Dogtra eF-3000 - Manual (Page 5)

9
TRANSMITTER
Field Width Adjustment Knob
This knob controls the width of the signal field
(the distance from the boundary wire to the location
where the collar/receiver first activates). Turning
the knob clockwise increases the field width, giving
your dog a wider area before the activation begins.
Turning it counter-clockwise decreases the signal
field, thus giving the dog a shorter area prior to
activation.
8
ON/OFF & Function Selection Switch
The ON/OFF Selection switch has three
functions. When the toggle switch is in the up
position, the unit will give the dog a pager/vibration
followed by stimulation correction. When the
toggle switch is in the down position, only
stimulation occurs (without the pager warning).
When the switch is in the middle position, the
power is off.
TRANSMITTER
Pager+Stim
OFF
Stimulation
Pager+Stimulation
ON/OFF & Function Selection Switch
OFF
Stimulation
Field Width Adjustment Knob