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 Post subject: HD-TVI HIkvision vertical lines interference
PostPosted: Sun Jul 31, 2016 7:20 pm 
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Having trouble with colorful vertical lines which move across the screen. Its an old apartment complex. Cat5e cable to a power balun. 24v ac power supply.

I have installed ground loop isolators which have helped a little.

Any advice?


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 Post subject: Re: HD-TVI HIkvision vertical lines interference
PostPosted: Sun Jul 31, 2016 10:02 pm 
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Ask HikVision. Or Ask Techpoint who supplies the HD-TVI receiver chip set to Hikvision.


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 Post subject: Re: HD-TVI HIkvision vertical lines interference
PostPosted: Mon Aug 01, 2016 12:32 am 
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SunnyKim wrote:
Ask HikVision. Or Ask Techpoint who supplies the HD-TVI receiver chip set to Hikvision.



Techpoint supplies.

But another classic chip post


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