4K 4x4 HDBaseT Matrix Switcher
Comm-Tec S.r.l.
7
www.comm-tec.it
buttons
EDID
management button: Enable input port to manually
capture and learn the EDID data of output devices.
CLEAR
:
Withdraw an operation like switching output
channel, learning EDID data before it comes into effect.
Meanwhile, the matrix will return to the previous status.
ENTER:
Confirm operation. Press and hold it for 3 seconds
to enter in Inquiry mode.
Notes:
Pictures shown in this manual are for reference only, different model and
specifications are subject to real product.
2.2
Rear Panel
No.
Name
Description
①
IR ALL IN
Input port for IR control signal, connect with IR receiver, deliver
IR signal to all the HDBaseT ports to control the remote
devices.
②
HDMI
INPUTS
HDMI input ports, 4 in total, type A female HDMI connector,
connect with HDMI input source devices.
③
IR OUT
Connect with IR transmitter, to emit the IR signal sent from the
HDBaseT ports of the far-end Receiver. These IR OUT
sockets make up an IR matrix with the IR IN sockets on the
HDBaseT receivers, and all IR signals can be switched
synchronously
with the AV signal, or separately switched.
④
OUTPUTS
a.
IR IN
: Connect with IR receiver, fixed IR input for the
output, cannot be switched separately. It makes up an IR
bi-directional transmission with the IR OUT on the
corresponding HDBaseT receiver.
RS232
IR EYE
TCP/IP
DC 24V
RS232
IR EYE
TCP/IP
HDMI INPUTS
IR OUT
1
2
3
4
1
2
3
4
OUTPUTS
HDMI
AUDIO
HDBaseT
HDMI
2
3
4
L
R
AUDIO
L
R
AUDIO
L
R
AUDIO
L
R
Tx
Rx
Tx
Rx
Tx
Rx
IR IN
1
IR IN
IR IN
IR IN
IR ALL IN
COAX
HDBaseT
HDBaseT
HDBaseT
DC 24V
COAX
COAX
COAX
Tx
Rx
HDMI
AUDIO
HDBaseT
L
R
Tx
Rx
IR IN
1
COAX
a
b
c
d
e
f
