Luxeon AV-X2Plus manual Sound, Problem Cause and Solution

LCD Projector User Guide

Problem	Solution
Image is “noisy” or	• From the Setup tab in the menus, adjust the frequency
streaked.	and tracking manually to find an optimal setting.
	• Try connecting to another computer. The problem
	could be with your computer’s video card.
Image is wider at the	This keystoning effect is caused by the projection angle
top or bottom of the	not being perpendicular to the screen. For a more
screen.	pleasing image result, raise or lower the front legs or
	prop up the back of the projector, or adjust keystone
	function up or down .
Image is wider at one	Make sure the projector is at a 90 degree angle to the
side than the other	screen.
Projected colors don’t	Use the Image Manager to select a setting that is more
match the computer	acceptable.
or video source	Important: The Image Manager settings work best if you
colors.	select Reset from the Adjust Tab each time before
	selecting an Image Manager setting.
	If further adjustment is needed, optimize the brightness,
	tint, color and contrast from the Adjust tab in the Menus.

Sound

Problem	Cause and Solution
No sound.	• Adjust volume.
	• Verify audio / input connections.
	• Adjust audio source.
Poor sound quality.	• Make sure you are connected to the earphone jack on
	your laptop or line out jack on your desktop.
	• Make sure the volume setting on your computer is
	halfway.
No audio-out port on	You are not able to connect audio to the projector.
the image source.

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