Appendix; Troubleshooting - Sanyo PLC-XK3010 Owner's Manual

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:
No power
The initial display is not shown. – Make sure Off or Countdown off are not chosen at display
The initial display is not same – Make sure User or Off are not chosen at Logo (select)
as the default set. function. See page 46.
Input signal switches automatically. – Make sure Input search function is adjusted properly.
(or does not switch automatically) See page 45.
When the projector is on and – That is the Filter warning icon. See page 56.
you press the input source
buttons, an icon other than
the Lamp mode icon appears.
An icon other than Input mode – That is the Lamp replacement icon or the Filter warning icon.
or Lamp mode icon appears .
Image is out of focus.
Image is Left/Right reversed.
Image is Top/Bottom reversed.
Picture is not bright enough.
See pages 33, 40.
See page 61.

Appendix

Troubleshooting

– Solutions
– Plug the power cord of the projector into the AC outlet.
– See if the POWER indicator lights red.
– W ait 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 indicator. If the WARNING indicator lights
red, projector cannot be turned on. See page 58.
– Check the projection lamp. See page 61.
– Unlock the Key lock function for the projector. See page 53.
function. See page 46.
See page 61 or 56.
– Adjust focus of the projector. See page 3.
– Provide proper distance between the projector and the
projection screen. See page 13.
– Check the projection lens to see if it needs cleaning.
See page 60.
– 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.
– Check the Ceiling/Rear function. See pages 35,43.
– Check the Ceiling function. See pages 35,43.
– Check if the Contrast or Brightness is adjusted properly.
– Check if Image mode is selected properly. See pages 3, 39.
– Check the lamp control function. See pages 5, 5.
– Check the LAMP REPLACE indicator. If it lights, the end of lamp
life is approaching. Replace the lamp with a new one promptly.
63