Troubleshooting
58 LitePro 580 User’s Guide
Problem: Fuzzy vertical bars in image
• Adjust Tracking.
• If your computer is a Macintosh, select the “Mac LC” box in
the LitePro’s Computer menu (see page 26).
• Make sure your cables are connected correctly and adjust
signal synchronization from the remote.
Problem: Image and menus are reversed left to right
• Rear projection is turned on. Select “Rear Proj” on the Display
menu to turn it off.
Problem: LitePro displays vertical lines, “bleeding” or spots
• Adjust Brightness.
Problem: Image is “noisy” or streaked with horizontal lines
• Adjust Sync.
Problem: Dim image
• Adjust Brightness.
• Adjust Contrast.
• Replace lamp if it has been used for over 500 hours.
Problem: Remote control doesn’t work
• Check the batteries. They may need to be replaced or they
may be loaded incorrectly.
• Make sure nothing is blocking the remote control receiver on
the projector.
• Make sure you are not too far from the projector when using
the remote. It has a limited range.
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