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26 Projecting
To turn off the power
1 Press the I / 1 key.
“POWER OFF? Please press I / 1 key again.” appears to confirm that you
want to turn off the power.
A message disappears if you press any key except the I / 1 key, or if you do not
press any key for five seconds.
2 Press the I / 1 key again.
The powered tilt adjuster is put away in the projector and the lens protector
closes. The ON/STANDBY indicator flashes in green and the fan continues to
run for about 90 seconds to reduce the internal heat. Also, the ON/STANDBY
indicator flashes quickly for the first 60 seconds. During this time, you will not
be able to light up again the ON/STANDBY indicator with the I / 1 key.
3 Unplug the AC power cord from the wall outlet after the fan stops running
and the ON/STANDBY indicator lights in red.
When you cannot confirm the on-screen message
When you cannot confirm the on-screen message in a certain condition, you can
turn off the power by holding the I / 1 key for about two seconds.
Do not unplug the AC power cord while the fan is still running; otherwise, the fan
will stop even though the internal heat is still high, which could result in a breakdown
of the projector.
On air filter
To maintain optimal performance, clean the air filter every 300 hours.
For details, see “Cleaning the Air Filter” on page 37.
Note
Note