Petsafe PDT20-11939 User Manual

3. Plug the Universal Charging Adapter 

into a standard household electrical 
socket, using the appropriate  
adapter plug.

4. Charge the Receiver Collar until the 

Green Indicator Light comes on and 
is solid. Recharges take only  
3-4 hours. 

5. When charging is completed replace 

the rubber cover.

Charger 

connector 

placed in 

Receiver

Collar 

Charging 

Jack

Press and hold the On/Off button until the Green LED comes on and the 

1. 

Receiver Collar beeps low to high.
Release the On/Off button. The Green LED will flash once every 5 seconds 

2. 

until the Receiver Collar is turned off. The flashing light indicates the 
Receiver Collar is ready to receive a radio signal from the  
Remote Transmitter.
Once the Receiver Collar has been turned on, press the Upper Left button 

3. 

of the Remote Transmitter. Upon pressing, the Receiver Collar should beep 
for as long as the Upper Left button is pressed. If it does not, see “To Pair 
the Remote Transmitter and the Receiver Collar”. Note: To extend the life of 
the battery, turn the Receiver Collar off when it is not in use. 

On/Off Button

On/Off
Button

1. Press and hold the On/Off button until the Red LED comes on and the 

Receiver Collar beeps high to low.

2. Release the On/Off button. To extend the life between charging cycles, 

turn the Receiver Collar off when it is not in use. Approximate battery 
life between charges is 40-50 hours, depending on frequency of use.