PTN MUH66TP-N, User Manual

Page: 17 / 44

4K HDBaseT 6x6 Matrix Switcher
PTN Electronics Limited 12 www.PTN-electronics.com
4.2.2 IR Operations
1) IR Matrix Switching
The 6
―IR OUT‖ ports and the 6 ―IR IN‖ ports on the far-end receivers make up an
6x6 IR
matrix. See as below:
IR Matrix
The IR signal is sent by corresponding IR remote, then it is transferred to HDBaseT
receiver, then to corresponding zone of the matrix through the twisted pair, finally it is
transferred to IR OUT port and received by controlled device.
Switching Operation : (6 IR IN ports correspond with 6 HDMI input ports separately in
default mode.)
a) Sending command (reference to 4.3 RS232 Control) : [x1]R[x2].
x1: Corresponding to the 6 IR OUT ports of the matrix, the IR transmitter connected
to this port can be placed at IR receiving area of output device or MUH66TP-N
itself.
x2: Corresponding to the zone (receive IR signal from HDBaseT receiver with IR IN
port connects with IR receiver) number of MUH66TP-N.
Example: Send command
―3R2.‖ to transfer IR signal received from zone 2 to IR
OUT port 3.
2) Force Carrier
a) Only if the IR receiver connected to HDBaseT receiver is with IR carrier, can the
received IR signal be transferred to IR OUT port of the matrix.
b) Only if the IR receiver connected to IR ALL IN port of the matrix is with IR carrier,
can the received IR signal be transferred to IR OUT port of the matrix.
IR Transmitter
H
D
M
I
6
H
D
M
I
4
H
D
M
I
2
H
D
M
I
5
H
D
M
I
3
H
D
M
I
1
5 6 3 4 1 2
5 6 3 4 1 2
RS232 AUDIO RS232 AUDIO RS232 AUDIO RS232 AUDIO RS232 AUDIO RS232 AUDIO AUDIO AUDIO AUDIO
L
R
T
x
R
x
L
R
T
x
R
x
L
R
T
x
R
x
L
R
T
x
R
x
L
R
T
x
R
x
L
R
T
x
R
x
L
R
L
R
L
R
L
R
L
R
L
R
H
D
M
I
H
D
M
I
H
D
M
I
H
D
B
a
s
e
T
H
D
B
a
s
e
T
H
D
B
a
s
e
T
H
D
B
a
s
e
T
H
D
B
a
s
e
T
H
D
B
a
s
e
T
1 2 3 4 5 6
IR IN IR IN IR IN IR IN IR IN IR IN IR OUT IR OUT IR OUT
OUTPUT 1 OUTPUT 2 OUTPUT 3 OUTPUT 4 OUTPUT 5 OUTPUT 6 INPUT INPUT INPUT
R
S
2
3
2
T
C
P
/I
P
IR
A
L
L
I
N
IR
E
Y
E
Matrix
4K
Tx Rx
RS232 IR IN IR OUT
24V
HDMI OUT HDBT IN
PoC
Tx Rx
RS232 IR IN IR OUT
24V
HDMI OUT HDBT IN
PoC
Tx Rx
RS232 IR IN IR OUT
24V
HDMI OUT HDBT IN
PoC
Tx Rx
RS232 IR IN IR OUT
24V
HDMI OUT HDBT IN
PoC
Tx Rx
RS232 IR IN IR OUT
24V
HDMI OUT HDBT IN
PoC
Tx Rx
RS232 IR IN IR OUT
24V
HDMI OUT HDBT IN
PoC
TPHD402PR 1 TPHD402PR 2 TPHD402PR 3 TPHD402PR 4 TPHD402PR 5 TPHD402PR 6