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Appendix
z Try performing the following steps, which can return the projector to normal operation.
1. Press the [ ] (power) key to turn off the projector.
2. After the projector’s cool down is finished and the fan is completely stopped, unplug
the AC power cord.
3. Plug the power cord back in and turn the projector back on again.
∗ If the power off confirmation message does not appear when you press the [ ]
(power) key, unplug the AC power cord and wait for at least 10 minutes. Then plug
the power cord back in and turn the projector back on again.
If normal operation does not resume after you perform the above steps, take the
projector to your retailer or authorized CASIO Service Center.
The remote controller does
not work.
The remote controller batteries may be dead.
JReplace the batteries (see “Loading Remote
Controller Batteries”).
User’s
Guide
(Basic
Operation)
The remote controller may be too far from the
projector.
JMake sure the remote controller is within the
allowable range when you operate it.
page 64
The auto keystone
correction function (AF/AK)
does not work correctly.
The sensors may have finger smudges or dirt on
them.
JCarefully wipe the sensors with a commercially
available lens cloth or optical lens paper, like
those for eyeglasses or camera lenses.
page 8
There may be an obstruction between the
sensors and the screen.
JRemove the obstruction.
_
The TEMP or LAMP
indicator is flashing or lit.
JSee “Error Indicators” under “Indicators and
Alert Tones”.
User’s
Guide
(Basic
Operation)
The message “It is time to
replace the lamp.” is being
projected.
It is time to replace the lamp.
JReplace the lamp (see “Replacing the Lamp”).
User’s
Guide
(Basic
Operation)
The message “The lamp
has exceeded its service
life!.” is being projected.
The allowable life for the lamp has been
exceeded, and the projector will not turn on.
JReplace the lamp (see “Replacing the Lamp”).
User’s
Guide
(Basic
Operation)
Problem Cause and Recommended Action See