InFocus LP420 warranty Problem Image is too wide or narrow for screen

M a i n t e n a n c e & T r o u b l e s h o o t i n g

•You might need to turn everything off and power up the equipment again in the proper order. Refer to your com- puter’s documentation to determine the correct order.

•Make sure your laptop’s external video port is turned on. See the “Portable and Laptop Activation Chart” on page 37 or your computer’s manual for details.

•Make sure your computer’s video board is installed and con- figured correctly.

If you’re using Windows 3.x:

1In the Windows Program Manager, double-click the Win- dows Setup icon in the Main program group.

2Verify that the Display setting is 1024x768 or less.

If you’re using Windows 95:

1Open “My Computer” icon, the Control Panel folder and then the Display icon.

2Click the Settings tab.

3Verify that the Desktop area is set to 1024x768 or less. Also check the following:

•Does your computer have a compatible video board? The pro- jector isn’t CGA or EGA compatible.

•Is your computer’s video port activated? This is especially true for laptop computers. See “Portable and Laptop Activa- tion Chart” on page 37.

Problem: Image is too wide or narrow for screen

•You might need to manually adjust the tracking to reduce or enlarge the projected image. Refer to “Manual Tracking” on page 21.

•Adjust the resolution of your video card if it’s greater than 1024x768 pixels.

30