Does not come on when turned on

read the instruction manual and see how to operate.
if the timer is for to sleep, the problem will be the IC associates with him, you must see the block diagram and w.diagram. and tracking the signal.
go to www. retrevo.com and download the diagram. God bless you

It is possible that it reciecved a small power surge while you were gone on your trip, and you need to leave it unpluged from the wall for 40 Min, to clear and reset the operating processor.. It should go back to normal after leaving unpluged, but you might have to run set up program agian too.

check the ground. it is most likely disconnecting also check the fuse between your battery and the amp and the actual amp fuse.

hi try to reset ur camera...To do such reset, turn on the camera and hold the menu button down for longer than 5 seconds. A message should hopefully come up on your LCD asking if you want to reset the camera. Select Yes...
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slow blinking light means the unit is in DRY MODE.. flast blinking light means some sort of arcing or bad power supply..
if in dry mode let the unit run for an hour and it will stop blinking ..

hi..
It's in standby mode.
Do a reset and see what happens
While holding down the reset button on the remote
Press the power button on the tv
(The tv will turn itself off the back on)
Now release the reset button
It sounds like the lamp needs replaced....

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You need reset the lamp timer after
replace the new lamp.In the remote control pres menu------setup------lamp timer----message do you replace a lamp appear----press yes----and ok.

Have you tried resetting the camera? Hold down the power button and the red button simultaneously until the camera shuts off (takes about 10 seconds). Then, just press the power button again and the camera should turn back on. I had the same problem; when I pressed the red button to stop recording, the camera froze, and the red light remained on. I tried resetting it like this, and it seemed to work.

power supply probel, need to take to service

You will need to reset the Netcommand and tuner settings in the set. The little indented button in the front of the set needs to be pushed in (when the set is off). The front light will blink for about a minute or minute and a half. Then, reprogram the Netcommand settings. This should solve your problem. If you need more information, then, reply to this post and I will respond.