Optoma ZU720TST User Manual page 40

USING THE PROJECTOR
Display Menu
Aspect Ratio
Select the aspect ratio of the displayed image between the following options:
‡ Auto: Automatically select the appropriate display format.
‡ 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.
16:10: This format is for 16:10 input sources, like widescreen laptops.
‡
Note:
When the input source switch to Home, the Aspect Ratio will be unavailable.
4K UHD scaling table:
16 : 9 screen
Auto
4x3
16x9
16x10
Auto mapping rule:
4:3
Wide Laptop
SDTV
HDTV
Edge Mask
Use this function to remove the video encoding noise on the edge of video source.
Note:
When the input source switch to USB or Home, the Edge Mask will be unavailable.
Digital Zoom
Adjust the image size on the projection screen.
40 English
480i/p 576i/p
- 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.
Scale to 2880 x 2160.
Scale to 3840 x 2160.
Scale 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