Maintenance and Filter Cleaning
Warning Indicators
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.
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
✔Note:
Top Control
WARNING TEMP.. blinking red
•The WARNINGTEMP. indicator continues to blink even after the temperature inside the projector returns to normal. When the projector is turned on again, the WARNINGTEMP. 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
–Is the filter clean? Clean the filter periodically or replace it with a new one.
The projector is shut down and all five indicators are blinking.
When the projector detects an abnormal condition, it will be automatically shut down to protect the inside of the projector and all five indicators on the top panel blink. 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 these indicators are still blinking, 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.
Top Control
All five indicators are blinking
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