The Words 'No Signal' Appear On The Screen; The Following Are Solutions When A Partial Image Or The Entire Image Is Blurred Or Does Not Focus Correctly; Abnormal Image Coloring - Microtek VX2 User Manual

The words 'No Signal' appear on the screen:

The following are solutions when a partial image or the entire image
is blurred or does not focus correctly:

Abnormal Image Coloring

Abnormal image coloring occurs when the color balance is not set up
properly. You may adjust the color according to the following steps:
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producing. The video signal from your company may be out
of the response range of the image source.
Check to ensure whether the video signal source is
connected to the projector.
Check whether this video signal source is outputting a
signal.
If the projector does not receive any video input signal in 30
minutes, the projector will automatically turn the power off.
Try to adjust the focus.
Check to ensure that the distance between the projector and
the screen is within the proper range of distance.
To obtain the best effect, adjust the projector so that the lens
is at right angles to the screen. Additionally, the screen itself
should have a level surface.
Try adjusting the Brightness and the Contrast settings
available on the Computer menu and the Video menu, or you
may also adjust the Synchronization and the Tracking
settings by adding or subtracting the SYNC +/- and the
TRACKING +/- buttons on the operation panel.
Check the lens for dirt or dust. Use the procedure depicted
on page 40 for details on cleaning the lens.
If a computer image is being displayed, you may adjust the
RGB settings on the COMPUTER menu.
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