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30
Troubleshooting
Indicators
The LAMP/COVER or TEMP/FAN indicator on the
control panel lights up or flashes if there is any trouble
with your projector.
Warning Messages
Use the list below to check the meaning of the
messages displayed on the screen.
Caution Messages
Use the list below to check the meaning of the
messages displayed on the screen.
LAMP/COVER
flashes.
c Attach the lamp cover or the air filter
cover securely. (1 pages 31 and 32)
LAMP/COVER
lights up.
c The lamp has reached the end of its
life. Replace the lamp. (1 page 31)
c The lamp becomes a high temperature.
Wait for one minute to cool down the
lamp and turn on the power again. (1
page 20)
TEMP/FAN
flashes.
c The fan is broken. Consult with
qualified Sony personnel.
TEMP/FAN
lights up.
c The internal temperature is unusually
high. Check to see if nothing is
blocking the ventilation holes.
LAMP/COVER
and TEMP/FAN
light up.
c The electrical system breaks down.
Consult with qualified Sony
personnel.
LAMP/
COVER
TEMP/
FAN
POWER
SAVING
ON/
STANDBY
LAMP/COVER Indicator
TEMP/FAN Indicator
High temp.!
Lamp off in 1
min.
c Turn off the power.
c Check to see if nothing is blocking the
ventilation holes.
Frequency is
out of range!
c Input a signal that is within the
acceptable range of the frequency.
c Set the output signal on an external
monitor of the connected computer to
SVGA.
Please check
Input-A Signal
Sel.
c Set “Input-A Signal Sel.” in the SET
SETTING menu to “Computer”
when RGB signal is input from the
computer. (1 page 27)
Please replace
the LAMP.
c It is time to replace the lamp. Replace
the lamp. (1 page 31)
Please replace
the filter.
c It is time to replace the air filter. Replace
the air filter. (1 page 32)
NO INPUT c No signal is input. Check connections.
(1 page 10)
Not applicable! c Press the appropriate button.