15
Coupler Method
Connect the 3M
™
Dynatel
™
Dyna-Coupler to the transmitter output jack [T-
6] using the coupler cable (9011).
Clamp the coupler around the cable or pipe, below any bonds, just before it
enters the earth. The jaws of the coupler must fully close.
Press TRACE [T-3] to turn on the transmitter. Press again to select 8KHz,
33 KHz, or 200 KHz.
Note: When using a coupler, always select high output level by pressing
the output key [T-5] on the transmitter.
Induction
Disconnect any cable plugged into the transmitter output jack.
Place the transmitter on the ground over the target path with the lid hinge in
line with the cable/pipe path.
Press the TRACE [T-3] to turn on the transmitter in trace mode.
Press TRACE [T-3] again to select 33 KHz or 200 KHz.
For greater tracing range, select high output level by pressing OUTPUT [T-5].
Note: The receiver must be at least 50 feet away from the transmitter to
begin tracing the target path.