Operation Manual

English
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Shutter LED
LED display Projector status Operation tips
Close Shutter opened
Flashing Green Shutter closed
Common problems and solutions
These guidelines provide tips to deal with problems you may encounter while using the projector. If
the problem remains unsolved, contact your dealer for assistance. Often the problem is something
assimpleasalooseconnection.Checkthefollowingbeforeproceedingtotheproblem-specic
solutions.
• Usesomeotherelectricaldevicetoconrmthattheelectricaloutletisworking.
• Ensure the projector is turned on.
• Ensure all connections are securely attached.
• Ensure the attached device is turned on.
• Ensure a connected PC is not in suspend mode.
• Ensureaconnectednotebookcomputerisconguredforanexternaldisplay.(Thisisusually
done by pressing an Fn-key combination on the notebook.)
Tips for troubleshooting
Ineachproblem-specicsection,trythestepsintheordersuggested.Thismayhelpyoutosolve
the problem more quickly.
Try to pinpoint the problem to avoid replacing non-defective parts.
For example, if you replace batteries and the problem remains, put the original batteries back and
go to the next step.
Keep a record of the steps you take when troubleshooting: The information may be useful when
calling for technical support or for passing on to service personnel.
Image problems
Problem: No image appears on the screen
1. Verify the settings on your notebook or desktop PC.
2. Turn off all equipment and power up again in the correct order.
Problem: The image is blurred.
1. Adjust the Focus on the projector.
3. Press the AUTO SYNC button on the remote control or projector.
4. Ensuretheprojector-to-screendistanceiswithinthespeciedrange.
5. Check that the projector lens is clean.
6. Remove the lens cover.