Optoma W351 Mode D'emploi page 38

User Controls
Each I/O has

different setting of
"Edge Mask".
"Edge Mask" and

"Zoom" can't work at
same time.
38
English
16:10 Screen 480i/p
4:3
16:10
1:1 mapping
Native
centered.
16:9 Screen 480i/p
4:3
16:9
1:1 mapping
Native
centered.
Edge Mask
Edge mask function removes the noise in a video image. 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
select item.
H: Use or to shift the projected image position horizontally.

V: Use or to 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.
576i/p 1080i/p
1066 x 800 center
1280 x 800 center
1:1 map-
ping (960 x
540) display
1280 x 800
576i/p 1080i/p
960 x 720 center
1280 x 720 center
1:1 map-
ping (960 x
540) display
1280 x 720
720p PC
1:1
1280 x 720
mapping
center
centered.
720p PC
1:1
1280 x 720
mapping
center
centered.
or to