To turn the Tracer lights of your TT15 or T5 collar you will first need to make sure it has been paired with your Garmin Pro 550 +. Both units must be turned on and have connection to each other.
  •  -Using the "Dog Selector" switch (upper switch), select desired collar to turn Tracer lights on or off.
  • -Place "Function" switch (lower switch) in the middle position.
You can now use your stimulation buttons to control the collars Tracer lights
  • - Upper Stimulation button will turn Tracer lights "ON"
  • -Lower Stimulation button will turn the tracer lights "OFF"