(Not included with TRX)

1. Turn on the GPS Collar and place the test light over the contact points.
2. Press the Nick button in the PATHFINDER app and the test light will light up momentarily.
3. Press the Constant button in the PATHFINDER app and the test light will light up as long as the button is pressed, for up to 12 seconds.
4. The test light will glow brighter at higher levels of stimulation and dimmer with lower levels.

Note: The test light may not be visible if the intensity level is set below level ten.