Check the indicators for projector condition.
• • • green.
• • • red
• • • off
• • • blinks green.
Q When the life of the projection lamp draws to an end, the LAMP REPLACE indicator lights yellow. When this indica-
tor lights yellow, replace the projection lamp with a new one promptly. Reset the lamp replacement counter after
replacement of the lamp.
Indicators and Projector Condition
• • • blinks red.
Indicators
Projector Condition
POWER
red/green
WARNING
TEMP.
red
WARNING
FILTER
orange
LAMP
REPLACE
yellow
The projector is off. (The AC power cord is unplugged.)
Q Q
The projector is preparing for stand-by or the projection lamp is being
cooled down. The projector cannot be turned on until cooling is com-
pleted and the POWER indicator stops blinking.
Q Q
The projector is ready to be turned on with the ON/STANDBY button.
Q Q
The projector is operating normally.
Q Q
The projector is in the Power management mode.
Q Q
The temperature inside the projector is abnormally high. The projec-
tor cannot be turned on. When the projector is cooled down enough
and the temperature returns to normal, the POWER indicator emits a
red light and the projector can be turned on. (The WARNING indicator
keeps blinking.) Check and clean the air filter.
Q Q
The projector has been cooled down enough and the temperature re-
turns to normal. When turning on the projector, the WARNING indica-
tor stops blinking. Check and clean the air filter.
Q Q
The projector detects an abnormal condition and cannot be turned on.
Check power supply circuit and fans control circuit.
Q Q
The filter counter reached a set time.
Clean or replace the filter as soon possible.
- 72 -
■ Troubleshooting
• • • orange
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