8
Locator Operating Modes:
Generator Mode
In Generator Mode the Locator detects conductors radiating a signal
applied by the Signal Generator or the signal radiated by a Sonde.
The Signal Generator 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
signal can be applied to buried services:
l
Direct Connection - The Signal Generator is attached directly
to the service using either the Direct Connection Leads or one
of the accessories available for use with the Signal Generator
such as the Signal Clamp or Signal Injector.
l
Induction - The Signal Generator can induce a signal onto
a buried metallic service remotely from the surface without
the need to physically connect to that service.
The Limitations of Generator Mode are covered in
the ‘Using the Signal Generator’ 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
