24
A P P E N D I C E S
TROUBLESHOOTING
If you experience trouble with the projector, refer to the following. If the
problem persists, please contact your local reseller or service center.
PROBLEM
No image appears on the screen
■
Ensure all the cables and power connections are correctly and securely connected
as described in the
Installation Section
.
■
Ensure the pins of connectors are not crooked or broken.
■
Check if the projection lamp has been securely installed. Please refer to the
Changing the Lamp Section
.
■
Make sure you have removed the lens cap and the projector is switched on.
■
If you are using a Notebook PC:
■
For Windows 3.x:
1
First set computer resolution to recommend setting.
2
Switch the Notebook PC display to the “external display only”
or “CRT only mode.
■
If you are using a Notebook PC:
1
You are required to implement above steps of resolution setting of
computer first.
2
Switch the Notebook PC display to the “External display only” or “CRT only”
mode.
■
If you are experiencing difficulty in changing resolutions or your monitor freezes,
restart all the equipment and the projector.
