Triax HES Lite TX Operating Manual page 6

Transmitter and Receiver Top View
1
1. LINK LED: When both the transmitter and receivers are powered up the Green power LED
will illuminate. When the transmitter and receiver are connected via the
connection.
IR Pin Assignment
1
Power 5V
2
IR Emitter Signal
3
NC
1
IR Signal
2
Power 5V
3
Grounding
6
1