www.vanco1.com
800-626-6445
6
EDID
The EDID switch allows for EDID learning or to pre-set an EDID to encourage a “handshake” between the
display and source.
The EDID learning function is only necessary whenever any display on the HDMI output port is not outputting
audio and video properly. Because the HDMI source devices and displays may have various level of capability in
playing audio and video, the general principle is that the source device will output the lowest standards in audio
format and video resolutions to be acceptable among all HDMI displays connected. In this case, a 720p stereo
HDMI signal output would be probably the safest choice. The EDID function can also force the matrix to learn
the EDID of the lowest capable HDMI display among others to make sure all displays are capable to play the
HDMI signals normally.
There are two methods for EDID Learning as shown below:
1. EDID Dip Switch Adjustment: Please see below for EDID settings via EDID Dip Switch
2. IR Remote Control: Please see below for OPERATION CONTROL – SOFTWARE CONTROL THROUGH RS-
232
EDID Dip Switch Adjustment
To adjust EDID via Dip Switch, power off matrix unit and adjust to desired EDID setting on dip switch, then
power the matrix unit on. There will be an audible beep sound confirming the changes.
EDID Settings:
There are 16 embedded default EDID settings as shown below:
Number
EDID Selector EDID Description
1
0000
Auto mode (default)
2
0001
1080i,Stereo Audio 2.0
3
0010
1080i,Dolby/DTS 5.1
4
0011
1080i,HD Audio 7.1
5
0100
1080p,Stereo Audio 2.0
6
0101
1080p,Dolby/DTS 5.1
7
0110
1080p,HD Audio 7.1
8
0111
3D,Stereo Audio 2.0
9
1000
3D,Dolby/DTS 5.1
10
1001
3D,HD Audio 7.1
11
1010
2160p @ 30hz,Stereo Audio 2.0
12
1011
2160p @ 30hz,Dolby/DTS 5.1
13
1100
2160p @ 30hz,HD Audio 7.1
14
1101
1024x768 DVI
15
1110
1920x1080 DVI
16
1111
PC Software control mode
