A SERVICE OF

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The image is distorted or runs off. –CheckPC adjustmentmenuorScreenandadjustthem.
Seepages31-32,35-36.
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19,56-57.
The Remote Control 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.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.
Indicator blinks or lights. –Checkthestatusoftheprojectorwithreferringto"Indicators and
projector Condition".Seepage72.
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56.
Unable to unlock the Logo PIN –Contactthedealerwhereyoupurchasedtheprojectorortheservice
code lock, Security key lock center.
or Security PIN code lock.
Appendix
Appendix