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53
Others
The ?/1 (On/standby) or LAMP/COVER indicator lights up or flashes if there is any
trouble with your projector.
When a warning indicator other than the above starts flashing, and the symptom persists even after
carrying out the above methods, consult with qualified Sony personnel.
Warning Indicators
Symptom Cause and Remedy
LAMP/COVER flashes in
red. (A repetition rate of 2
flashes)
c Close the lamp cover securely, then tighten the screws securely.
(1 page 56)
c Close the air filter cover securely. (1 page 57)
LAMP/COVER flashes in
red. (A repetition rate of 3
flashes)
c The lamp has reached the end of its useful lifespan. Replace the
lamp. (1 page 55)
c The lamp has reached a high temperature. Wait until the lamp
cools, and then turn on the power again.
?/1 (On/standby) flashes
in red. (A repetition rate of
4 flashes)
c The fan is broken. Consult with qualified Sony personnel.
?/1 (On/standby) flashes
in red. (A repetition rate of
2 flashes)
c The internal temperature is unusually high. Check to ensure that
if nothing is blocking the ventilation holes or whether or not the
projector is being used at high altitudes.
?/1 (On/standby) flashes
in red. (A repetition rate of
6 flashes)
c Press the I/1 (ON/STANDBY) switch to turn on the projector.
If the power is not turned on, disconnect the AC power cord,
then confirm the ON/STANDBY lamp is turned off. After about
10 seconds, reconnect the AC power cord and turn on the power
again. If the indicators still light up, the electrical system has a
problem. Consult with qualified Sony personnel.
Note
LAMP/COVER indicator
?/1 (On/standby) indicator
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