the transmitter to send a postamble at the end of a\n\
|
||
transmission. The transmit text buffer stays intact, ready for the\n\
|
||
<tt>Pause</tt>/<tt>Break</tt> key to return you to the transmit mode .</p></div>\n\
|
||
<div class=\"paragraph\"><p>Pressing <tt>Alt</tt> or <tt>Meta</tt> and <tt>R</tt> has the same effect as <tt>Pause</tt>/<tt>Break</tt>. You\n\
|
||
could think of the <tt>Pause</tt>/<tt>Break</tt> key as a software break-in capability.</p></div>\n\
|
||
<div class=\"paragraph\"><div class=\"title\">Escape</div><p>Pressing <tt>Esc</tt> while transmitting will abort the transmission. Transmission\n\
|
||
stops as soon as possible, (any necessary postamble is sent), and the program\n\
|
||
returns to receive. Any unsent text in the transmit buffer will be lost.</p></div>\n\
|
||
<div class=\"admonitionblock\">\n\
|
||
<table><tr>\n\
|
||
<td class=\"icon\">\n\
|
||
<img alt=\"Tip\" src=\"data:image/png;base64,\n\
|
||
iVBORw0KGgoAAAANSUhEUgAAADAAAAAwCAYAAABXAvmHAAAJk0lEQVRo3u1aWWxU5xX+Zl/sGS8z\n\
|
||
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|
||
EcalTkwNcYw3wPs6M559xtP//J5/dGd8Z+ba0KBIXOlovN3/nu+s3znXqmg0im/ypcY3/HoM4DGA\n\
|
||
B7y0D+ugaKwa0IcoDNICoVKp4p+Sr1WPHAApPjU1BSGRSISLAEIilCbRaDRc1Go1SZQ+HwTInAEw\n\
|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
QIPRiDx7AYxmszwgCeiIbwIfn34LJ0+e5NUqJycHRnY/hVOqxE4LgCVslErh6tWrUc7CpryiErfa\n\
|
||
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|
||
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|
||
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|
||
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|
||
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|
||
4NoX7fFwSQdEx7yQ6yjh9IQAUBiRPooAiPC5ePEi8hcsZh02G0NjrpRxr5YBcr6hCa8deRuXrt3k\n\
|
||
CU/y9rkGnsgJZ8TiXs4oBlMW7N96gvMrAUAujLSpwodurKheDjdL2hkdNqneh8Mh+Fms0kMiLOEi\n\
|
||
UxH0dnfh0qf/ojIHNSuDJWULRTnM2K3BAZhhL6lEU1MTNm3aNH0204tohrSiygIgpMQqFz39Qsp6\n\
|
||
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|
||
0kTO3IkJKVHiZZusGOsbibsYKR6o0Wjxx98eQGlJUcqeQiROr9NmVj4mWsZOKRz7+vq48lRKSS8l\n\
|
||
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|
||
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|
||
0C9F8sopn5bMUfsWN6RLYCHv/PUy3v3wyjTTZDFLBtj/Uh3//m7/MIapkilI4DgvCk97nuYDUj65\n\
|
||
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|
||
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|
||
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|
||
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|
||
etmTixLOpPlXyZgpxOscYwrr2PP/y+dksbVQ5AGxfKLsp9VHT/stmJkC6jQPTJzIgAXzHAlnFttz\n\
|
||
0tZ86bmUvO6JEbgmhrF27Vo+kUm3FUoAqAgp3UB7m3+8dxy5FtOMcEkFRIyA0qukyJ6ZBMaAOMeH\n\
|
||
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||
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||
/F43JgZ7WZOKsOf9B7t27eI9gADEZuJZAeBhRIlDLqSl099P/g7qsDd9EseUc3pDOP7eRxgYmWA9\n\
|
||
JIyGxlaEiZKkiHtSfri3G2qm5KUzJ7B3716+kSCh50sSWDWnrQQN17R0euNXB7B5xwEYLLZZddV0\n\
|
||
eyIKm/HB+5y8XXj/OF7f/yrn/4WFhYq2EmkXWyKZyQq0bCJOcvDgQTz7kz2w2kug0xsUdVU5IGFW\n\
|
||
bVyjg/C4x/m5H3/we6b8fl6+icbkslyi54rknfNuVKxXqMMStb169SpftVjmP4GCsmo2gOfzTYIi\n\
|
||
isDOCwcD8LjG4B4fYdVGi6H7XRjuvMHDpra2liufn5/Pwye2mcOcN3NyINxulmwTE3xvQ6uPp557\n\
|
||
EXkFJTAYs2BkcywN5FpuNQ3jMmy6i4S5tYN+HwK+SdZhvUxxDQdw5cN6Xm0oYUnhvLw8bnmLxaJI\n\
|
||
