Optoma Technology TH1020 Projector User Manual


 
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English
User Controls
Zoom
Press the to reduce the size of an image.
Press the to magnify an image on the projection screen.
Overscan
Overscan function removes the noise in a video image. Overscan
the image to remove video encoding noise on the edge of video
source.
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. If the image
looks trapezoidal, this option can help make the image rectangular.
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