HDMI 2.0 4x1 Presentation Switcher with Audio Extraction
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8.2.3 EDID Management
Command
Function
Feedback Example
EDIDR[xxxx].
Read the preset EDID. [xxxx] represents
the 4-pin DIP switch status.
EDID_0001!
…
EDIDUSE[xxxx].
Invoke the preset EDID. [xxxx] represents
the 4-pin DIP switch status. Please refer
to the
Note: When invoke the preset EDID, the
4-pin EDID DIP switch on the rear panel
must be in the “1111” status.
EDIDUSE0001!
EDID_RS232&GUI_MODE!
EDID0001!
User-define EDID
There are four EDID values can be customized by sending the below command.
Note: When send the below commands to configure EDID, the 4-pin EDID DIP switch
on the rear panel must be in the “1111” status.
Command
Function & Operation
EDIDW[xxxx].
User-define EDID. xxxx = 1011, 1100, 1101 or 1110.
Operation:
Step 1:
Prepare the EDID file (.bin).
Step 2:
Set the 4-pin DIP switch to “1111” status.
Step 3:
Send the command “
EDIDW1101.
”, and the feedback is “
Please Send
The EDID File!
”.
Step 4:
Send the
EDID file (.bin). If successfully upload, the feedback is:
“
Received The File!
Length=256!
EDID1101 Update OK!
”
8.2.4 Audio Control
Command
Function
Feedback Example
IISON.
Turn on the stereo analog L/R audio output. IIS_OUT_ON!
IISOFF.
Turn off the stereo analog L/R audio output. IIS_OUT_OFF!
SPDIFON.
Turn on the Toslink digital audio output.
SPDIF_OUT_ON!
SPDIFOFF.
Turn off the Toslink digital audio output.
SPDIF_OUT_OFF!
