How To Turn My PetSafe® Core Dog Trainer On or Off
Collar
Power the collar on by pressing and holding the power button until the collar beeps low to high and the light on the top of the collar flashes green.
Power the collar off by pressing and holding the power button until the collar beeps high to low and the light on the top of the collar is red.
Remote
The remote is always on, but the display turns off automatically when not in use.
Wake the remote by pressing the rocker switch on the right side of the remote. Please note that using the tone or vibration/static button to wake the remote will activate the collar.