TMX44PRO AVK
3.2 Matrix Switcher Rear Panel
No. Name
Description
①
INPUTS
Four type-A female HDMI input ports to connect HDMI
sources.
②
IR IN
▪
1~4:
Four 3.5mm jacks to connect four IR receivers.
Each IR input is associated with the respective
HDBaseT output and cannot be switched separately. It
makes up a bi-directional IR transmission with the IR
OUT on the corresponding HDBaseT receiver.
▪
ALL IN:
3.5mm jack to connect the IR receiver to
transmit the IR signal from the ALL IN port to all
HDBaseT receivers.
③
IR OUT
▪
1~4:
Four 3.5mm jacks to connect four IR emitters to
send the IR signal received from the corresponding
HDBaseT receivers.
ALL IN:
3.5mm jack to connect the IR emitter to send the
IR signal received from all HDBaseT receivers.
④
OUTPUTS
Four HDBaseT RJ45 outputs to connect the four HDBaseT
receivers, and four local HDMI ports to connect local
displays
⑤
AUDIO
MATRIX
OUT/ARC
Four 3-pin terminal blocks and four Toslink connectors to
connect speakers or amplifiers for HDMI input audio de-
embedding or HDBaseT output audio de-embedding.
The four Toslink connectors can also be used for ARC
audio output from HDBaseT receivers. They can make up
an audio matrix to be controlled by front panel buttons, GUI
or RS232 commands.
⑥
RS232
Four 3-pin terminal blocks to control the third-party
devices base on RS232 pass-through feature. There is a
one-to-one correspondence between the four RS232
ports and the four RS232 ports of four HDBaseT
receivers
⑦
CONTROL
▪
RS232:
3-pin terminal block to connect the control
device (e.g. PC) to control the matrix switcher by RS232
commands.
▪
IR REC:
3.5mm jack to connect IR receiver to control
the matrix switcher by the IR remote.
▪
FW:
Type-A USB port for firmware upgrade.
▪
TCP/IP:
RJ45 port to connect the control device (e.g.
PC) to control the matrix switcher by GUI.
AUDIO MATRIX OUT / ARC
IR REC
1
6
7
8
9
2
3
4
5
