Sanyo PLC-WTC500AL Owner's Manual download pdf (Page 69)

The WARNING indicators show the state of the function which protects the projector. Check the state of the

WARNING indicators and the POWER indicator to take proper maintenance.

Warning Indicators

The projector is shut down and the WARNING TEMP.

indicator is blinking red.

When the temperature inside the projector reaches a

certain level, the projector will be automatically shut

down to protect the inside of the projector. 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 ON/STAND-BY button.

✔Note:

 •TheWARNINGTEMP.indicatorcontinuestoblink

evenafterthetemperatureinsidetheprojector

returnstonormal.Whentheprojectoristurnedon

again,theWARNINGTEMP.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 the air

vents of the projector 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.

– Is the filter clean? Clean the filter periodically or replace it

with a new one.

The projector is shut down and the WARNING TEMP.

indicator lights red.

When the projector detects an abnormal condition, it will

be automatically shut down to protect the inside of the

projector and the WARNING TEMP. 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 TEMP.

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.

WARNING TEMP.

blinking red

Top Control

Maintenance and Care

WARNING TEMP.

lights red

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Sanyo PLC-WTC500AL Owner's Manual Page 69

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