Acer PD525 Series - Appendices; Troubleshooting

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Appendices
Troubleshooting
Ifyouexperiencetroublewiththeprojector,refertothe
followinginformation.Iftheproblempersists,pleasecon-
tact your local reseller or service center.
Problem: No image appears on 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 “Replacing the lamp” section.

Make sure you have removed the lens cap and the projector is
switched on.

Ensurethatthe“Hide”featureisnotenabled.
Problem: Partial, scrolling or incorrectly displayed image.

Press the “Resync” button on the Remote Control.

If you use a PC:
Iftheresolutionofyourcomputerishigherthan1024x768.Follow
the steps outlined below to reset the resolution.
For Windows 3.x:
1. IntheWindowsProgramManager,clickthe“WindowsSetup”
icon in the Main group.
2. Verifythatyourdisplayresolutionsettingislessthanorequal
to1024x768.
ForWindows95,98,2000,XP:
1. Open“MyComputer”icon,the“ControlPanel”folder,and
then double click on the “Display” icon.
2. Select the “Setting” tab.
3. Inthe“DesktopArea”youwillndtheresolutionsetting.
Verifythattheresolutionsettingislessthanorequalto1024x
768resolution.
If the projector is still not projecting the whole image, you will
also need to change the monitor display you are using. Refer to
the following steps.
4. Followtheabovesteps1-2.Clickonthe“AdvancedProperties”
button.
5. Select the “Change” button under the “Monitor” tab.