Sanyo PLC-XC56 owner manual Appendix, Troubleshooting

Appendix

Troubleshooting

Before calling your dealer or service center for assistance, check the items below once again.

–Make sure you have properly connected the projector to peripheral equipment as described on pages 14-16.

–Make sure all equipment is connected to AC outlet and the power is turned on.

–When the projector does not project an image from the connected computer, restart the computer.

	Problem:	– Solutions
	No power	– Plug the power cord of the projector into the AC outlet.
		– See if the POWER indicator lights red.
		– Wait until the POWER indicator stops blinking to turn on the projector
		again. The projector can be turned on after the POWER indicator
		turns red. See page 18.
		– Check the WARNING TEMP. indicator. If the WARNING TEMP.
		indicator lights red, projector cannot be turned on. See page 59.
		– Check the projection lamp. See page 64.
		– Unlock the Key lock function for the projector. See page 54.
		– See if the filter cartridge is inserted.
The initial display is not shown..		– Make sure Off or Countdown off are not chosen at display
		function. See page 46.
The initial display is not same		– Make sure User or Off are not chosen at Logo (select) function.
as the default set..		See page 47.

Input signal switches automatically.. – Make sure Input search function is adjusted properly. See page 45.

(or does not switch automatically)

Image is out of focus..	– Adjust focus of the projector. See page 23.
	– Provide proper distance between the projector and the projection
	screen. See page 13.
	– Check the lens cover to see if it needs cleaning. See page 63.
	– Moving the projector from a cool to warm place may result in
	moisture condensation on the projection lens. In such cases, leave
	the projector off and wait until condensation evaporates.
Image is Left/Right reversed..	– Check the Ceiling/Rear function. See page 50.
Image is Top/Bottom reversed..	– Check the Ceiling function. See page 50.
Picture is not bright enough.	– Check if the Contrast or Brightness is adjusted properly. See
	pages 34, 41.
	– Check if Image mode is selected properly. See pages 33, 40.
	– Check the lamp control function. See pages 25, 52.
	– Check the LAMP REPLACE indicator. If it lights, the end of lamp life
	is approaching. Replace the lamp with a new one promptly. See page
	64.

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