13
EDID LEARNING
The EDID learning function is to resolve audio and video playing issues at HDMI output port.
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 commonly acceptable among all HDMI displays. In this case, a 720p stereo HDMI
signal output would be probably the safest choice. Nevertheless, the user can force the matrix to learn the
EDID of the lowest capable HDMI display among others to make sure all displays are capable of playing
the HDMI signals normally.
There are
THREE methods
to do EDID Learning as below,
1. IR Remote Control: Please refer to the
Operation Approach\ Method B: IR Remote Control
2. Software Control: Please refer to the
Operation Approach\ Method C: Software Control through
RS-232 port
3. Web Interface Control:
Please refer to the
Operation Approach\ Method D: Web Interface Control
There are eight
embedded default EDID
as below,
1. Ultra-HD(4K2K@60) - 24bit 3D video & 7.1ch audio
2. Ultra-HD(4K2K@60) - 24bit 3D video & 2ch audio
3. Ultra-HD(4K2K@30) - 24bit 3D video & 7.1ch audio
4. Ultra-HD(4K2K@30) - 24bit 3D video & 2ch audio
5. Full-HD(1080p@60) - 36bit 3D video & 7.1ch audio
6. Full-HD(1080p@60) - 24bit 2D video & 7.1ch audio
7. Full-HD(1080p@60) - 24bit 2D video & 2ch audio
8. HD(1080p@30)(1080i@60)(720p@60) - 24bit 2D video & 2ch audio
