Sharp DV-L70S, DV-L70BL operation manual Troubleshooting, Problem Recommended Action

Troubleshooting

Whenever you are having problems with your DVD player, check the following points before requesting service.

	Problem		Recommended Action	Page
Power does not		•	Make sure the power plug of the AC adapter is	33
turn on or sud-			plugged into a power outlet.
denly turns off.
		•	Try turning power off and then back on again.	38
	Power does not	•	Check if the battery pack is charged. If not,	34
	turn on or		charge it.
	suddenly turns
	off under
	battery power.
The remote control		•	Make sure that batteries are loaded correctly.	40
unit does not work.
		• Check for dead batteries.
		• Make sure the signal emitter of the remote
			control unit is pointed at the remote sensor of
			the DVD player.
		• Make sure the remote control unit is not too far
			from the DVD player.
		• Make sure nothing is blocking the signal path
			between the remote control unit and DVD
			player.
No image appears		•	Make sure video and audio cords are connected	29-32
or no audio is			correctly.
produced.
		•	Make sure the disc you are trying to play is a	12-14
			DVD (Region 2 or ALL), video CD, or audio CD.
		•	Use a disc that is free of dirt and scratches.	7
		•	Make sure the disc is not upside-down.	20
		•	The DVD player’s pickup lens may be dirty. Take	6
			the DVD player to your nearest service centre
			for cleaning.
		•	If you want to display images on a connected TV,	30
			make sure the TV channel is set to VIDEO or AV.

The micro-controller built into the DVD player can be affected by external electrical noise and interference. If you suspect this is the problem, try turning the DVD player off and then back on again.

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