Canon LV-7292S - Manual (Page 60)

60
OK
POWER
AUTO SET
MENU
LAMP REPLACE
WARNING
The WARNING indicator shows the state of the function which protects the projector. Check the
state of the WARNING indicator and the POWER indicator to take proper maintenance.
WARNING indicator
The projector is shut down and the
WARNING indicator is blinking red.
When the temperature inside the projector
reaches a certain level, the projector will be
automatically shut down to protect the inside of
the projector. The POWER indicator is blinking
while the projector is being cooled down. When
the projector has cooled down enough (to its
normal operating temperature), it can be turned
on again by pressing the POWER button.
The projector is shut down and the
WARNING indicator lights red.
When the projector detects an abnormal
condition, it is automatically shut down to
protect the inside of the projector and the
WARNING indicator lights red. In this case,
unplug the AC power cord and reconnect it, and
then turn the projector on once again to verify
operation. If the projector cannot be turned
on and the WARNING indicator still lights red,
unplug the AC power cord and contact the
service center.
WARNING
DO NOT LEAVE THE PROjECTOR WITH
THE AC POWER CORD CONNECTED
UNDER AN AbNORMAL CONDITION .
IT MAY RESULT IN FIRE OR ELECTRIC
SHOCK.
Top Control
Top Control
 Note:
The WARNING indicator continues to blink even
after the temperature inside the projector returns
to normal. When the projector is turned on again,
the WARNING indicator stops blinking.
Then check the matters below:
– Did you provide appropriate space for
the projector to be ventilated? Check the
installing condition to see if the air vents of
the projector are not blocked.
– Has the projector been installed near an Air-
Conditioning/ Heating Duct or Vent? Move the
installation of the projector away from the duct
or vent.
– Is the filter clean? Clean the filter periodically.
WARNING
blinking red
Maintenance and Cleaning
OK
POWER
AUTO SET
MENU
LAMP REPLACE
WARNING
WARNING
lights red