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78-8130-6151-8 Rev G
b. A beeping tone from the transmitter indicates a usable ground. An attempt
should be made to improve the ground.
c.
No tone from the transmitter indicates a poor, or no ground. The transmitter will
display ‘OL’ in this instance. An attempt should be made to improve the ground.
Verify that the far end is grounded.
7. Press
Trace
[T-3] to set the transmitter to Trace mode.
8. Select a frequency on the transmitter by pressing
Trace
[T-3]. The unit will cycle
through the available frequencies (577, 8K, 33K, 133K, and ALL).
9. Press On/Off (
Power)
[1] to power on the receiver.
10. Press
Locate/OK
[5].
11. Press
Cable/Pipe
[SK].
12. Set the Frequency and mode of the receiver.
a. Press
Freq
[SK].
b. Select the same frequency on the receiver
as the transmitter by pressing
Active
[SK
Toggle].
c. Press
Locate/OK
[5] to save the setting and
return to locate mode.
d. Press
Mode
[SK Toggle] until Dir Pk is
displayed.
13. Stand away from the suspected target path and adjust the
Gain
[4] down until the
bar graph opens completely.
14. Walk in a wide circle with your back toward the transmitter (about 3 to 4.5 meters
(10 to 15 feet) away).
−
Watch the receiver screen and listen to the signal. Take note of where the
receiver detects the strongest Signal Strength [10].
− The bar graph will close when the unit detects a signal, and the arrows
will reverse.
−
Adjust the Gain [4] down if the bar graph closes completely.
− The numbers on the display will change with the Signal Strength [10] (smaller,
as you walk away from the target path; larger, as you approach the target path).
−
Make a complete circle around the transmitter. Return to each point in the circle
that the receiver detected.
