140
Solving Image or Sound Problems
• "Correcting the Image Shape with Quick Corner" p.43
a
Open the System Preferences utility and select Displays.
• Check your computer display settings to disable dual display and set the
resolution within the projector's limits. (See your computer manual for
b
Select the Display or Color LCD option, if necessary. details.)
• Check the resolution assigned to your presentation files to see if they are
c
Click the Arrange or Arrangement tab.
created for a different resolution. (See your software help for details.)
• Make sure you selected the correct projection mode. You can select Front,
d
Select Mirror Displays.
Front/Ceiling, Rear, or Rear/Ceiling as the Projection setting in the
projector's Extended menu.
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Solutions When "Not Supported" Message Appears
• "Input Signal Settings - Signal Menu" p.103
If the message "Not supported" is displayed, try the following solutions:
• "Projector Setup Settings - Extended Menu" p.107
• "Supported Monitor Display Resolutions" p.153
• Make sure the correct input signal is selected on the projector's Signal
menu.
• Make sure the computer's display resolution does not exceed the projector's
Solutions When the Image is not Rectangular
resolution and frequency limits. If necessary, select a different display
If the projected image is not evenly rectangular, try the following solutions:
resolution for your computer. (See your computer manual for details.)
• Place the projector directly in front of the center of the screen, facing it
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squarely, if possible.
• "Input Signal Settings - Signal Menu" p.103
• If you adjusted the projector height using the projector feet, press the
keystone buttons on the projector to adjust the image shape.
Solutions When Only a Partial Image Appears
• Turn on horizontal keystone slider in the projector's Settings menu. Then,
adjust the slider until the image is evenly rectangular.
If only a partial computer image appears, try the following solutions:
s Settings > Keystone > H/V-Keystone > H-Keystone Adjuster
• Press the [Auto] button on the remote control to optimize the image signal.
• Turn on automatic adjustment in the projector's Settings menu. The
• Try adjusting the image position using the Position setting in the
projector automatically corrects the image every time you move the
projector's Signal menu.
projector.
• Press the [Aspect] button on the remote control to select a different image
s Settings > Keystone > H/V-Keystone > Auto V-Keystone
aspect ratio.
• Adjust the Quick Corner setting to correct the image shape.
• Change the Resolution setting in the projector's Signal menu according to
s Settings > Keystone > Quick Corner
the signal for the connected equipment.
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• If you zoomed into or out of the image using the [E-Zoom] buttons, press
• "Auto V-Keystone" p.41
the [Esc] button until the projector returns to a full display.
• "Correcting the Image Shape with the Keystone Buttons" p.42
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