8. Pin Assignment
8.1 IR Cable Pin Assignment
IR Blaster
IR Receiver
① ②
①
Power 5V
②
IR Blaster Signal
③
NC
①
IR signal
②
Power 5V
③
Grounding
① ② ③
③
8.2 RJ-45 Pin Defi nition
Pin
Video
DDC
1
TMDS2+
SCL
2
TMDS2-
N/A
3
TMDS1+
SDA
4
TMDS1-
Power 5V
5
TMDS0+
GND
6
TMDS0-
IR
7
TMDSC+
HPD
8
TMDSC-
CEC
6
Example:
⑤
IR Receiver: This slot is where you connect the IR receiver cable, place the
IR eye in front of the display then use the existing remote to control the
input source equipment. The IR receiver has a frequency range from
30KHz to 50KHz.
7.2 Rear Panel
CH-1106TX CH-1106RX
①
DDC input/output: Connect the DDC output transmitter to the DDC input
of the receiver using a CAT6 cable.
②
Video input/output: Connect the video output of the transmitter to the
video input of the receiver using a CAT6 cable.
①
②
DDC
VIDEO
CAT6 OUTPUT
①
②
VIDEO
DDC
CAT6 INPUT
DVD
Player
HDMI
Cable
HDMI
Cable
HDMI
Cable
CAT6
VIDEO
CAT6
VIDEO
DDC
CAT6
DDC
CAT6
HDMI LCD TV
CH-1106TX
CH-1106TX
CH-1106RX
CH-1106RX
HDM
I
HDM
I
HDM
I
HDM
I
HDM
I
HDM
I
5