4K HDBaseT 4x4 Matrix Switcher
PTN Electronics Limited
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4.2.2 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.
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.
4.2.3 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:
PoC
TPHD402PR
DVD
HDTV
IR Remote
HDTV
IR Emitter
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: