Acer 65PE Maintenance, Troubleshooting, A Lamp Replacement, B Cleaning the Lens, Problems

Maintenance	and	4
Troubleshooting

A Lamp Replacement

Refer to Page 11

B Cleaning the Lens

Follow these steps to clean the projection lens:

1.Apply a non-abrasive camera lens cleaner to a soft, dry cleaning cloth (abrasive cleaners, solvents or other harsh chemicals might scratch the lens).

2.Avoid using an excessive amount of cleaner.

3.Lightly wipe the clean cloth over the lens.

4.Affix the lens cover whenever the projector is not in use.

C Troubleshooting

PROBLEMS	TRY THESE SOLUTIONS
	Plug the power cord into the AC Inlet.
NO POWER	Plug the power cord into the power Inlet.
	Wait two minutes after the projector has been
	turned off before turning the projector back on.
	Check that you have selected the proper input
	source.
	Ensure all cables are connected properly.
NO PICTURE	Adjust the brightness and contrast.
	Remove the lens cap.
	Is the POWER indictor flashing?
	Is the STATUS Indicator flashing?
IMAGE ISN’T SQUARE	Reposition the unit to improve its angle on the
ON THE SCREEN	screen.
	Is the vertical offset properly corrected using
	the keystone function?
POOR COLOR	Select the correct video system.
	Adjust brightness, contrast, or saturation.
	Adjust the focus.
IMAGE IS BLURRED	Reposition the unit to improve its screen angle.
	Ensure the distance between the unit and screen
	is within the adjustment range of the lens.
REMOTE CONTROL	Replace the batteries with new ones.
DOESN’T WORK	Make sure there is no obstacle between the
	remote control and the unit.
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