Dell S300 Guia do Utilizador descarregar pdf (Página 37)

Using Your Projector 37

• Original — Select Original to maintain the aspect ratio of image projected

according to input source.

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

• Wide — The input source scales to fit the width of the screen to project a

wide screen image.

ZOOM—Press to activate Zoom menu.

Select the area to zoom and press to view zoomed image.

Adjust the image scale by pressing or and

press to view.

OOM NAVIGATION—Press to activate Zoom Navigation

menu.

Use to navigate projection screen.

ORIZONTAL POSITION—Press to move the image to the left and to move the

image to the right.

ERTICAL POSITION—Press to move the image down and to move the image

up.

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.

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.

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Dell S300 Guia do Utilizador Página 37