Sanyo PLC-WXL46 owner manual Maintenance and Cleaning, Warning Indicator, Top Control, Note

Maintenance and Cleaning

Warning Indicator

The WARNING indicator shows the state of the function which protects the projector. Check the state of the WARNING indicator and the POWER indicator to take proper maintenance.

The projector is shut down and the WARNING	Top Control	WARNING
indicator is blinking red..		blinking red
When the temperature inside the projector reaches a
certain level, the projector is automatically shut down to
avoid overheating. The POWER indicator is blinking while
the projector is being cooled down. When the projector has
cooled down enough (to its normal operating temperature),
it can be turned on again by pressing the POWER ON/
STAND-BY button.

Note:

The WARNING indicator continues to blink even after the temperature inside the projector returns to normal. When the projector is turned on again, the WARNING indicator stops blinking.

Then check the matters below:

–  Did you provide appropriate space for the projector to be ventilated? Check the installing condition to see if ventilation slots are not blocked.

–  Has the projector been installed near an Air-Conditioning/ Heating Duct or Vent? Move the installation of the projector away from the duct or vent.

–  Are the air filters clean? Clean the air filters periodically. (p.52)

The projector is shut down and the WARNING	Top Control	WARNING
indicator lights red..		emit a red light
When the projector detects an abnormal condition, it is
automatically shut down to protect the inside of the projector
and the WARNING indicator lights red. In this case,
unplug the AC power cord and plug it, and then turn on
the projector once again to verify operation. If the projector
cannot be turned on and the WARNING indicator lights red,
unplug the AC power cord and contact the service station.
CAUTION
DO NOT LEAVE THE PROJECTOR WITH THE
AC POWER CORD CONNECTED UNDER AN
ABNORMAL CONDITION. IT MAY RESULT IN FIRE
OR ELECTRIC SHOCK.

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