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INSTALLATION OF TRANSMITTER
4-1 Direct Mode
4-1-1 Transmitter Main Unit
1. The Red cable is connected to the pipeline.
The Black cable is connected to the Grounding stake.
2. Turn on the Power Switch . When the power switch is turned
on, the sound signal “Tick Tack” is repeated four times. Confirm
the residual battery power (A)
3. Choose the frequency from the following: (27 kHz, 83kHz, MIX,
8kHz).
•
27kHz is useful for locating straight pipelines over a longer
distance. This produces wider X/Y detection above the
pipeline.
•
83kHz is most commonly used. It is useful for congested
areas and pipelines of a shorter distance. This produces a
clear, tight X/Y orientation above the pipeline.
•
8kHz is used only in the IDT mode, useful for locating
tracer cables and branch pipelines.
•
MIX is the simultaneous output mode of 27kHz, 83kHz, and
8kHz.
5. Set the Output Level with the Key as shown.
6. Confirm the Output Level by connecting the Direct Mode Cable
to the Transmitter.
Output levels of around 3.0mA means a good connection.
0.00 mA is displayed when the Direct Mode Cable is
disconnected. A numeric value greater than 0.00 mA will
appear if the Direct Mode Cable is connected.