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Troubleshooting
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Troubleshooting
If the projector appears to be operating erratically, try to diagnose and correct the problem
using the following instructions. If the problem persists, consult with qualified Sony
personnel.
Power
Symptom Cause and Remedy
The power is not turned on. • The power has been turned off and on with the I / 1 key at a short
interval.
c Wait for about 60 seconds before turning on the power
(see page 25).
• The lamp cover is detached.
c Close the lamp cover securely (see page 43).
• The air filter cover is detached.
c Attach the air filter cover securely (see page 44).
Both the LAMP/COVER
and TEMP/FAN indicators
light up.
• The electrical system breaks down.
c Consult with qualified Sony personnel.
The powered tilt adjuster
and the lens protector do
not close.
• The AC power cord is unplugged with the power of the projector
turned on.
c Connect the power cord to the AC outlet again, turn on the
power of the projector, then turn it off.
The lens protector cannot
open.
• The electrical system breaks down.
c Consult with qualified Sony personnel. If it is necessary to use
the projector in case of emergency, slide the lens protector by
hand, and then press the I/
1 key. You can use the projector.