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Appendix
The image is distorted or runs off .
PIN code dialog box appears
at start-up .
Page Up/Down function does not
work .
The Remote Control does
not work .
Indicator blinks or lights .
wireless Mouse function does not – Make sure the USB infrared receiver is connected to the USB port of
work .
The exclamation mark appears
on the screen .
Top control does not work .
Unable to unlock the Logo PIN
code lock, Security key lock
or Security PIN code lock .
68
– Check PC adjustment menu or Screen and adjust them.
See pages 33-34, 37-38.
– PIN code lock is being set. Enter a PIN code (the "1234" or numbers
you have set). See pages 21, 56-57.
– Make sure the USB infrared receiver is connected to the USB port of
your computer. See page 14.
– Check cable connection between the projector and your computer.
See page 16.
– Check the batteries.
– 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'(5 m).
– Make sure the code of the remote control is conformed to the
projector's code. See page 55.
– Unlock the Key lock function for the remote control function. See
page 56.
– C heck RESET/ON/ALL-OFF switch on the remote control is set to
"ON". See page 13.
– Check the status of the projector with referring to "Indicators and
projector Condition". See page 72.
your computer. See page 14.
– Check the mouse setting on your computer.
– Make sure the mouse driver is installed on your computer,
otherwise, the remote control can not be used as a wireless mouse.
– Make sure the signal is from the computer, otherwise, the remote
control can not be used as a wireless mouse.
– Turn on the projector before turning on the computer.
– Your operation is invalid. Operate correctly.
– The top control is not available if the top control is locked at Key lock
under Security of SETTING section. See page 56.
– Contact the dealer where you purchased the projector or the service
center.
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