Optoma UHD60 UHD60 User Manual - Page 32

USING THE PROJECTOR Note: ‡‡ ‡‡ Detailed informations about LBX mode: ±± Some Letter-Box Format DVDs are not enhanced for 16x9 TVs. In this situation, the image will not look right when displaying image in 16:9 mode. In this situation, please try to use the 4:3 mode to view the DVD. If the content is not 4:3, there will be black bars around the image in 16:9 display. For this type of content, you can use LBX mode to fill the image on the 16:9 display. ±± If you use an external anamorphic lens, this LBX mode also allows you to watch a 2.35:1 content (include Anamorphic DVD and HDTV film source) that supports anamorphic wide is enhanced for 16x9 Display in a wide 2.35:1 image. In this case, there are no black bars. Lamp power and vertical resolution are fully utilized. To use the superwide format, do the following: a) Set the screen aspect ratio to 2.0:1. b) Select "Superwide" format. c) Align the projector image correctly on the screen. 4K UHD scaling table: 16 : 9 screen 4x3 16x9 LBX Native mode Auto 480i/p 576i/p 720p 1080i/p 2160p Scale to 2880 x 2160. Scale to 3840 x 2160. Get the central 3840 x 1620 image, and then scale to 3840 x 2160 for display. 1:1 mapping centered. No scaling will be made; the displayed resolution depends on input source. -If source is 4:3, the screen type will be scaled to 2880 x 2160. -If source is 16:9, the screen type will be scaled to 3840 x 2160. -If source is 15:9, the screen type will be scaled to 3600 x 2160. -If source is 16:10, the screen type will be scaled to 3456 x 2160. Auto mapping rule: 4:3 Wide Laptop SDTV HDTV Input resolution H-resolution V-resolution 640 480 800 600 1024 768 1280 1024 1400 1050 1600 1200 1280 720 1280 768 1280 800 720 576 720 480 1280 720 1920 1080 3840 2880 2880 2880 2880 2880 2880 3840 3600 3456 2700 3240 3840 3840 Auto/Scale 2160 2160 2160 2160 2160 2160 2160 2160 2160 2160 2160 2160 2160 2160 32 English