APPENDIX C
INTEGRATING OTHER DEVICES
96
smarttech.com/kb/170911
Video format compatibility
The following tables list the projectors’ compatible VESA RGB video formats by resolution, which
the projector adjusts automatically when you use the aspect ratio commands described in
SMART U100 projector
Resolution
Mode
Aspect ratio
Refresh rate (Hz)
Match Input
appearance
720 × 400
720×400_85
1.8:1
85.039
Letterbox
640 × 480
VGA 60
4:3
59.94
Full screen
640 × 480
VGA 72
4:3
72.809
Full screen
640 × 480
VGA 75
4:3
75
Full screen
640 × 480
VGA 85
4:3
85.008
Full screen
800 × 600
SVGA 56
4:3
56.25
Full screen
800 × 600
SVGA 60
4:3
60.317
Full screen
800 × 600
SVGA 72
4:3
72.188
Full screen
800 × 600
SVGA 75
4:3
75
Full screen
800 × 600
SVGA 85
4:3
85.061
Full screen
832 × 624
MAC 16"
4:3
74.55
Full screen
1024 × 768
XGA 60
4:3
60.004
Full screen
1024 × 768
XGA 70
4:3
70.069
Full screen
1024 × 768
XGA 75
4:3
75.029
Full screen
1024 × 768
XGA 85
4:3
84.997
Full screen
1024 × 768
MAC 19"
4:3
74.7
Full screen
1152 × 864
SXGA1 75
4:3
75
Full screen
1280 × 720
HD 720
16:9
60
Letterbox
1280 × 768
SXGA1 75
1.67:1
60
Letterbox
1280 × 800
WXGA
16:10
60
Letterbox
1280 × 960
Quad VGA 60
4:3
60
Full screen
1280 × 960
Quad VGA 85
4:3
85.002
Full screen
1280 × 1024
SXGA3 60
5:4
60.02
Letterbox
1280 × 1024
SXGA3 75
5:4
75.025
Letterbox