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• 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
Related tasks
Cleaning the Lens
Focusing the Image
Solutions When the Image Brightness or Colors are Incorrect
If the projected image is too dark or light, or the colors are incorrect, try the following solutions:
• Press the Color Mode button on the remote control to try different color modes for the image and
environment.
• Check your video source settings.
• Adjust the available settings on the Image menu for the current input source, such as Brightness,
Contrast, Tint, White Balance, Color Saturation and RGBCMY.
• Make sure you selected the correct Signal Format or EDID setting in the Signal I/O menu, if available
for your video source.
• Make sure all the cables are securely connected to the projector and your video device. If you
connected long cables, try connecting shorter cables.
• Position the projector close enough to the screen.
• Make sure you have run the Light Source Calibration in the Management menu recently. If using
multiple projectors, perform the calibration on all projectors to ensure a consistent image quality.
Parent topic: Solving Image or Sound Problems
Related references
Administration Settings - Management Menu
Input Signal Settings - Signal I/O Menu
Image Quality Settings - Image Menu
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