HDMI 4x4 Matrix Switch Kit, HDBT, PoC, 4K/60
Installation & Operation Manual
© MuxLab Inc. 2017
23
Command
Function
Feedback Example
For X=1, 2, 3 or 4 will disable this port.
For X=5 will disable all the 4 ports.
[x]
/+[Y]/[X]:******.
Sets the RS232 communication between
the PC and the HDBT receiver.
Note: This command is only applicable
with HDBT Receivers supporting an
RS232 port, otherwise it does not apply.
①
Y points to the Matrix port number
connected to a given HDBT receiver
supporting an RS232 port.
Y= (1 to 3 & 5) or (A to G), The value
of Y is defined as follows:
a.
Y = (1 to 3), sends this command to
the corresponding HDBT receiver to
control the far-end device.
b.
Y = 5, sends this command to all
HDBT receivers to control the
corresponding far-end devices.
c.
Y = A, B, or C
d.
Y = E, F, or G
For items
“c” or “d” above, sends this
command, but it will only be saved to
the Matrix Switch and no action will be
taken by the corresponding HDBT
receiver. This command will actually
be sent at about the same time as you
send the PWON command (for item
“c”) or PWOFF command (for item
“d”).
Note: A & E are for port 1, B & F are
for port 2, and C & G are for port 3.
②
X is used to set the baud rate. Its
value ranges from 1 to 7 (where
1=2400, 2=4800, 3=9600, 4=19200,
5=38400, 6=57600, and 7=115200).
③
***** is used for data (max 48 Bytes).
******
EDIDH[x]B[y].
Input port [y] learns the EDID from output
port [x].
If the EDID data is available and the audio
portion supports more than just PCM
mode, then force-set it to support only
EDIDH[x]B[y]
