DXP DVI Pro and DXP HDMI Series • SIS Configuration and Control 53
X1(
= EDID reference le for DDC 01 – 40 32 = 720p (default) data
EDID is a communications protocol or instruction set for the identication of display
devices to computers using the DDC (Display Data Channel) transmission standard. EDID
information consists of the resolution, refresh rate, and pixel clock information of a display
device. You can apply an EDID to a selected input by selecting one of the categories of
EDID les shown in the table below.
• The EDID of the display connected to an output (numbers 1 through the number of
outputs on your DXP)
• One of 28 factory-loaded EDID les (numbers 9 through 36)
• One of the four user-dened les, to which you have saved the EDID for the device
connected to output 1 (numbers 37 through 40)
EDID Table — DDC Source Selection
SIS Value
X1(
Resolution Refresh (Hz)
SIS Value
X1(
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
2-channel audio
60
10
640x480 75
30
576p
2-channel audio
60
11
800x600 60
31
720p
2-channel audio
50
12
800x600 75
32
720p
2-channel audio
(Default)
60
13
852x480 60
33
1080p
multi-channel
audio
60
14
852x480 75
34
1080i
2-channel audio
60
15
1024x768 60
35
1080p
2-channel audio
50
16
1024x768 75
36
1080p
2-channel audio
60
17
1024x852 60
37
User assigned #1
18
1024x852 75
38
User assigned #2
19
1280x768 60
39
User assigned #3
20
1280x768 75
40
User assigned #4