Turning Off The Projector - Canon LV-8320 User Manual

Basic Operation
1
Press the POWER button on the top control
or on the remote controller, and Power off?
appears on the screen.
2
Press the POWER 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
58.) At this time, you can unplug the AC
power cord even if the fans are still running.
3
When the projector has cooled down
enough, the POWER indicator stops
blinking and you can turn on the projector.
CAUTION
TO MAINTAIN THE LIFE OF THE LAMP,
ONCE YOU TURN THE PROjECTOR ON,
WAIT AT LEAST FIVE MINUTES BEFORE
TURNING IT OFF .
CAUTION
DO NOT OPERATE THE PROjECTOR
CONTINUOUSLY WITHOUT REST.
CONTINUOUS USE MAY RESULT IN
SHORTENING THE LAMP LIFE. TURN OFF
THE PROjECTOR AND LET IT STAND
FOR ABOUT AN HOUR IN EVERY 24
HOURS.
Note:
• When the Direct power on function is set to On,
the projector will be turned on automatically by
connecting the AC power cord to an AC outlet
(p.53).
• The running speed of cooling fans is changed
according to the temperature inside the projector.
• Do not put the projector in a case before the
projector is cooled enough.
• If the WARNING indicator blinks or lights red, see
"WARNING indicator" on page 62.
• While the POWER indicator is blinking, the lamp
is being cooled down and the projector cannot be
turned on. Wait until the POWER indicator stops
blinking to turn on the projector again.
• For assisting the cooling fans' operation, the
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.
• The projector can be turned on after the POWER
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.
22
Turning Off the Projector
Power off? disappears after 4 seconds.
You can disconnect the power cord from the
wall outlet or turn off the breaker even during
projection without pressing the POWER
button.
Note:
Direct Power Off Function
When using the Direct Power 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.