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68 wiersze
2.9 KiB
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68 wiersze
2.9 KiB
HTML
<!-- received="Fri May 8 08:46:26 1998 PDT" -->
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<!-- sent="Fri, 8 May 1998 17:00:35 +0200 (MET DST)" -->
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<!-- name="Oliver.Rauch@Wolfsburg.DE" -->
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<!-- email="Oliver.Rauch@Wolfsburg.DE" -->
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<!-- subject="Re: [umax] Can't use 10-bit scan: "preview cannot handle depth 16"" -->
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<!-- id="199805081500.RAA07699@Babylon5.wolfsburg.de" -->
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<!-- inreplyto="Pine.LNX.3.91.980507235236.10954E-100000@gargoyle" -->
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<title>sane-devel: Re: [umax] Can't use 10-bit scan: "preview cannot handle depth 16"</title>
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<h1>Re: [umax] Can't use 10-bit scan: "preview cannot handle depth 16"</h1>
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<a href="mailto:Oliver.Rauch@Wolfsburg.DE"><i>Oliver.Rauch@Wolfsburg.DE</i></a><br>
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<i>Fri, 8 May 1998 17:00:35 +0200 (MET DST)</i>
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<p>
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<ul>
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<li> <b>Messages sorted by:</b> <a href="date.html#99">[ date ]</a><a href="index.html#99">[ thread ]</a><a href="subject.html#99">[ subject ]</a><a href="author.html#99">[ author ]</a>
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<li> <b>Next message:</b> <a href="0100.html">Bernd Schroeder: "Re: Backend for Microtek SCSI-II scanners"</a>
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<li> <b>Previous message:</b> <a href="0098.html">Kaz Sasayama: "Re: configure --disable-static?"</a>
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</ul>
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Hi Paul,<br>
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<p>
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<i>> I put "2" </i><br>
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<i>> into the preview gamma box, and now it's scanning way too brightly. So </i><br>
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<i>> far, I've been unable to get it back to "normal" (erasing </i><br>
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<i>> ~/.sane/xscanimage/* and power cycling the scanner seems not to have had </i><br>
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<i>> an effect - its almost time to read the docs). </i><br>
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<p>
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enable cusom gamma table,<br>
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select "Image intensity" (should be selected automatically)<br>
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press the "gamma" button (4. from the top) and enter 1 in the input-window.<br>
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select "Red intensity"<br>
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press the "gamma" button and enter 1 in the input-window.<br>
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select "Green intensity"<br>
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press the "gamma" button and enter 1 in the input-window.<br>
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select "Blue intensity"<br>
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press the "gamma" button and enter 1 in the input-window.<br>
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<p>
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Then try again, now everything should be "normal" dark.<br>
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<p>
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select "Image intensity" <br>
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press the "gamma" button and enter 1.5 in the input-window.<br>
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<p>
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Then try again, now the image should be a bit birghter!<br>
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<p>
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You can enter any positive value you like, interesting values<br>
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are (normally) between 0.5 and 2.0, but you also may enter 4.0<br>
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or 0.1 if you like or need it.<br>
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<p>
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Bye<br>
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Oliver<br>
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<p>
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<pre>
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--
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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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</pre>
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<!-- body="end" -->
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<p>
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<ul>
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<!-- next="start" -->
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<li> <b>Next message:</b> <a href="0100.html">Bernd Schroeder: "Re: Backend for Microtek SCSI-II scanners"</a>
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<li> <b>Previous message:</b> <a href="0098.html">Kaz Sasayama: "Re: configure --disable-static?"</a>
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<!-- nextthread="start" -->
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<!-- reply="end" -->
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</ul>
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