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The shutter does not
work.
The power is turned off
automatically.
You cannot operate with
the side control.
The Remote Control does
not work.
Indicators blinks or lights.
appears on the screen
Unable to unlock the Logo
PIN code lock, Security
key lock or Security PIN
code lock.
Forget the Logo PIN code
or Security PIN code.
When brightness (Current
value) continuously
goes down to a certain
rate from Target value in
Constant mode.
WARNING:
High voltages are used to operate this projector. Do not attempt to open the cabinet.
If problems still persist after following all operating instructions, contact the dealer where you purchased the projector
or the service center. Specify the model number and explain about the problem. We will advise you how to obtain
service.
– Check "Protection" or "Release Key" of the shutter function. (See page 65)
– Power management function runs by initial setting. Check "SETTING" section on page
62.
– When the filter cartridge replacement icon keeps appearing on the screen at turning
on the projector for some time and no action is taken to replace the filter cartridge, the
projector will be automatically shut down in 3 minutes after turning on to protect the
projector. (See pages 71, 87)
– Do not cover the ventilation slots on the projector. (See pages 4, 6)
– Projector may be used in high ambient temperature environment. Make sure the
temperature is not out of Operating Temperature (41˚F–104˚F [5˚C–40˚C]). (See page 78)
– The side control is not available If the side control is locked at "Key lock" under
"Security" of SETTING section. Please check "SETTING" section on page 63.
– Check the batteries.
– Check if the RC sensor is set properly. (See page 61)
– Make sure no obstruction is between the projector and remote control.
– Make sure you are not too far from the projector when using the remote control.
Maximum operating range is 16.4' (5m).
– Make sure that the remote control code conforms to the projector's code.
(See page 61.)
– Check if the ON/ OFF switch on the remote control is set to ON.
– Unlock the Key lock function for the remote control. (See page 63)
– Wireless remote control does not work when the remote control cable is connected to
the projector. (See page 15)
– Check the status of the projector with referring to " INDICATORS AND PROJECTOR
CONDITION" on pages 85-87 .
– Your operation is invalid. Operate correctly.
Contact the dealer where you purchased the projector or the service center.
–
–
Contact the dealer where you purchased the projector or the service center.
Check the lamp status and replace the lamp, or decrease Target value in Constant
–
mode.
Appendix
1
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