Sony VPL-CX100 Quick Reference Manual page 30

Symptom
The picture flickers.
Indicators
Message
The LAMP/COVER
indicator flashes in orange.
(Repetition rate of 2
flashes)
The LAMP/COVER
indicator flashes in orange.
(Repetition rate of 3
flashes)
ON/STANDBY flashes in
red. (Repetition rate of 2
flashes)
ON/STANDBY flashes in
red. (Repetition rate of 4
flashes)
ON/STANDBY flashes in
red. (Repetition rate of 6
flashes)
14
GB
Troubleshooting
Cause and Remedy
• "Dot Phase" in the Signal menu has not been adjusted properly.
c
Adjust "Dot Phase" in the Signal menu properly.
Meaning and Remedy
• The lamp cover or the air filter cover is detached.
c
Attach the cover securely.
• The lamp has reached the end of its life.
c
Replace the lamp.
• The lamp has reached a high temperature.
c
Wait for 60 seconds to cool the lamp and then turn on the power
again.
• The internal temperature is unusually high.
c
Check to see that nothing is blocking the ventilation holes.
• The projector is being used at a high altitude.
c
Ensure that "High Altitude Mode" on the Setup menu is set to
"On."
The fan is broken.
c
Consult with qualified Sony personnel.
Unplug the AC power cord from the wall outlet after the ON/
STANDBY indicator goes out, plug the power cord to the wall
outlet, and then turn the projector on again. If the ON/STANDBY
flashes in red and the problem persists, the electrical system has
failed.
c
Consult with qualified Sony personnel.