Dell M109S Projector - Manual (Page 19)

Using Your Projector
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DISPLAY (in PC Mode)
Using the Display menu, you can adjust the display settings of your projectors. The
Display menu provides the following options:
A SPECT R ATIO — Allows you to set the aspect ratio.
• 4:3 - The input source scales to fit the screen.
• Original - The input source scales to fit the screen while keeping the aspect ratio
of the input source.
• Wide - The input source scales to fit the width of the screen.
Use Wide or 4:3 if you are using one of the following:
- Computer resolution greater than SVGA
- Component cable (720p/1080i/1080p)
D IGITAL Z OOM — Press to digitally magnify an image up to 4 times on the projection
screen and press to reduce the zoomed image.
Z OOM N AVIGATION — Press to navigate projection screen.
H ORIZONTAL P OSITION — Press to move the image to the right and to move the
image to the left.
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 — 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 projectors. The