Casio XJ-450 User's Guide Page 120

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Troubleshooting
Error Indicators
z POWER in the following table stands for the POWER/STANDBY indicator.
z “” in the Alert column indicates that the projector will emit four long beeps when an
error occurs. U in the Alert column indicates that the projector will emit two short
beeps when an error occurs. Note that alert tones sound only when On is specified for
Option Settings1 J Alert Tones.
z When an error occurs, wait until cool down is complete and the fan stops before
unplugging the AC power cord. If you unplug the AC power cord while the fan is still
operating, an error may occur when you plug the AC power cord back in.
Indicator Alert Description
POWER : Amber flashing J
Red steady
An operational problem was caused by external noise
or some other factor. After confirming that the
POWER/STANDBY indicator is lit red (steady) and
that the fan has stopped, unplug the AC power cord.
After the indicator goes out, plug the AC power cord
back in and turn on the projector again. If the error
occurs again when you turn power back on, contact
your original dealer or authorized CASIO Service
Center.
TEMP : Red steady
POWER : Amber flashing J
Red steady
There is some problem with the fan.
After confirming that the POWER/STANDBY indicator
is lit red (steady) and that the fan has stopped,
unplug the AC power cord. After the indicator goes
out, plug the AC power cord back in and turn on the
projector again. If the error occurs again when you
turn power back on, contact your original dealer or
authorized CASIO Service Center.
TEMP : Red flashing
(0.5-second interval)
POWER : Amber flashing J
Red steady
Power has turned off automatically due to internal
overheating. Perform the following steps.
1 After confirming that the POWER/STANDBY
indicator is lit red, unplug the AC power cord
and wait for about 60 minutes to allow the
projector to cool down.
2 Check for any blocking of the projectors intake
vents and exhaust vents, and make sure that
there is sufficient space around the projector.
) Setup Precautions (page 33).
3 Plug the AC power cord back in, and turn on
the projector again.
TEMP : Red flashing
(1-second interval)
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