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	<updated>2026-05-03T15:39:23Z</updated>
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	<entry>
		<id>http://wiki.staging.zoneminder.com/index.php?title=Hauppauge_ImpactVCB&amp;diff=2231</id>
		<title>Hauppauge ImpactVCB</title>
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		<updated>2007-11-05T21:56:19Z</updated>

		<summary type="html">&lt;p&gt;Mhamel: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Hauppauge ImpactVCB use the same drivers as the Osprey 100&lt;br /&gt;
&lt;br /&gt;
http://www.bttv-gallery.de/Hauppauge_Impact_VCB_Model.jpg&lt;br /&gt;
&lt;br /&gt;
Modprobe.conf option&lt;br /&gt;
 options bttv card=82 tuner=4&lt;br /&gt;
&lt;br /&gt;
This card is now supported in the 2.6.16 kernel as card 143 and should autodetect.&lt;br /&gt;
&lt;br /&gt;
Note that the card ships with either an NTSC (26Mhz) or a PAL (35MHz) crystal. The driver assumes that your camera format matches the crystal. If it does not, you will get no colour and/or loss of picture lock. Fortunately the card can synthesise one frequency from the other, but has to be told to do so with the option&lt;br /&gt;
 bttv pll=1  (for NTSC crystal -&amp;gt;PAL camera)&lt;br /&gt;
 bttv pll=2  (for PAL-&amp;gt;NTSC)&lt;/div&gt;</summary>
		<author><name>Mhamel</name></author>
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