D.T. Systems SPT 2420 - Manual (Page 11)

INTENSITY LEVEL
The first and most important step in training your dog with
your SPT Training System is the determination of the cor-
rect Intensity Level to provide the proper training stimula-
tion without over stimulating your dog.
To do this, place the collar ON and place it on the dog’s
neck. Press the Intensity Level Adjustment Down button
until the LCD display shows that the system is set on level
1. Press either the “NICK” or the “STIMU.” button.
Increase the Intensity Level in increments of just one or
two until the dog feels the stimulation. You should be able
to tell when the dog is feeling the stimulation by a twitch
of the ear, a confused look, etc. At this point increase the
Intensity Level by three. This should be your dog’s ideal
training level. (Note: Some dog’s may require more or less
stimulation depending upon their individual nature or size.)
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Setting the Intensity Level:
All SPT collars have 50 available intensity levels
with 1 being the lowest and 50 the highest. The
current Intensity Level is conveniently shown on
the LCD Display. To change intensity levels at
any time, simply press the Up or Down Intensity
Level Adjustment buttons (on the right of the
transmitter). You can change the level one step at a time
by quickly tapping one of the buttons, or you can rapidly
change levels by holding down a button.