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DrillTrack
Operating Instructions
Calibration of the DrillTrack
Receiver
Fit new alkaline batteries in the DataSonde, observing the correct polarity. Fit the DataSonde securely in the
drillhead/DataSonde housing. To ensure a tight fit, electrical tape or O-rings could be used.
Press and hold the
key,
and turn the Receiver on,
by pressing the
key.
Release the
key when "CAL"
appears on the Receiver display.
Note:
If the Receiver is set to automatic DataSonde
selection in the setup mode, the integral scanner will first
select the type and frequency of the DataSonde before
the Receiver will commence the calibration.
Position the drillhead/DataSonde housing at exactly
1metre (39 in) from the Receiver blade at a 90º angle.
1m (39")
Move the Receiver in all four directions,
keeping the distance of 1 metre (39 in),
until all four locate arrows appear on the screen.
To calibrate the Receiver press the
key.
A double beep and a 1m (39") readout on the display
confirms that calibration is complete.
To store the calibration in the Receivers memory, press the
key.
To exit the calibration mode press the
key.
If a dual frequency DataSonde is used, the calibration process should be repeated for
the other frequency.
Note:
Providing that the Receiver, DataSonde and drillhead/DataSonde housing have not been changed, calibration
should only need to be carried out once. However, it is recommended that a depth check is carried out prior to
every new bore.
3-4
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