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This section helps you resolve problems you may encounter while setting up or using your UP-800 Data Projector.
Status Light Messages
Condition
OFF
On Continually
Blinking Very Rapidly (On and off
in a cycle of 1 sec.)
Blinking Rapidly
(On and off in a cycle of 4 sec.)
Blinking Slowly (On and off in a
cycle of 8 sec.)
Blinking Very Slowly (On and off in
a cycle of 12 sec.)
Status
Normal
The projector lamp has exceeded 1000 hours of operation and should be replaced.
• The lamp housing is not correctly installed. Install it correctly.
• The temperature protector has been triggered. If the room temperature is high,
move the projector to a cool location. If the temperature within the projector is
high, check the cooling fan ventilation hole and the ventilation hole on the bottom
of the projector. If any of the holes are blocked, remove whatever is blocking them.
• The temperature protector has been triggered. If you switch the main Power switch
Off, then immediately switch it On again, sometimes the power does not come on. If
this happens, wait one minute, then switch the power On again.
• The lamp lighting voltage error detection protector has been triggered. Wait at
least one minute then try switching on again. If this does not solve the problem,
please contact the store of purchase.
The cooling fan has stopped. Contact your PLUS dealer for service.
The lamp is not turned on.
• The projector was turned off and back on too quickly. Turn off the projector, wait
one minute, then turn the projector back on. Or the lamp is burnt.
5
Troubleshooting