This video (scroll down to view) will help you to program THE CORRECTION LEVELS ONLY on a Pet Stop dog fence system only
if:
YOU MUST HAVE ONE OF THESE PET STOP 2 version receivers
(The older, oval beige collar without the #2 will not program this way)
These are the instructions if your Receiver Collar looks like this:
Programming the correction level on a PetSafe ProTx Brand Receiver