Solving Image or Sound Problems
196
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.
a
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 in the projector's
Image
menu to improve
image quality.
• If you are projecting from a computer using a VGA computer 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 in the projector's
Signal
menu.
• If you are projecting from a computer, use a lower resolution or select a
resolution that matches the projector's native resolution.
g
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Related Links
• "Correcting Image Shape with H/V Keystone"
• "Input Signal Settings - Signal Menu"
• "Image Quality Settings - Image Menu"
• "Supported Monitor Display Resolutions"
• "Focusing the Image Using the Focus Ring"
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 in the projector's
Image
menu for the current
input source, such as
Brightness
,
Contrast
,
Tint
, and
Color Saturation
.
• Make sure you selected the correct
Video Range
or
EDID
setting in the
projector's
Signal
menu, if available for your image source.
s
Signal
>
Advanced
>
Video Range
s
Signal
>
Advanced
>
EDID
• Make sure all the cables are securely connected to the projector and your
video device. If you connected long cables, try connecting shorter cables.
• Make sure
Brightness Settings
are set correctly.
s
Settings
>
Brightness Settings
• Position the projector close enough to the screen.
• When using multiple projectors, make sure
Light Source Calibration
in the
Reset
menu is set correctly in all of the projectors. If light source calibration
is performed only in some of the projectors, the white balance and the
brightness level of the projected image may differ between the projectors.
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Related Links
• "Input Signal Settings - Signal Menu"
• "Image Quality Settings - Image Menu"
Summary of Contents for EB-L400U
Page 1: ...User s Guide ...