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• Select a computer video resolution and refresh rate that are compatible with the projector.
• Clean the projector lens.
• If you are projecting from a computer using a VGA cable, press the
Auto
button on the remote control
to automatically adjust the tracking and sync. If the problem remains, display a uniformly patterned
image on the screen and manually adjust the
Tracking
and
Sync
settings.
• Make sure the correct
Video Range
or
EDID
settings are selected in the Signal menu.
Parent topic:
Solving Image or Sound Problems
Related references
Image Quality Settings - Image Menu
Input Signal Settings - Signal Menu
Supported Video Display Formats
Solutions When the Image is Fuzzy or Blurry
If the projected image is fuzzy or blurry, try the following solutions:
• Adjust the image focus.
• Clean the projector lens.
Note:
To avoid condensation on the lens after bringing the projector in from a cold environment, let the
projector warm up to room temperature before using it.
• Position the projector close enough to the screen.
• Position the projector so the keystone adjustment angle is not so wide that it distorts the image.
• Adjust the
Sharpness
setting to improve image quality.
• If you are projecting from a computer using a VGA cable, press the
Auto
button on the remote control
to automatically adjust the tracking and sync. If any bands or overall blurriness remain, display a
uniformly patterned image on the screen and manually adjust the
Tracking
and
Sync
settings.
• If you are projecting from a computer, use a lower resolution or adjust the computer's resolution to
match the projector's native resolution, if possible.
Parent topic:
Solving Image or Sound Problems
Related references
Image Quality Settings - Image Menu
Input Signal Settings - Signal Menu
Summary of Contents for PowerLite EB-L520W
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