6.2.2 IR Operations
Force Carrier
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.
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.
If the IR receiver connected with HDBaseT receiver or IR ALL IN port of the matrix is not with IR
carrier, send the command
“%0901.” to enter infrared carrier enforcing mode, and then IR signal can
be transferred to IR OUT port.
Control Far-end Device locally
Connect an IR receiver to IR IN/ IR ALL IN on the switcher, and use the IR Remote of far-end device
to control the device locally.
1 to 1: (through IR IN)
Connect an IR receiver with IR carrier to the IR IN port of MUH44TPR2-N; users can control far-end
output displayer via its IR remote from local.
In that case, the IR signal is transferred via twisted pair. Only the corresponding IR OUT port can emit
control signals to the remote display.
See the figure below:
Control far-end device from Local
Note: The IR receiver connected to
IR IN
must be with IR carrier
1 to All: (through IR ALL IN)
Connect an IR receiver to the IR ALL IN port of MUH44TPR2-N, the IR signal received from IR ALL
IN port will be transmitted to all the 4 connected far-end HDBT receivers. See as below:
Control far-end device through IR ALL IN port
Note: Send command
“%0901.” to enter infrared carrier enforcing mode if the IR Receiver connected to IR ALL IN
is not with carrier.
PoC
TPHD402PR
DVD
HDTV
IR Remote
HDTV
IR Emitter
PoC
TPHD402PR 1
HDTV
HDTV
TPHD402PR 2
HDTV
HDTV
TPHD402PR 3
HDTV
TPHD402PR 4
HDTV
PoC
PoC
PoC
IR Emitter
IR Remote
IR Emitter
IR Emitter
IR Emitter
