Acer U5313W User Manual - Page 44

Appendices, Troubleshooting, Image Problems

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Appendices Troubleshooting If you experience a problem with your projector, please refer to the following information. If a problem persists, please contact your local reseller or service center. Image Problems 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. `` Ensure that the "Blank" feature is not turned on. Partial, scrolling or incorrectly displayed image `` Press "Auto Sync" on the remote control. yy If you are using a PC: -- For Windows 95, 98, 2000, XP, Windows 7: 111 Open the "My Computer" icon, the "Control Panel" folder, and then double click on the "Display" icon. 222 Select the "Settings" tab. 333 Verify that your display resolution setting is lower than or equal to 1080p. 444 Click on the "Advanced Properties". -- For Windows Vista: 111 From the "My Computer" icon, open the "Control Panel" folder, and double click the "Appearance and Personalization" 222 Select "Personalization". 333 Click "Adjust screen resolution" to display "Display Settings". Click on the "Advanced Settings". 43 ... English

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43
... English
Troubleshooting
Appendices
If you experience a problem with your projector, please refer to the follow-
ing information. If a problem persists, please contact your local reseller or
service center.
Image Problems
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.
`
Ensure that the “Blank” feature is not turned on.
`
Partial, scrolling or incorrectly displayed image
Press “Auto Sync” on the remote control.
`
If you are using a PC:
y
For Windows 95, 98, 2000, XP, Windows 7:
-
Open the “My Computer” icon, the “Control Panel” folder, and
1.
then double click on the “Display” icon.
Select the “Settings” tab.
2.
Verify that your display resolution setting is lower than or equal to
3.
1080p.
Click on the “Advanced Properties”.
4.
For Windows Vista:
-
From the “My Computer” icon, open the “Control Panel” folder,
1.
and double click the “Appearance and Personalization”
Select “Personalization”.
2.
Click “Adjust screen resolution” to display “Display Settings”.
3.
Click on the “Advanced Settings”.