Optoma ZH520 User Manual page 35

USING THE PROJECTOR
WXGA scaling table (screen type 16x9):
16 : 9 screen
4x3 Scale to 960x720.
16x9 Scale to 1280x720.
LBX Scale to 1280x960, then get the central 1280x720 image to display.
Native mode 1:1 mapping centered.
Auto - If auto format is selected, the screen type will automatically become 16:9 (1280x720).
- If source is 4:3, the screen type will be scaled to 960x720.
- If source is 16:9, the screen type will be scaled to 1280x720.
- If source is 15:9, the screen type will be scaled to 1200x720.
- If source is 16:10, the screen type will be scaled to 1152x720.
WXGA auto mapping rule (screen type 16x9):
Auto
H-resolution
4:3
Wide Laptop
SDTV
HDTV
480i/p 576i/p
Input resolution
V-resolution
640
800
1024
1280
1400
1600
1280
1280
1280
720
720
1280
1920
1080i/p
1:1 mapping
display
1280x720.
1280
480 960
600 960
768 960
1024 960
1050 960
1200 960
720 1280
768 1200
800 1152
576 1280
480 1280
720 1280
1080 1280
720p
1280x720 1:1 mapping
centered. centred.
Auto/Scale
720
720
720
720
720
720
720
720
720
720
720
720
720
720
PC
35
English