Sanyo PLC-XL45 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 the AC outlet and the power is turned on.

–  When you operate the projector with a computer and it does not project an image, restart the computer.

Problem:	–  Solutions
	–  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
No power	projector again. The projector can be turned on after the POWER
	indicator turns red. (see page 19).
	–  Check the WARNING indicator. If the WARNING indicator lights
	red, the projector cannot be turned on (see on page 50).
	–  Check the projection lamp (see page 53).
	–  Adjust focus of the projector (see page 22).
	–  Provide proper distance between the projector and the projection
	screen (see page 13).
Image is out of focus.	–  Check the projection lens to see if it needs cleaning (see page 52).
	–  Moving the projector from a cool to warm place may result in
	moisture condensation on the projection lens. If this occurs, leave
	the projector off and wait until condensation evaporates.
	–  Check the connection between your computer or video equipment
	and the projector (see pages 14–16)
	–  See if the input signal is correctly output from your computer.
	Some laptop computers may need to be changed the setting
	for monitor output when connected to the projector. See your
	computer’s instruction manual for the setting
No image	–  It takes about 30 seconds to display an image after turning on the
	projector.
	–  See if the selected system is corresponding with your computer or
	video equipment (see pages 26, 36)
	–  Select correct input source once again through menu operation
	(see pages 25 ,34–35).
	–  Make sure the temperature is not out of the specified operating
	temperature (41 ˚F–95 ˚F [5 ˚C–35 ˚C]).
Image is Left/Right reversed.	–  Check the Ceiling/Rear function (see page 44).
Image is Top/Bottom reversed	–  Check the Ceiling function (see page 44).
	–  Check the audio cable connection from audio input source.
	–  Adjust the audio source.
	–  Press the Volume + button (see page 23).
No sound	–  Press the Mute button (see page 23).
	–  Is the image projected? You will hear the sound only when the
	image is projected.

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