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<TITLE>sane-devel: Re: noisy umax astra 2200 and negative</TITLE>
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<META NAME="Author" CONTENT="Oliver Rauch (oliver.rauch@Wolfsburg.DE)">
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<META NAME="Subject" CONTENT="Re: noisy umax astra 2200 and negative">
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<H1>Re: noisy umax astra 2200 and negative</H1>
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<!-- name="Oliver Rauch" -->
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<!-- subject="Re: noisy umax astra 2200 and negative" -->
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<STRONG>From:</STRONG> Oliver Rauch (<A HREF="mailto:oliver.rauch@Wolfsburg.DE?Subject=Re:%20noisy%20umax%20astra%202200%20and%20negative&In-Reply-To=<38E22A5C.E5118154@wolfsburg.de>"><EM>oliver.rauch@Wolfsburg.DE</EM></A>)<BR>
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<STRONG>Date:</STRONG> Wed Mar 29 2000 - 08:07:56 PST
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<LI><STRONG>Next message:</STRONG> <A HREF="0305.html">Oliver Rauch: "Re: noisy umax astra 2200"</A>
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<LI><STRONG>Previous message:</STRONG> <A HREF="0303.html">Oliver Rauch: "Re: auto loading of scsi drivers"</A>
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<LI><STRONG>In reply to:</STRONG> <A HREF="0297.html">pixel fairy: "Re: noisy umax astra 2200 and negative"</A>
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<P>
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pixel fairy wrote:
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<BR>
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<P><EM>> Oliver Rauch wrote:
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</EM><BR>
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<EM>>
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</EM><BR>
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<EM>> > In 8/24 bpp the astra 2200 does work.
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</EM><BR>
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<EM>> > Are you sure your scsi hardware (cables + termination) is ok?
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</EM><BR>
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<EM>> > I just had strange effects after I connected an additional external device.
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</EM><BR>
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<EM>> > The cable length made problems.
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</EM><BR>
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<EM>> >
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</EM><BR>
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<EM>>
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</EM><BR>
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<EM>> my card had auto-termination set so i removed the terminator and that seems to
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</EM><BR>
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<EM>> have worked.
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</EM><BR>
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<EM>>
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</EM><BR>
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<P>Fine.
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<BR>
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<P><EM>>
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</EM><BR>
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<EM>> that negative thing only swaps value?
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</EM><BR>
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<P>Yes
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<BR>
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<P><EM>> try also adjusting the blue and green
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</EM><BR>
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<EM>> gamma curves, comes out much better. when using the brown kind of negative .(i
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</EM><BR>
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<EM>> dont know photo lingo) i dont know the exact algorythm, i was just playing
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</EM><BR>
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<EM>> with it cause it was there.
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</EM><BR>
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<P>Use autoenhance (button in xsane main window) to get a good starting position.
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<BR>
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Then change gamma correction to get correct colors (contrast and brightness
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<BR>
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should be ok for the first tests, you should start with gamma).
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<BR>
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If you found good values save the settings (preferences->save device settings)
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<BR>
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and add a name of the negative type you used (eg umax:Astra2200-agfa-100asa-xyz.drc).
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<BR>
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<P>Bye
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<BR>
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Oliver
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<BR>
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<P><P><PRE>
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--
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Homepage: <A HREF="http://www.wolfsburg.de/~rauch">http://www.wolfsburg.de/~rauch</A>
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sane-umax: <A HREF="http://www.wolfsburg.de/~rauch/sane/sane-umax.html">http://www.wolfsburg.de/~rauch/sane/sane-umax.html</A>
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xsane: <A HREF="http://www.wolfsburg.de/~rauch/sane/sane-xsane.html">http://www.wolfsburg.de/~rauch/sane/sane-xsane.html</A>
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E-Mail: mailto:<A HREF="mailto:Oliver.Rauch@Wolfsburg.DE?Subject=Re:%20noisy%20umax%20astra%202200%20and%20negative&In-Reply-To=<38E22A5C.E5118154@wolfsburg.de>">Oliver.Rauch@Wolfsburg.DE</A>
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<P><P><P>--
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Source code, list archive, and docs: <A HREF="http://www.mostang.com/sane/">http://www.mostang.com/sane/</A>
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To unsubscribe: echo unsubscribe sane-devel | mail <A HREF="mailto:majordomo@mostang.com?Subject=Re:%20noisy%20umax%20astra%202200%20and%20negative&In-Reply-To=<38E22A5C.E5118154@wolfsburg.de>">majordomo@mostang.com</A>
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</PRE>
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<LI><STRONG>Next message:</STRONG> <A HREF="0305.html">Oliver Rauch: "Re: noisy umax astra 2200"</A>
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<LI><STRONG>Previous message:</STRONG> <A HREF="0303.html">Oliver Rauch: "Re: auto loading of scsi drivers"</A>
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<LI><STRONG>In reply to:</STRONG> <A HREF="0297.html">pixel fairy: "Re: noisy umax astra 2200 and negative"</A>
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<LI><STRONG>Next in thread:</STRONG> <A HREF="0300.html">pixel fairy: "Re: noisy umax astra 2200"</A>
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This archive was generated by <A HREF="http://www.hypermail.org/">hypermail 2b29</A>
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: <EM>Wed Mar 29 2000 - 08:00:42 PST</EM>
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