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HD-TVI Camera Settings
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Marone
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February 8, 2018 - 4:49 pm
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I have a TRIDVR-PRE32C DVR that is supposed to support HD-TVI cameras.  I bought a couple Alliance 5MP 4-in-1 HD CVI/TVI/AHD/CCTV IR (HDOB-AL5IR) cameras.  When I hook them up and set the dipswitches to TVI, the picture is black and white and zoomed in, but very clear.  The cameras only seem to work in color on the CVBS setting, but the picture is really bad.  Is there a setting I’m missing.  How do I get these to work properly in TVI?

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February 8, 2018 - 4:54 pm
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Hello Marone, 

That model recorder does in fact support TVI, however only up to 1080p (2MP). The cameras you purchased are 5MP cameras so this is why you’re experiencing the image you see. 

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February 9, 2018 - 1:55 pm
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The problem is when I set the dipswitches on the camera to TVI, the picture is black and white and zoomed in.  The picture is, however, very clear.

When I set the dipswitches to CVBS, the picture is in color and looks normal, but the quality is bad.

 

I want to run TVI, because I’m looking for the best quality image I can get.  I’d like it to be in color though, obviously.

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