Infocus lp760 Manuel D’Utilisation

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Troubleshooting
38
LitePro 760 User’s Guide
Problem: Image and menus are reversed left to right
Rear projection mode is probably set. To switch back to forward 
projection:
1.
Press the 
menu
 button on the remote to display the menu. 
2.
Select “Rear Projection”. Press the up or down button to 
switch back to forward projection. 
3.
Press 
menu
 again to remove the menu.
Problem: LitePro displays vertical lines, “bleeding” or spots
Adjust the contrast. Refer to “contrast” on page 20 for more 
information.
The projection lens may need cleaning.
Problem: Image is “noisy” or streaked
Adjust the contrast. Refer to “contrast” on page 20 and page 2
for more information.
Adjust the Sync. Refer to “sync” on page 20 for more information.
Problem: Projected colors don’t match the monitor’s colors
Adjust the brightness and/or contrast. Remember that, just as 
there are differences in the displays of different monitors, there 
are often differences between the computer image and the 
projected image. Refer to “contrast” and “brightness” on page 20 
and for more information. 
Problem: “EEPROM Failed” displays on the menu
One of the integrated circuits inside the LitePro has failed. The 
only functionality that is lost is that the LitePro will reset the 
menu functions to their factory defaults when you turn it off. Call 
In Focus Technical Support; refer to “If You Need Assistance” on 
page 3
.
Problem: Remote not operating correctly
You may need to replace the batteries in the remote. Refer to 
“Replacing Batteries in the Remote Control” on page 30 for 
instructions.
Osprey.bk  Page 38  Monday, December 11, 2000  1:38 PM