10
Locator Operating Modes:
Generator/ Transmitter Mode
In Generator/Transmitter Mode the Locator detects conductors radiating
a signal applied by the Signal Generator/Transmitter or the signal radiated
by a Sonde.
The Signal Generator/Transmitter provides a way of sending a known
signal along buried metallic services which can then be detected using
the Locator. By detecting this signal it is possible to locate, trace
and identify the pipes or cables that may be carrying it.
There are TWO basic methods by which the Signal Generator/Transmitter
signal can be applied to buried services:
l
Direct Connection - The Signal Generator/Transmitter is attached
directly to the service using either the Direct Connection Leads
or one of the accessories available for use with the Signal Generator/
Transmitter such as the Signal Clamp or Signal Injector.
l
Induction - The Signal Generator/Transmitter can induce a signal
onto a buried metallic service remotely from the surface without
the need to physically connect to that service.
Limitations of Generator/Transmitter Mode are covered
in the ‘Using the Signal Generator/Transmitter’ section
of this Manual.
WARNING
Locators can only detect services radiating a detectable electromagnetic signal.
There may be some services that do not radiate these signals and cannot be located.
Direct Connection
Induction
