Optoma X402 - Image Positioning & Masking

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English
User Controls
16:10 Screen 480i/p 576i/p 1080i/p 720p PC
4:3 Scale to 1066 x 800
16:10 Scale to 1280 x 800
LBX
Scale to 1280 x 960, in order to get the central 1280 x 800
image displayed on the screen.
Native
1:1 mapping
centered
1:1 map-
ping display
1280 x 800
1280 x 720
centered
1:1 mapping
centered
Auto
Input source will be t into 1280x800 display area and be `
kept its original aspect ratio
If source is 4:3, auto resize to 1066 x 800 `
If source is 16:9 auto resize to 1280 x 720 `
If source is 15:9 auto resize to 1280 x 768 `
If source is 16:10 auto resize to 1280 x 800 `
Edge Mask
Edge mask 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.
Image Shift
Press into the next menu as below and then use or or
or to select item.
H: Press the ` to shift the projected image position
horizontally.
V: Press the ` to shift the projected image position verti-
cally.
V Keystone
Press the or to adjust image distortion vertically and make
a squarer image.
Exit
Choose “Exit” to exit the menu.
Each I/O has 
different setting of
“Edge Mask”.
“Edge Mask” and 
“Zoom” can’t work
at same time.