Edid — extended display identification data, Edid – Extron Electronics SMX System Setup Guide User Manual
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SMX System MultiMatrix Switcher • SIS Programming Guide
EDID — Extended Display Identification Data
A communications protocol or instruction set for the identification of
display devices to computers using the DDC (Display Data Channel)
transmission standard (see
for SIS commands).
EDID Minder Table — DDC Source Selection
DVI-Pro/HDMI
SIS Value
X3@
Resolution
Refresh
(Hz)
SIS Value
X3@
Resolution
Refresh
(Hz)
Resolution
Refresh
(Hz)
1
Output 1
21
1280x1024
60
2
Output 2
22
1280x1024
75
3
Output 3
23
1365x768
60
4
Output 4
24
1365x768
75
5
Output 5
25
1366x768
60
6
Output 6
26
1366x768
75
7
Output 7
27
1400x1050
60
8
Output 8
28
1600x1200
60
9
640x480
60
29
480p
60
480p
2 ch audio
60
10
640x480
75
30
576p
50
576p
2 ch audio
60
11
800x600
60
31
720p
50
720p
2 ch audio
50
12
800x600
75
32
720p (default)
DVI-Pro/HDMI
60
720p
(default)
2 ch audio
60
13
852x480
60
33
1080i
50
1080p
Multi ch
audio
60
14
852x480
75
34
1080i
60
1080i
2 ch audio
60
15
1024x768
(default)
DVI
60
35
1080p
50
1080p
2 ch audio
50
16
1024x768
75
36
1080p
60
1080p
2 ch audio
60
17
1024x852
60
37
User assigned
18
1024x852
75
38
User assigned
19
1280x768
60
39
User assigned
20
1280x768
75
40
User assigned