Question about Philips Magnavox 27MS343S 27" TV
Changing by itself between channel and av all the time
With the remote control - press and hold BOTH volume (-) and (+) at the same time for a few seconds, or until the display reads DEMO ON or DEMO OFF (what you want, here). This will shake it in and out of "Demo" mode. It might work for you.
Posted on Nov 29, 2008
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Posted on Jan 02, 2017
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