Manual
Distribution Amplifier (DA)—User Manual 
67 
IR Receiver Cable Directions 
Put IR Receiver Cable into the HDMI Extender (HX-RW) “IR2 IN” port and place the IR 
Receiver Cable, so that you can point to it easily with your IR remote controller. 
IR Receiver Cable: 
GND
+V
Sig
IR Blaster Cable Directions 
Plug IR Blaster Cable into HDMI Extender (HX-RW) “IR OUT” port located on the 
front-panel. 
IR Blaster Cable: 
NC
P+
N-
HDMI Output Connector 
Pin #  Signal  Pin # Signal 
1 
TMDS Data 2+ 
11 
TMDS Clock Shield 
2 
TMDS Data 2 Shield 
12 
TMDS Clock - 
3 
TMDS Data 2- 
13 
CEC 
4 
TMDS Data 1+ 
14 
Utility (NC on device) 
5 
TMDS Data 1 Shield 
15 
DDC SCL 
6 
TMDS Data 1- 
16 
DDC SDA 
7 
TMDS Data 0+ 
17 
DDC/CEC Ground 
8 
TMDS Data 0 Shield 
18 
+5 Power 
9 
TMDS Data 0- 
19 
Hot Plug Detect 
10 
TMDS Clock+ 










