My tv has sound on some channels when the show is on, but no sound on other channels when show is on. However, there is always sound when commercials come on. How to I get sound all the time.

SOURCE: proscan tv surround sound hook up

This depends on whether you have digital cable box or not. If you have a Digi Cable Box look for the red/white RCA output and connect this via RCA cable to the Red/White Audio input on your surround.

If just Basic Cable look for a red/white audio output on the back of your televison. connect this to the Red/white in on your surround. Could be called tv in or auxillary.

SOURCE: Poor sound quality

Hi, I sent an email regarding the issue to OnCorpus (the company who makes ProScan)

This is what I got back:

---------------------------
Thomas,
Follow these steps to correct humming issue:
1. Turn tv on
2. Input mode should be tv
3. Turn volume to zero
4. With remote enter 9 8 7 6
5. A menu will appear on left side
6. Arrow down to backlight and with right arrow key move number from 81 to 83, press menu button twice,
7. Turn up volume and listen if hum is gone.

John
[email protected]
---------------------------

I can't confirm if this works at this moment since I don't have access to my TV.

Thomas

SOURCE: PROSCAN 26" LCD TV with DVD won't show all the channels

bought 26 in pro scan tv can't figure out how to connect dvd player,craziest thing i've ever seen.please help

SOURCE: What connection do I use for audio out from my

It varies from one device to another, however the most common are RCA cables and optic fiber. You need to check which your device uses.
RCA


Fiber

SOURCE: what channel is the tv needed to be on to get

Most cable TV systems that use a set top box or converter output on channel 3 or channel 4.

If you have HD cable service however, you probably watch on one of the A/V or HDMI inputs (Video 1, Video 2, etc.). Simply press the Video or A/V input selector, slowly & repeatedly until a picture & sound is seen and heard.