Optoma HD91 User Manual - Page 37

User Controls When anamorphic lens is fixed 16:9 Screen 480i/p 576i/p 1080i/p 720p PC 4:3 1080 x 1080 center 16:9 1440 x 1080 center LBX (#1) Catch Catch 720x363 720x436 (Center) (Center) Catch 1920x817 (Center) Catch 1920x545 (Center) Catch 75.65% of height (Center) Scale to 1920x1440, then get the central 1920x1080 image to display Auto235 (#1) (same button on remote of Native) When source is 2.35:1(with black bar at top/bottom), Doing LBX format. When source isn't 2.35:1 that is full 4x3 or 16x9 (There is no black bar at top/bottom), doing 16x9 format Catch Catch 720x422 720x506 (bottom) (bottom) Catch 1920x948 (bottom) Catch 1920x632 (bottom) Catch 87.8% of height (bottom) Auto235_Subtitle When source is 2.35:1(with black bar at top/bottom), Doing above catching rule and Scale to 1920x1440, then get the central 1920x1080 image to display. When source isn't 2.35:1 that is full size 4x3 or 16x9 (There is no black bar at top/bottom), doing 16x9 format 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. 37 English