Optoma ZK507-W User Manual page 38

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. Light
source 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.
4D UHD scaling table:
16:9 screen
4x3
16x9
LBX
Native mode
Auto
4D UHD auto mapping rule:
Auto
4:3
Wide Laptop
SDTV
HDTV
38 English
480i/p 576i/p
Scale to 2880 x 2160.
Scale to 3840 x 2160.
Scale to 3840 x 1620, then get the central 3840 x 2160 image to display.
- 1:1 mapping centered.
- No scaling will be made; the image is displayed with the resolution based 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.
Input resolution
H-resolution
640
800
1024
1280
1400
1600
1280
1280
1280
720
720
1280
1920
720p
V-resolution
480
600
768
1024
1050
1200
720
768
800
576
480
720
1080
1080i/p
Auto/Scale
3840 2160
2880 2160
2880 2160
2880 2160
2880 2160
2880 2160
2880 2160
3840 2160
3600 2160
3456 2160
2700 2160
3240 2160
3840 2160
3840 2160
2160p