48
Indicators
Warning Message
Caution Message
Symptom Cause and Remedy
The LAMP/COVER
indicator flashes in
orange. (Repetition rate
of 2 flashes)
• The lamp cover or the air filter cover is detached.
cAttach the cover securely (1 pages 49 and 51).
The LAMP/COVER
indicator flashes in
orange. (Repetition rate
of 3 flashes)
• The lamp has reached the end of its life.
cReplace the lamp (1 page 49).
• The lamp has reached a high temperature.
cWait for 60 seconds until the lamp cools, then turn on the
power again.
:/1 switch flashes in
red. (Repetition rate of 2
flashes)
• The internal temperature is unusually high.
cCheck to ensure that nothing is blocking the ventilation holes.
• The projector is being used at a high altitude.
cEnsure that “High Altitude Mode” in the INSTALL SETTING
menu is set to “On.”
:/1 switch flashes in
red. (Repetition rate of 4
flashes)
The fan is broken.
cConsult with qualified Sony personnel.
:/1 switch flashes in
red. (Repetition rate of 6
flashes)
Unplug the AC power cord from the wall outlet after the :/1
switch stops flashing, plug the power cord to the wall outlet, then
turn the projector on again. If the :/1 switch flashes in red and the
problem persists, the electrical system has failed.
cConsult with qualified Sony personnel.
Message Lists
Message Meaning and Remedy
Please replace the Lamp
and clean the Filter.
• It is time to replace the lamp and clean the air filter.
cReplace the lamp (1 page 49) and clean the filter (1 page
51).
• When this message appears even after replacing the lamp, the
task has not been completed.
cPerform the operation of steps 10 to 13 on page 50.
Message Meaning and Remedy
Not applicable! You have pressed the wrong button.
cPress the appropriate button.