ViewSonic PLED-W500 Guide de l'utilisateur télécharger pdf (Page 29)

SCREEN

Aspect Ratio

AUTO: Automatically selects the appropriate display format.

4:3: This format is for 4×3 input sources.

16:9: This format is for 16×9 input sources, like HDTV and DVD enhanced for

Wide screen TV.

16:10: This format is for 16×10 input sources, like widescreen laptops.

Overscan

Overscan function removes the noise in a video image. Overscan the image to

remove video encoding noise on the edge of video source.

Digital Zoom

Press the ◄ button to reduce the size of an image.

Press the ► button to magnify an image on the projection screen.

Auto Keystone

Choose “On” to automatically start the keystone adjustment.

Choose “Off” to manually adjust the keystone.

V Keystone

Press the ◄ or ► button to adjust image distortion vertically. If the image looks

trapezoidal, this option can help make the image rectangular.

Ceiling Mount

AUTO: Automatically inverts the image when the projector is mounted on the

ceiling.

Desktop Front: The image is projected straight on the screen.

Ceiling Front: When selected, the image will turn upside down.

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ViewSonic PLED-W500 Guide de l'utilisateur Page 29