Hd and sd signal format compatibility, Video system signal compatibility – Smart Technologies 800ix-SMP User Manual
Page 41
HD and SD signal format compatibility
The following tables list the projector’s high definition and standard definition format signal
compatibility, which you can adjust by using the aspect ratio commands described in Adjusting
projector settings on page 14.
Signal format
Aspect ratio
Horizontal
frequency (kHz)
Vertical
frequency (Hz)
“Match Input”
appearance
480i (525i)
4:3
15.73
59.94
Full screen
480p (525p)
4:3
31.47
59.94
Full screen
576i (625i)
5:4
15.63
50
Pillarbox
576p (625p)
5:4
31.25
50
Pillarbox
720p (750p)
16:9
45
59.94
Letterbox
720p (750p)
16:9
37.5
50
Letterbox
1080i (1125i)
16:9
33.75
59.94
Letterbox
1080i (1125i)
16:9
28.13
50
Letterbox
1080p (1125p)
16:9
67.5
59.94
Letterbox
1080p (1125p)
16:9
56.25
50
Letterbox
N
N O T E
Your projector is HD Ready. Its native resolution supports a pixel-perfect display of 720p source
content. However, because the projector compresses 1080i source content to fit its native
resolution, it doesn’t support a pixel-perfect display of 1080i source content.
Video system signal compatibility
The following tables list the projector’s video system signal compatibility, particularly for signals
delivered over S-Video and Composite video connectors, which you can adjust by using the aspect
ratio commands described in Adjusting projector settings on page 14.
Video mode
Aspect ratio
Horizontal
frequency (kHz)
Vertical
frequency (Hz)
Color signal
(MHz)
NTSC
4:3
15.73
59.94
3.58
PAL
4:3
15.63
50
4.43
SECAM
4:3
15.63
50
4.25 and 4.41
PAL-M
4:3
15.73
59.94
3.58
PAL-N
4:3
15.63
50
3.58
PAL-60
4:3
15.73
59.94
4.43
NTSC 4.43
4:3
15.73
59.94
4.43
C H A P T E R 4
Integrating other devices
31