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33 (GB)
Troubleshooting
Others
Symptom
Cause
Remedy
The LAMP/COVER indicator
flashes.
The lamp cover is detached or the air
filter is not inserted securely.
Attach the lamp cover or insert the air filter
securely
(see pages 30 (GB) and 31 (GB))
.
The LAMP/COVER indicator
lights up.
The lamp has reached the end of its life.
Replace the lamp
(see page 30 (GB)).
The lamp becomes a high temperature. Wait for 120 seconds to cool down the lamp and
turn on the power again
(see page 20 (GB))
.
The TEMP/FAN indicator
flashes.
The fan is broken.
Consult with qualified Sony personnel.
The TEMP/FAN indicator
lights up.
The internal temperature is unusually
high.
Check to see if nothing is blocking the ventilation
holes.
Warning messages
Use the list below to check the meaning of the messages displayed on the screen.
Message
Caution messages
Use the list below to check the meaning of the messages displayed on the screen.
Message
Meaning Remedy
High temp.!
Lamp off in 1 min.
Internal temperature is too high. Turn off the power.
Check to see if nothing is blocking the ventilation
holes.
Frequency is out of range!
This input signal cannot be projected as
the frequency is out of the acceptable
range of the projector.
Input a signal that is within the range of the
frequency.
The resolution setting of the output
signal of a computer is too high.
Set the setting of output to the XGA
(see page 15
(GB)).
NO INPUT No input signal
Check connections
(see pages 15 (GB) to 17 (GB))
.
Not applicable!
You have pressed the wrong key.
Press the appropriate key.
Please check INPUT-A
setting.
You have input RGB signal from the
computer when INPUT-A in the SET
SETTING menu is set to COMPONENT
or VIDEO GBR.
Set INPUT-A correctly
(see page 26 (GB))
.
Meaning
Remedy
Both LAMP/COVER and
TEMP/FAN indicators light up.
The electric system failed.
Consult with qualified Sony personnel.
Please replace the LAMP. It is time to replace the lamp. Please replace the lamp.
The INPUT C window does
not appear, or INPUT C
cannot be selected.
INPUT C FUNC. is set to OFF.
Set INPUT C FUNC. in the INSTALL SETTING
menu to ON
(see page 27 (GB))
.
The menu display does not
appear even when you press
the MENU key on the Remote
Commander.
The PJ/NETWORK select switch on the
Remote Commander is set to
NETWORK.
LENS CONTROL is locked!
Do you wish to unlock?
LENS CONTROL in the INSTALL
SETTING menu is set to OFF.
Select YES, or set LENS CONTROL in the
INSTALL SETTING menu to ON, according to
your requirement.
Backup Battery Very Low A backup battery for the network is
exhausted.
Consult with qualified Sony personnel.
Set the PJ/NETWORK select switch to PJ, then
press the MENU key.
When the shift is adjusted, the
shift does not move.
It may take time before adjusting the
shift.
Keep pressing the arrow key.