Optoma WU630 User Manual page 27

USER CONTROLS
SCREEN
Aspect
Use this function to choose your desired aspect ratio.
• 4:3: This format is for 4:3 aspect input sources.
• 16:9: This format is for 16:9 aspect input sources, like HDTV and DVD enhanced for Wide screen TV.
• Native: This format displays the original image without any scaling.
• Auto: Automatically selects the appropriate display format.
Zoom
• Press the ◄ button to reduce the size of an image.
• Press the ► button 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.
Note:
Each I/O has different settings of "Overscan".
"Overscan" and "Zoom" can't work at same time.
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.
Note:
This function is not available when option board type1 is equipped.
Keystone can be adjusted in "SCREEN"-"Geometry"-"Keystone" in such case.
Projected picture can't be adjusted square by V keystone when lens is shifted from the center.
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