Question about Norcent Technologies LT3222 LT-3222 LT3225 LT-3225 LT3250 LT-3250 LT3251 LT-3251 LT3290 LT-3290 32 in. LCD TV

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I tried to connect a DVD player to my Norcent Lt2720 TV and now there is no picture and it shows error "No Sync Detected". All I did was connect DVD wires to AV1 output. How can I fix it?

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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: TV remote code for Norcent lt2720

I'm pretty ignorant on a lot of this stuff, so no bets here, but I did get the Dish network remote to power a Norcent tv on and off by using the code posted in the manual for an NCT television. Good luck.

Posted on Jan 18, 2009

jose_v17
  • 227 Answers

SOURCE: my tv shows invalid mode when hooked to my

Active resolution of your tv is1280x720. You have to adjust the resolution in the graphic properties on your pc . Just keep tweaking it till you find one that works with your tv. I would start at max resolution (1280x720) then work my way down. Let me know what happens.

Posted on Apr 04, 2010

ahmosea
  • 47 Answers

SOURCE: I have a Vizio P50 HDTV20A. A couple of weeks ago

Hi, if you plug up your cable box the AV1 does it still not work. Please let me know what you find out. If you take of the back of the TV there is a reset botton on the main input board. Thats the board where you hook up your devices too. Please let me know if that works or not.

Posted on Dec 14, 2010

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