72
Appendix
Theimageisdistortedorrunsoff. – Check PCadjust menu or Screen menu and adjust them.
See pages 33-34, 38-40.
PINcodedialogboxappears – PIN code lock is being set. Enter a PIN code (the “1234” or numbers
atstart-up. you have set). See pages 22, 60-61.
TheRemotecontrolunitdoes – Check the batteries.
notwork. – 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 unit. Maximum operating range is 16.4'(5 m).
– Make sure the code of the remote control unit is conformed to the
projector’s code. See page 59.
– Unlock the Key lock function for the remote control unit function.
See page 60.
Indicatorblinksorlights. – Check the status of the projector with referring to "Indicators and
projector Condition". See page 75.
Theexclamationmarkappears – Your operation is invalid. Operate correctly.
onthescreen.
Topcontroldoesnotwork.– The top control is not available if the top control is locked at Keylock
under Security of Setting section. See page 60.
– The projector detects an abnormal condition. Unplug the AC power cord
and contact the dealer where you purchased the projector or the service
center.
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.