Question about Olevia 237T 37 in. LCD TV

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I have an Olevia 23t lct hd tv. I am plugged in

I have an Olevia 237t lct hd tv. I am plugged in directly to my cox cable (no box) I was getting hd channels, and now they are not coming in. I am getting digital channels. I am using the composite cables. These are the same connection as before.

Any ideas?

Also, has anyone come up with remote codes for the Olevia using one-for-all urc-4220

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I have the same problem. The TV used to be able to decode the HD signal. The coaxial cable goes directly from the wall to the TV. You don't have to have a box. Never needed one before. Any other external HD inputs are fine (blu-ray, roku, etc.)

Posted on Oct 23, 2009

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You said you are using composite cables..? that means you have some kind of cable box ? if you want to get HD channels you have to use a HD box that is supplied by the cable company.. the HD cable box then has to connect to the tv with component cables (green,blue, red cables) or HDMI cable.. to send the HD signal to the television.

Posted on Jul 28, 2009

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visit this site to get your olevia television code,
http://www.remotecentral.com/cgi-bin/mboard/rc-discrete/thread.cgi?3429
i hope this may help you..

best regards,
kaybicks

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Olevia TV Remote Control Codes #tbltrouble TD { BORDER-BOTTOM: #cccccc 1px dotted; PADDING-LEFT: 2px }
Remote manufactures and service providers continuously add support for new TV products. If you have the following Satellite or Cable Systems, try these remote codes for all 2 Series, 3 Series, 4 Series, 5 Series, and 7 Series Olevia HDTVs.

Also available is the Olevia Universal Learning Remote RC-LRN that offers component programming of most video hardware including your Cable or Satellite Receivers, VCR's, Tivo's, DVD, Blue-Ray™ or even HD- DVD players.

The learning remote is available, please call at 866-965-3842

Satellite TV Systems Dish Network Remote Codes 506 or 127 Direct TV Remote Codes 506 or 127 Direct TV (Remote Model RC-64RB) Remote Codes 11144, 11240, 11331, or 11610 Cable TV Systems Cable Vision Remote Codes 506 Charter (Moxie Box) Remote Codes 1144 or 1178 Comcast Remote Codes 11144, 11240, 11331, 21075, 10159, 10154, or 10088 Cox (Remote Model UEI M720p01) Remote Codes 1610 Brighthouse (Remote “UEI” URC-11055) Remote Codes 1610, 1144, 1240, or 1331 Time Warner (Remote “UEI” URC-11055) Remote Codes 1610, 1144, 1240, or 1331 Time Warner (Remote "UEI" UR5L-8500L) Remote Code 432 Time Warner (Atlas OCAP 5) Remote Code 1610

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Have Olevia 237T with same problem. Bought Universal URC-R6 remote control. Works for TV, cable box and audio system as well. $20 at BestBuy.

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