Check AUTO RETRACT function.
(See “OTHER FUNCTION
section on pages 37 38).
Check Ceiling/Rear feature.
(See “OTHER FUNCTION SETTING” section on pages 37 38).
Check Ceiling feature.
:
__
(See “OTHER FUNCTION SETTING” section on pages 37 38).
Check Display feature.
(See “OTHER FUNCTION SETTING” section on pages 37 38).
l
Check audio cable connection from audio input source.
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Adjust audio source.
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Press the VOLUME (+) button.
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Press the MUTE button.
l
Check the batteries.
l
Make sure nothing is blocking between the remote control
sensor and remote control unit.
l
Make sure you are not too far from the projector when using the
remote control unit. Maximum operate range (5 m).
l
Check the cable connection between the projector and the
l
Check the mouse setting on your computer.
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Turn on the projector before you turn on the computer.