+TltpyknaFdDeUF7G1p90PbAUVqNwtIqPgZSchKpU03HDp8r+HsCBqCv6zYGOlp4k6I6T6WS4pwA\n\
|
||
0Odst9Nzfj9A3iAgxFhJaAlAA3hbWxsfAync6O8ohkkxYpVEzIjbED0gC5vNZl4mSf7v7wfk3tDQ\n\
|
||
vEAeITAk/tggQyIdAQW/IqtSSaRuLSgCydf2hibVOzKytBAxgAsA0oomaDEpm/SODF/bO7Jkb4gl\n\
|
||
gAAjPsXPpABEh6evxaekSs3pTaXqYf2zx6N6T6x6/N8qj/j6H2ll/uhtrRpgAAAAAElFTkSuQmCC\" />\n\
|
||
</td>\n\
|
||
<td class=\"content\">\n\
|
||
<div class=\"paragraph\"><p>If you press <tt>Esc Esc</tt> (i.e. twice in quick succession), transmission stops\n\
|
||
immediately, without sending any postamble, and the program returns to\n\
|
||
receive. Any unsent text in the transmit buffer will be lost. Use this feature\n\
|
||
as an <strong>emergency stop</strong>.</p></div>\n\
|
||
</td>\n\
|
||
</tr></table>\n\
|
||
</div>\n\
|
||
<div class=\"paragraph\"><div class=\"title\">Return to Receive</div><p>Press <tt>Ctrl</tt> and <tt>R</tt> to insert the <tt>^r</tt> command in the transmit buffer at the\n\
|
||
current typing point. When transmission reaches this point, transmission will\n\
|
||
stop.</p></div>\n\
|
||
<div class=\"paragraph\"><div class=\"title\">Move Typing Cursor</div><p>Press <tt>Tab</tt> to move the cursor (typing insertion point) to the end of the\n\
|
||
transmit buffer. This will also pause transmission. A <tt>Tab</tt> press at that\n\
|
||
position moves the cursor back to the character following the last one\n\
|
||
transmitted. Morse operation is slightly different. See the <a href=\"http://www.w1hkj.com/FldigiHelp/index.html\">Online Documentation</a> for CW.</p></div>\n\
|
||
<div class=\"paragraph\"><div class=\"title\">Send Any ASCII Character</div><p>Press <tt>Ctrl</tt> and (at the same time) any three-digit number (on the numeric\n\
|
||
keypad or the normal numeric keys) to insert the ASCII character designated by\n\
|
||
that entry value into the transmit buffer. For example, <tt>Ctrl 177</tt> is “±”\n\
|
||
(plus/minus) and <tt>Ctrl 176</tt> is “°” (degree). If you press a key other than the\n\
|
||
numeric keypad’s 0-9 the sequence will be discarded.</p></div>\n\
|
||
<h2 id=\"ref-credits\" class=\"float\">Credits</h2>\n\
|
||
<div class=\"paragraph\"><p>Copyright © 2008 Murray Greenman, <tt>ZL1BPU</tt>.</p></div>\n\
|
||
<div class=\"paragraph\"><p>Copyright © 2008-2009 David Freese, <tt>W1HKJ</tt>.</p></div>\n\
|
||
<div class=\"paragraph\"><p>Copyright © 2009 Stelios Bounanos, <tt>M0GLD</tt>.</p></div>\n\
|
||
<div class=\"paragraph\"><p>License GPLv3+: <a href=\"http://www.gnu.org/licenses/gpl.html\">GNU GPL version 3 or later</a>.</p></div>\n\
|
||
</div>\n\
|
||
</div>\n\
|
||
</div>\n\
|
||
<div id=\"footnotes\"><hr /></div>\n\
|
||
<div id=\"footer\">\n\
|
||
<div id=\"footer-text\">\n\
|
||
Last updated 2014-06-23 11:09:00 CDT\n\
|
||
</div>\n\
|
||
<div id=\"footer-badges\">\n\
|
||
<a href=\"http://validator.w3.org/check?uri=referer\">\n\
|
||
<img style=\"border:0;width:88px;height:31px\"\n\
|
||
src=\"http://www.w3.org/Icons/valid-xhtml11-blue\"\n\
|
||
alt=\"Valid XHTML 1.1\" height=\"31\" width=\"88\" />\n\
|
||
</a>\n\
|
||
<a href=\"http://jigsaw.w3.org/css-validator/\">\n\
|
||
<img style=\"border:0;width:88px;height:31px\"\n\
|
||
src=\"http://jigsaw.w3.org/css-validator/images/vcss-blue\"\n\
|
||
alt=\"Valid CSS!\" />\n\
|
||
</a>\n\
|
||
</div>\n\
|
||
</div>\n\
|
||
</body>\n\
|
||
</html>\n\n";
|