In Reply to: Sharp 40-inch Aquos TV keeps turning itself off. posted by Dave Pogue on September 12, 2014 at 06:42:01:
I've now found two things. First, that too-cheap HDMI cables are not a good thing. The one between my Denon Receiver and the Sharp TV has an intermittent problem and has been replaced.
Second and more important. The Sharp turns itself off EXACTLY 3 hours after it was turned on. I've now timed it 4 times and there's no question about this. I'm sure the "why" resides somewhere in the menu/software and I just haven't taken the time yet to track it down. More specifically, there is a "No operation off" function that "allows the TV to automatically shut the power down when there is no operation" and the period after which it shuts down is 3 hours. Obviously there IS operation during the 3-hour period (I'm watching the damn thing), but this seems too weird to be coincidental.
More later. Thanks for everyone's help.
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Follow Ups
- Things are looking up. - Dave Pogue 05:06:09 09/16/14 (6)
- Afterthought - Dave Pogue 05:16:44 09/16/14 (5)
- RE: Afterthought - DavidLD 07:09:43 09/16/14 (4)
- RE: Afterthought - Dave Pogue 07:40:36 09/16/14 (3)
- RE: Afterthought - cfraser 12:11:34 09/16/14 (2)
- RE: Afterthought - DavidLD 04:16:27 09/17/14 (1)
- RE: Afterthought - cfraser 11:11:02 09/17/14 (0)