It is important to remember the characteristics of a line-of-sight
situation as it will aid in “reading” the signal in the field.
11
HINT! Pay particular attention to the gain control setting. It is
much easier to track a transmitter when the gain is set at the low-
est setting that yields an audible signal. If you see red LEDs, that
is your indication to reduce the gain.
Figure 1: Typical receiver behavior in line-of-sight situations
Transmitting Collar