How To Turn My PetSafe® Guardian® GPS 2.0 Dog Fence + Tracking Collar On and Off
Turn On
To turn the collar on, press and hold the power button located on the back of the collar until the collar beeps from low to high, and the Battery Status LED flashes green once to indicate the collar is turned on.
Turn Off
To turn the collar off, press and hold the power button for 3 seconds until the collar beeps from high to low, and the Battery Status LED glows red. This LED will remain red until the collar disconnects from LTE and turns off. This can take up to 2 minutes.