Radiodetection RD7100, Руководство пользователя

Страница: 14 / 43

14
Locating pipes and cables
For more detailed descriptions of using the
locator and transmitter, and for detailed
locate techniques, refer to the Operation
Manual.
The RD7100 locator is designed to operate
with the ‘blade’ of the locator perpendicular
to the path of the cable or pipe being
located.
Running a Self-Test
We recommend that a Self-Test is run at least weekly, or before each use. As the Self-
Test tests the integrity of the locate circuity, it is important that it is carried out away from
larger metallic object such as vehicles, or strong electrical signals. To run a Self-Test:
1. Press the
key to enter the menu.
2. Scroll to the INFO menu using the
or
arrows.
3. Press the key to enter the INFO menu.
4. Select TEST using the
or
arrows.
5. Press the key to select YES
6. Press the key to begin the Self-Test
7. Once the Self-Test is completed, the result (PASS or FAIL) will be displayed.
8. Restart the locator using the
key
SideStep auto ™
The transmitter can be used to recommend a general-purpose locate frequency for the
intended locate task by measuring the impedance of the target cable or pipe. To run
SideStep
auto
™
, connect the transmitter to the target utility, then:
1. Press the key to enter the menu.
2. Scroll to the OPT F menu using the
or
arrows.
3. Press the key to select ‘START.
4. Press the key to start the test. The transmitter will automatically select a general
purpose frequency for use on the connected utility.