Eiki LC-WUL100 Owner's Manual page 75

The shutter does not
work .
The power is turned off
automatically .
you cannot operate
with the side control .
The Remote Control
does not work .
Wireless mouse
function does not
work .
Indicators blink or
light .
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 .
appears on the screen
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 p.63)
– Power management function runs by initial setting. Check "Setting"
section on page 59.
– 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 66, 81)
– 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 72)
– If the side control is locked at "Key lock" under "Security" of Setting menu,
the side control is not available. Please check "Setting" section on page
61.
– Check the batteries.
– Check if the RC sensor is set properly. (See page 59)
– 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). (See page 15)
– Make sure that the remote control code conforms to the projector's code.
(See "SETTING" section on page 58.)
– Unlock the Key lock function for the remote control. (See page 61)
– Wireless remote control does not work when the remote control cable is
connected to the projector. (See page 15)
– Check if the ON/OFF switch on the remote control is set to "ON."
– Make sure that the simple mode in the remote control function is set to Off
(See page 58).
– Check the cable connection between the projector and your computer.
(See pages 19, 32)
– Check the mouse setting on your computer.
– Turn on the projector before you turn on the computer.
– Check the status of the projector with referring to "Indicators and projector
condition" on pages 79-81.
– Your operation is invalid. Operate correctly.
– Contact the dealer where you've purchased the projector or the service
center.
– Contact the dealer where you've purchased the projector or the service
center.
– The projector detects an abnormal condition. Unplug the AC power cord and
contact the dealer where you purchased the projector or the service center.
Appendix
75