How do make my screen on a symphonic tv biggerplease help icant see to play my game

Kevin, is it just the game that's small or all TV content? If the TV is old enough it may have Vertical and Horizontal size controls on the back. A small screw driver and hand mirror can be used to watch while you adjust.

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push the av/tv button in the tv panel.

Could be something wrong with the tuner inside of the TV.

symphonic is well known for this-no buttons on unit for key features and a universal is not going to help either, suggest you go in search of the original remote and hang onto it.....

I think, after you have the rca jacks inserted into the tv and to the game you're playing, youshould be able to move the channel button down past channels 3 and 2. And or hit menu on the tv and look for setup. Try that!

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lol well plag in a game system then put the tv on video or channel 3 or 4. Then tun on system. (are you messing with me?) (this is basic stuff.

the only way to turn i to the input is by pushing the button "input" or "game" on your remote. "input 1" is the back connectors and "input 2" is the front connectors. "GAME" is also the front connectors but it turns that "game mode" on that is in the picture settings. suggest you read the manual that came with the tv too. it explains this all in there with pics and stuff.
if you lost the manual here is a link to it on there website.
http://www.symphonic.us/pdf/om/ST420FF.pdf

hope this helps.

I dont think it's worth getting a repair man to come fix a Symphonic TV... honestly, they are problem prone... and It would cost much less to just buy a whole new one. I have a symphonic tv with no remote, and now, I cant switch into game mode! It's like they designed their tv's to be crappy!

Is there another input you can try?