50
Using Your Projector
F
REQUENCY
—
Allows you to change the display data clock frequency to match the
frequency of your computer graphics card. If you see a vertical flickering wave, use
Frequency
control to minimize the bars. This is a coarse adjustment.
T
RACKING
—
Synchronize the phase of the display signal with the graphic card. If you
experience an unstable or flickering image, use
Tracking
to correct it. This is a fine
adjustment.