Acer PD525 Series - Page 49

47
... English
Appendices
6. Clickon“Showalldevices”.Thenselect“Standardmonitor
types” under the “Manufacturers” box ; choose the resolution
mode you need under the “Models” box.
7. Verifythattheresolutionsettingofthemonitordisplayisless
thanorequalto1024x768.

If you are using a Notebook PC:
1. Youarerequiredtoimplementtheabovestepsofresolution
settingofthecomputerrst.
2. Switch the Notebook PC display to the “external display only”
or “CRT only” mode.

 Ifyouexperiencedifcultyinchangingresolutionsoryourmoni-
torfreezes,restartalltheequipmentandtheprojector.
Problem: The screen of the Notebook or PowerBook com-
puter is not displaying your presentation.

If you are using a Notebook PC:
Some Notebook PCs may deactivate their screens when a second
display device is in use. Refer to your computer’s documentation
for information on how to reactivate the monitor display.

If you are using an Apple PowerBook:
InControlPanels,openthePowerBookDisplaytoselectVideo
Mirroring “On”.
Problem: Image is unstable or ickering

Use “Tracking” to correct it. Refer to page 25.

Change the monitor color setting from your computer.
Problem: Image has vertical ickering bar

Use “Frequency” to make an ad adjustment. Refer to page 25.

Checkandrecongurethedisplaymodeofyourgraphiccardto
makeitcompatiblewiththeproduct.Refertopage30.
Problem: Image is out of focus

AdjuststheFocusRingontheprojectorlens.Refertopage16.

Make sure the projection screen is between the required distance
3.94to40feet(1.2to12.02meters)fromtheprojector.