20
Basic Operation
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Press the ON/STAND-BY button on the top
control or on the remote control, and Power
RII"appears on the screen.
Press the ON/STAND-BY button again to
turn off the projector. The POWER indicator
starts to blink red, and the cooling fans
keep running. (You can select the level of
fans’ quietness and speed. See “Fan” on
page 56.) At this time, you can unplug the
AC power cord even if the fans are still
running.
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When the projector has cooled down
enough, the POWER indicator stops
blinking and you can turn on the projector.
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projector will be turned on automatically by
connecting the AC power cord to an AC outlet
(p.51).
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according to the temperature inside the projector.
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projector is cooled enough.
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“WARNING indicator” on page 60.
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is being cooled down and the projector cannot be
turned on. Wait until the POWER indicator stops
blinking to turn on the projector again.
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projector is equipped with a large capacitor. While
the projector is operating, the capacitor charges
electricity. When disconnecting the AC plug from
AC outlet, cooling fans start to run 1 minute until
the capacitor is discharged.
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indicator turns red. The waiting time to restart
will be shortened when the normal power-
off processing for fan cooling is completed,
compared with the time the AC power cord is
immediately unplugged after the power-off.
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When using the Direct Off function, you can
not restart the projector immediately after
the power is disconnected. If the external
power supply is suddenly cut off, the fans
stop immediately. The lamp remains high
temperature and needs to be cooled.
You can disconnect the power cord from the
wall outlet or turn off the breaker even during
projection without pressing the ON/STAND-
BY button.
Direct Off Function