Aspect Ratio Menu - Optoma DLP ZH507+ User Manual

USING THE PROJECTOR

Aspect ratio menu

Aspect Ratio
Select the aspect ratio of the displayed image between the following options:
‡ 4:3: This format is for 4:3 input sources.
‡ 16:9: This format is for 16:9 input sources, like HDTV and DVD enhanced for Wide screen TV.
‡ LBX: This format is for non-16x9, letterbox source and if you use external 16x9 lens to display 2.35:1
aspect ratio in full resolution.
‡ Native: This format displays the original image without any scaling.
‡ Auto: Automatically selects the appropriate display format.
Note:
Detailed information 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. Light source power and vertical
resolution are fully utilized.
1080p scaling table:
16:9 screen
4x3
16x9
Native mode
1080p auto mapping rule:
Auto
4:3
Wide Laptop
SDTV
HDTV
38 English
480i/p 576i/p
Scale to 1440x1080.
Scale to 1920x1080.
- 1:1 mapping centered.
- No scaling will be made; the image is displayed with the resolution based on input source.
Input resolution
H-resolution
640
800
1024
1280
1400
1600
1280
1280
1280
720
720
1280
1920
1080i/p
V-resolution
480
600
768
1024
1050
1200
720
768
800
576
480
720
1080
720p
Auto/Scale
1920 1080
1440 1080
1440 1080
1440 1080
1440 1080
1440 1080
1440 1080
1920 1080
1800 1080
1728 1080
1350 1080
1620 1080
1920 1080
1920 1080
PC