Optoma HD91 User Manual - Page 36

User Controls 16:9 Screen ™™ (#1) This function is not supported in SBS mode. ™™ Pressing "Native" button on the remote will be "Auto235" when Anamorphic lens is fixed or movable. 4:3 16:9 LBX (#1) Native Auto235 No anamorphic lens attached 1080p Scaling Table 480i/p 576i/p 1080i/p 720p PC 1440 x 1080 center 1920 x 1080 center 1920 x 1440 center, then get the central 1920 x 1080 image to display No resize image, 1:1 mapping and centered. This format shows original image without scaling. If this format is select, Screen type will auto become 16:9 (1920x1080) If source is 4:3, auto resize to 1440 x1080 If source is 16:9 auto resize to 1920x1080 If source is 16:10 auto resize to 1920 x 1200 and cut 1920x1080 area to display ™™ Each I/O has different setting of "Edge Mask". When anamorphic lens is movable 16:9 Screen 480i/p 576i/p 1080i/p 720p PC 4:3 1440 x 1080 center 16:9 1920 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 English 36