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28 Using Your Projector
FREQUENCY—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.
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
DISPLAY (in Video Mode)
Using the Display menu, you can adjust the display settings of your projectors.
The Picture menu, provides the following options:
IDEO MODE—Allows you to optimize the projectors display mode:
PC, Movie, sRGB (provides more accurate color representation), Game, and
Custom (set your preferred settings). If you adjust the settings for White Intensity
or Degamma, the projector automatically switches to Custom.
NOTE: If you adjust the settings for White Intensity or Degamma, the projector
automatically switches to Custom.
IGNAL TYPE—Manually select signal type RGB, YCbCr, or YPbPr.
OOM—Press to digitally magnify an image up to 4 times on the projection
screen and press to reduce the zoomed image.
OOM NAVIGATION—Press to navigate projection screen.
HITE INTENSITY—Set 0 to maximize the color reproduction and 10 to maximize
EGAMMA—Adjust among the 4 preset values (1, 2, 3, 4) to change the color
performance of the display.