If you have Directv as a provider, the answer is quite simple. Just click on the menu button on the remote and press "setup". From there go to HDTV which will give you options for 4:3, which is the standard screen size and 16:9 which represents widescreen. Follow the steps for resolution etc., from there.
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I need two instruction manuals for our 2 protron TVs. Where can I get a copy? [email protected]
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