Dell 7609WU Projector - Manual (Page 36)

Using Your Projector 36
V
ERTICAL
P
OSITION
—Press to move the image down and to move the image
up.
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
—Allows you to 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.
DISPLAY (in Video Mode)
Using the Display menu, you can adjust the display settings of your projector. The
Display menu provides the following options:
V
IDEO
M
ODE
—Allows you to optimize the projector’s display mode:
Presentation, Bright, Movie, sRGB (provides a more accurate color
representation), and Custom (set your preferred settings for these two options). If
you adjust the settings for White Intensity or Degamma, the projector
automatically switches to Custom.
S
IGNAL
T
YPE
—Manually select the signal type: RGB, YCbCr, or YPbPr.
Z
OOM
—Press to digitally magnify an image up to 8 times on the projection
screen and press to reduce the zoomed image (for single display).
Z
OOM
N
AVIGATION
—Press to navigate the projection screen.
W
HITE
I
NTENSITY
—Set 0 to maximize the color reproduction and 10 to maximize
the brightness.
D
EGAMMA
—Adjust among the 4 preset values (1, 2, 3, 4) to change the color
performance of the display.