Canon LV-7575 - Manual (Page 21)

21
BASIC OPERATION
Press the POWER button on the top control or on the
remote control unit, and “Power off?” appears on the
screen.
Press the POWER button again to turn off the
projector. The LAMP indicator lights bright and the
READY indicator turns off. After the projector is turned
off, the cooling fans operate (for 90 seconds). During
this “cooling down” period, the projector cannot be
turned on.
1
2
TO MAINTAIN THE LIFE OF LAMP, ONCE YOU TURN
THE PROJECTOR ON, WAIT AT LEAST FIVE
MINUTES BEFORE TURNING IT OFF.
DO NOT UNPLUG THE AC POWER CORD WHILE
COOLING FANS ARE RUNNING OR BEFORE THE
READY INDICATOR LIGHTS GREEN AGAIN.
OTHERWISE IT WILL RESULT IN SHORTENING THE
LAMP LIFE.
3 When the projector has cooled down, the READY
indicator lights GREEN again and you can turn projector
on. After cooling down completely, unplug the AC
power cord.
“Power off?” disappears after 4 seconds.
NOTE:
• The projector cannot be turned on during the cooling period with the READY
indicator turned off. You can turn it on again after the READY indicator becomes
GREEN again.
• When the On start function is “On,” this projector is turned on automatically by
connecting the AC power cord to an AC outlet. (See page 41 for the On start
function.)
• Continuous use may result in shortening the lamp life. Turn off the projector and rest
it for about an hour in every 24 hours.
• The running speed of cooling fans is changed according to the temperature inside
the projector.
• If the WARNING TEMP indicator blinks RED, see “WARNING TEMP INDICATOR”
on page 46.
TURNING OFF THE PROJECTOR