Warning Indicators

The ?/1 (On/standby) or LAMP/COVER indicator lights up or flashes if there is any trouble with your projector.

LAMP/COVER indicator

?/1 (On/standby) indicator

Others

Symptom

Cause and Remedy

 

 

LAMP/COVER flashes in

c Close the lamp cover securely, then tighten the screws securely.

red. (A repetition rate of 2

(1 page 56)

flashes)

c Close the air filter cover securely. (1 page 57)

 

 

LAMP/COVER flashes in

c The lamp has reached the end of its useful lifespan. Replace the

red. (A repetition rate of 3

lamp. (1 page 55)

flashes)

c The lamp has reached a high temperature. Wait until the lamp

 

cools, and then turn on the power again.

 

 

?/1 (On/standby) flashes

c The fan is broken. Consult with qualified Sony personnel.

in red. (A repetition rate of

 

4 flashes)

 

 

 

?/1 (On/standby) flashes

c The internal temperature is unusually high. Check to ensure that

in red. (A repetition rate of

if nothing is blocking the ventilation holes or whether or not the

2 flashes)

projector is being used at high altitudes.

 

 

?/1 (On/standby) flashes

c Disconnect the AC power cord, then confirm the ?/1

in red. (A repetition rate of

(On/standby) lamp is turned off. Turn on the power again after

6 flashes)

re-connecting it. If the indicators still light up, the electrical

 

system has a problem. Consult with qualified Sony personnel.

 

 

Note

When a warning indicator other than the above status, consult with Sony Customer Information Service Center.

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