Sony VPL-VW12HT - Manual (Page 44)

44
(GB)
Troubleshooting
Others
Symptom Cause Remedy
The LAMP/COVER indicator
flashes. The lamp cover or the air filter is
detached. Attach the lamp cover or the air filter securely (see
pages 41 (GB) and 42 (GB)).
The LAMP/COVER indicator
lights up. The lamp has reached the end of its life. Replace the lamp (see pages 41 (GB) and 42
(GB)).
The lamp has reached too a high
temperature.
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.
Check to see if the air filter is clogged with dust.
(Do not use an air filter for more than 500 hours.)
Warning 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.
Check to see if the air filter is clogged with dust.
(Do not use an air filter for more than 500 hours.)
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 frequency range.
The resolution setting of the output
signal of the computer is too high. Set the setting of output to XGA (see page
17 (GB)).
Please check INPUT-A
setting. You have input an RGB signal from the
computer when INPUT-A in the SET
SETTING menu is set to COMPONENT,
DTV YP
B P R or DTV GBR.
Set INPUT-A correctly (see page 30 (GB)).
Please check INPUT-B
setting. You have input an RGB signal from the
computer when INPUT-B in the SET
SETTING menu is set to COMPONENT,
DTV YP
B P R or DTV GBR.
Set INPUT-B correctly (see page 30 (GB)).
The electrical system has failed.
Please replace the LAMP. Replace the lamp.
Both LAMP/COVER and
TEMP/FAN indicators light up.
Wait for 120 seconds to cool down the lamp and
turn on the power again
(see page 22 (GB)).
Consult with qualified Sony personnel.
Please replace the filter. The air filter is clogged with dust. Replace the air filter.
It is time to replace the lamp.
Remote Commander
Symptom Cause Remedy
The Remote Commander
does not work. The Remote Commander batteries are
dead.
The remote control cable is not
connected to the CONTROL S IN
connector (projector) or CONTROL S
OUT (Remote Commander). Replace with new batteries (see page 15 (GB)).
Connect the remote control cable to both the
projector and Remote Commander, or disconnect
the cable
(see page 15 (GB)).
The front/rear remote control detector is
near a fluorescent lamp. Change the setting of SIRCS RECEIVER in the
SET SETTING menu
(see page 30 (GB)).
There are no batteries in the Remote
Commander. Install batteries (see page 15 (GB)).