Dell S520 Projector Manuel d'utilisateur télécharger pdf (Page 41)

Using Your Projector 41

settings. The display settings menu provides the following options:

ORIZONTAL POSITION—

Press to move the image right and to

move the image left.

VERTICAL POSITION—

Press to move the image up and to move

the image down.

FREQUENCY—

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.

TRACKING—

Synchronize the phase of the display signal with the

graphic card. If you experience an unstable or flickering image, use

Trac kin g t o c or re ct it . T his is a fine adjustment.

ASPECT RATIO—

Allows you to select the aspect ratio to adjust how the

image appears. Options are: Origin, 16:10, and 4:3.

•Origin — Select Origin to maintain the aspect ratio of the image

projector according to the input source.

•16:10 — The input source scales to fit the width of the screen to

project a 16:10 screen image.

•4:3 — The input source scales to fit the screen and projects a 4:3

image.

ZOOM—

Press and to zoom and view the image.

Adjust the image scale by pressing or

and press to view on your remote

control only.

ZOOM NAVIGATION—

Press to activate the

Zoom Navigation

menu.

Use to navigate the projection

screen.

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Dell S520 Projector Manuel d'utilisateur Page 41