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<!-- name="Oliver Rauch" -->
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<!-- subject="Re: Umax 1220s scans 'dark'." -->
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<title>sane-devel: Re: Umax 1220s scans 'dark'.</title>
<h1>Re: Umax 1220s scans 'dark'.</h1>
<b>Oliver Rauch</b> (<a href="mailto:oliver.rauch@Wolfsburg.DE"><i>oliver.rauch@Wolfsburg.DE</i></a>)<br>
<i>Fri, 16 Oct 1998 16:49:07 +0200</i>
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leila belhadjali wrote:<br>
<p>
<i>&gt; Ok, I did try that!</i><br>
<i>&gt;</i><br>
<i>&gt; Anytime I make a change to gamma I get an error:</i><br>
<i>&gt; "Failed to set value of option red-gamma table: Invalid Argument"</i><br>
<i>&gt; even when I have not touched the red gamma.</i><br>
<i>&gt;</i><br>
<i>&gt; If I just change the image intensity, (I tried 1.1, 1.5 and 2.5) I get</i><br>
<i>&gt; a light cyan and and white image. Changing that gammas on the colours</i><br>
<i>&gt; as well nets me a black image with some red dots.</i><br>
<i>&gt;</i><br>
<i>&gt; Thanks,</i><br>
<i>&gt; leila.</i><br>
<p>
Hi Leila,<br>
<p>
I will take a look at this, but it will take a while!<br>
<p>
Bye<br>
Oliver<br>
<p>
<p>
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