Visioneer DP1011 사용자 설명서

If you try the troubleshooting procedures described in this section 
and the problem persists, you may have a malfunctioning projector. 
Refer to the technical support card that you received with your 
projector or contact the retailer where you purchased your 
projector. Also visit our web site at www.xeroxprojectors.com for 
additional technical information. 

Check for one of these possible problems:

•

Are the cables loose or not plugged in securely? Inspect 
the cable connections. Make sure the cables are plugged in 
securely.

•

Are any of the pins on the cables bent or broken? Inspect 
the pins on the cable plugs to make sure none of the pins are 
bent or broken.

•

Is the projection lamp securely installed? Check that the 
projection lamp is securely installed, especially if you just 
changed it. See the section “Changing the Lamp” on page 21 
for details about the lamp installation.

•

Is the power on? Check that the projector’s power switch is 
turned on and that the power cord is plugged in securely to a 
working power outlet.

•

Is the lens cap still on? Make sure you have removed the 
lens cap from the lens at the front of the projector

From the projector’s On Screen Display, select the Computer 
Image menu and select Auto Image so the projector can 
automatically adjust the image to provide the best possible results.

If the image is still not projected correctly, the resolution setting of 
your computer screen is too high (greater than 1024 x 768) and 
you must reset it.

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.