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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 .
Alarm does not stop ringing .
Indicator blinks or lights .
Wireless Mouse function does
not work .
The exclamation mark appears
on the screen .
Top control does not work .
Uable to unlock the Logo PIN
code lock, Security key lock
or Security PIN code lock .
– Check "PC adjustment" menu or "Screen" menu and adjust them.
(page 33-34, 38-39)
– PIN code lock is being set. Enter a PIN code (the "1234" or numbers
you have set). See pages 22, 54–55.
– Make sure your computer is connected to the projector with USB
cable.(see page 19)
– Check cable connection between the projector and your computer.
(see page 19)
– 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).
– Wireless reomete control does not work when the remote control
cable is connected to the projector.(see page 13)
– Make sure the code of the remote control is conformed to the
projector's code. See page 53.
– Unlock the Key lock function for the remote control function. See
page 54.
– Check RESET/ON/ALL-OFF switch on the remote control is set to
"ON". See page 15.
– Connect the AC power cord to the AC outlet. (Alarm will not
stop ringing when the alarm goes off while trying to remove the
rechargeable battery cover.)
– Chek the status of the projector with referring to "Indicators and
projector Condition".(see page 73 )
– In the case of the ALARM indicator blinks, check the setting.(see
page 58)
– Check the connection between a projector and your computer.
– Check the mouse setting on you 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 cotrol is locked at "Key lock"
under "Security" of SETTING section. Please check "SETTING"
section on page 54.
– Contact the dealer where you purchased the projector or the service
center.
Appendix
69
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