Dell 7700HD Projector - Manual (Page 43)

D ISPLAY S ETTINGS ( IN PC M ODE )— Select and press to activate display settings.
The display settings menu provides the following options:
H ORIZONTAL P OSITION — Press to move the image right and to move
the image left.
V ERTICAL P OSITION — Press to move the image up and to move the
image down.
F REQUENCY — Allows you to change the display data clock frequency to
match the frequency of your computer’s graphics card. If you see a vertical
flickering wave, use the 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.
A SPECT R ATIO — Allows you to select the aspect ratio to adjust how the
image appears. Options are: Origin, 16:9, and 4:3.
•Origin — Select Origin to maintain the aspect ratio of the image
projector according to the input source.
•16:9 — The input source scales to fit the width of the screen to project a
16:9 screen image.
•4:3 — The input source scales to fit the screen and projects a 4:3 image.
Z OOM — Press and to zoom and view the image.
Adjust the image scale by pressing or
and press to view on your remote control
only.
Z OOM N AVIGATION —Press to activate the Zoom Navigation
menu.
Use
to navigate the projection screen.
Using Your Projector 43