Others
Symptom
The LAMP/COVER indicator
flashes.
The LAMP/COVER indicator
lights up.
The TEMP/FAN indicator
flashes.
The TEMP/FAN indicator
lights up.
Both LAMP/COVER and
TEMP/FAN indicators light up.
Warning messages
Use the list below to check the meaning of the messages displayed on the screen.
Message
High temp.!
Lamp off in 1 min.
Frequency is out of range!
Please check INPUT-A
setting.
Please check INPUT-B
setting.
Please replace the LAMP.
Please replace the filter.
Caution messages
Use the list below to check the meaning of the messages displayed on the screen.
Message
NO INPUT
Not applicable!
Cause
The lamp cover or the air filter is
detached.
The lamp has reached the end of its life.
The lamp becomes a high temperature.
The fan is broken.
The internal temperature is unusually
high.
The electric system failed.
Meaning
Internal temperature is too high.
This input signal cannot be projected as
the frequency is out of the acceptable
range of the projector.
The resolution setting of the output
signal of a computer is too high.
You have input RGB signal from the
computer when INPUT-A in the SET
SETTING menu is set to COMPONENT,
DTV YP
P
or DTV GBR.
B
R
You have input RGB signal from the
computer when INPUT-B in the SET
SETTING menu is set to COMPONENT,
DTV YP
P
or DTV GBR.
B
R
It is time to replace the lamp.
The air filter is clogged with dust.
Meaning
No input signal
You have pressed the wrong key.
Remedy
Attach the lamp cover or the air filter securely (see
pages 34 (GB) and 35 (GB)).
Replace the lamp (see page 34 (GB)).
Wait for 120 seconds to cool down the lamp and
turn on the power again (see page 20 (GB)) .
Consult with qualified Sony personnel.
Check to see if nothing is blocking the ventilation
holes.
Check to see if the air filter has been used over
500 hours.
Check to see if the air filter is clogged with dust.
Consult with qualified Sony personnel.
Remedy
Turn off the power.
Check to see if nothing is blocking the ventilation
holes.
Check to see if the air filter has been used over
500 hours.
Check to see if the air filter is clogged with dust.
Input a signal that is within the range of the
frequency.
Set the setting of output to the XGA (see page 16
(GB)).
Set INPUT-A correctly (see page 27 (GB)) .
Set INPUT-B correctly (see page 27 (GB)) .
Please replace the lamp.
Please replace the air filter.
Remedy
Check connections (see page 15 (GB) and 16 (GB)) .
Press the appropriate key.
Troubleshooting
37
(GB)