Milwaukee M12 2580-20 Operator's Manual page 35

6 Passive Locating - Power & Radio
RF
5.5
25dB
7. Rotate the Pipeline Locator on its axis to obtain the maximum signal. The Pipeline
Locator is now directly over the line and with the stem across the line.
8. The direction can also be found by rotating until the smallest signal is detected. The
stem is then in line with the cable/pipe.
9. Continue to locate the position of the line at regular intervals until its course is known
through the target area.
RF
38.5
25dB
31
RF
5.5
25dB