User Controls

Display

Overscan

Overscan function removes the noise in a video image. Overscan the image to remove video encoding noise on the edge of video source.

Zoom

Press the to reduce the size of an image.

Press the to magnify an image on the projection screen.

H Image Shift

Shift the projected image position horizontally.

V Image Shift

Shift the projected image position vertically.

V Keystone

Press the or to adjust image distortion vertically and make a squarer image.

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Optoma Technology TX330 manual Overscan, Zoom, Image Shift, Keystone