![background image](http://html1.mh-extra.com/html/geha/c223/c223_manual_2205833035.webp)
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English
User Controls
Overscan
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.
V Image Shift
Shift the projected image position vertically.
V Keystone
Press the or to adjust image distortion vertically. If the image
looks trapezoidal, this option can help make the image rectangular.
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Summary of Contents for C223
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