KanexPro MX-HDBASE8X8-4K - IR Matrix Switching; Force Carrier

4K HDBaseT™ 8x8 Matrix Switcher
MX-HDBASE8X8-4K 13
KanexPro.com
4.2.2 IR Operations
1) IR Matrix Switching
The 8“IR OUT” ports and the 8 “IR IN” ports on the far-end receivers makeup an8x8IR
matrix. See as below:
IR Matrix
Corresponding IR sends the IR signal 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: (8 IR IN ports correspond with 8 HDMI input ports separately in
default mode.)
a) Sending command (reference to 4.3 RS232 Control): [x1] R [x2].
x1: Corresponding to the 8 IR OUT ports of the matrix, the IR transmitter connected
to this port can be placed at IR receiving area of output device or the
8x8switcheritself.
x2: Corresponding to the zone (receive IR signal from HDBaseT receiver with IR IN
port connects with IR receiver) number of the switcher.
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 IRALL IN port of the matrix is with IR carrier, can
the received IR signal be transferred to IR OUT port of the matrix.
If the IR receiver connected with HDBaseT receiver or IR ALL IN port of the matrix is
RS 232TC P/I P
IR AL L IN
IR E YE
HD MI 8 H DM I 7
7
IR OUT
INPUT
L R
HD Bas eT
RS232 AUDIO
OUTPUT 1
Tx Rx
HD MI
1
L R
HD Bas eT
RS232 AUDIO
OUTPUT 2
Tx Rx
HD MI
2
L R
HD Bas eT
RS232 AUDIO
OUTPUT 3
Tx Rx
HD MI
3
L R
HD Bas eT
RS232 AUDIO
OUTPUT 4
Tx Rx
HD MI
4
L R
HD Bas eT
RS232 AUDIO
OUTPUT 5
Tx Rx
5
L R
HD Bas eT
RS232 AUDIO
OUTPUT 6
Tx Rx
6
L R
HD Bas eT
RS232 AUDIO
OUTPUT 7
Tx Rx
7
L R
HD Bas eT
RS232 AUDIO
IR INIR INIR INIR INIR INIR INIR INIR IN
OUTPUT 8
Tx Rx
8
AUDIO
7
L R L R
8
8
HD MI 6 H DM I 5
5
IR OUT
INPUT
AUDIO
5
L R L R
6
6
HD MI 4 H DM I 3
3
IR OUT
INPUT
AUDIO
3
L R L R
4
4
HD MI 2 H DM I 1
1
IR OUT
INPUT
AUDIO
1
L R L R
2
2
HDMI O UTHDBT I N
Tx Rx
RS232IR IN IR OUT
PoC
IR Transmitter
HDMI O UTHDB T IN
Tx Rx
RS232IR IN IR OUT
PoC
HDMI O UT
HDBT I N
Tx Rx
RS232IR IN IR OUT
PoC
HDMI O UTH DBT IN
Tx Rx
RS232IR IN IR OUT
PoC
HDMI O UT
HDBT I N
Tx Rx
RS232IR IN IR OUT
PoC
HDMI O UT
HDBT I N
Tx Rx
RS232IR IN IR OUT
PoC
HDMI O UT
HDBT I N
Tx Rx
RS232IR IN IR OUT
PoC
HDMI O UT
HDBT I N
Tx Rx
RS232IR IN IR OUT
PoC
1
2
Receiver 1 Receiver 2 Receiver 3 Receiver 4 Receiver 5 Receiver 6 Receiver 7 R e ceiver 8
3
4
5
6
7
8