Basic Operation
19
Press the POWER ON-OFF button on the top
control or on the remote control, and a message
"Power off?" appears on the screen.
Press the POWER ON-OFF button again to turn
off the projector. The POWER indicator starts
to blink red, and it continues while the cooling
fans are operating for about 90 seconds. (You
can select the level of fan quietness and rotation
speed. See page 50.)
At this time you can disconnect the AC power
cord even if the fans are still running.
1
2
TO MAINTAIN THE LIFE OF THE LAMP, ONCE YOU
TURN THE PROJECTOR ON, WAIT AT LEAST FIVE
MINUTES BEFORE TURNING IT OFF.
3
When the projector has cooled down enough to
be turned on again, the POWER indicator lights
red.
Turning Off the Projector
Basic Operation
✔ Note:
• When the On start function is on, this projector
is turned on automatically by connecting the AC
power cord to an AC outlet. (p.47)
• Do not operate the projector continuously without
rest. Continuous use may result in shortening
the lamp life. Turn off the projector and give it a
rest about an hour in every 24 hours.
• 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 emits a red
light, see "Warning Indicator" on page 51.
• While the POWER indicator is blinking, lamp
is being cooled down and the projector cannot
be turned on. Wait until the POWER indicator
becomes red to be turned on again.
The message disappears after 4 seconds.
