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The following is IR system diagram about IR cable use method.
IR R
emote
CAT 5e/6 cable
IR Receiver cable
IR R
emote
TX
RX
1
TX
RX
DC 24V
HDMI IN
Audio OUT
IR IN
IR OUT
RS-232
0
MODE
DC 24V
HDMI OUT
IR IN
IR OUT
RS-232
Transmitter
Receiver
IR Blaster cable
4K Source
Display
Note: When the angle between the IR receiver and the remote control is ± 45 °, the
transmission distance is 0-5 meters; when the angle between the IR receiver and
the remote control is ± 90 °, the transmission distance is 0-8 meters.
C
A
T
O
U
T
C
A
T
I
N