Charles Machine Works Inc The 752TKR ユーザーズマニュアル

1.

Select beacon frequency, 
if necessary.

2.

Install beacon into drill 
head and place on 
ground exactly 10’ (3 m) 
away from tracker. Make 
sure no metal objects 
including drilling unit and 
drill pipe are within 20’ (6 
m) of tracker and 
toolhead. 

3.

Position tracker parallel 
to center of drill head.

4.

Turn tracker on and press and hold depth and up arrow keys 
until calibration mode is entered. Release keys.

5.

Verify calibration by moving tracker 15’ (4.5 m) away from 
toolhead. Check depth. If reading is not 15’ (4.5 m), 
recalibrate tracker.

6.

Repeat for other frequency, if needed.

IMPORTANT: Some beacons transmit more than one frequency. 
Calibrate tracker for each frequency separately.

1.

Select beacon frequency, 
if necessary.

2.

Install beacon into drill 
head and place on 
ground exactly 10’ (3 m) 
away from tracker. Make 
sure no metal objects 
including drilling unit and 
drill pipe are within 20’ (6 
m) of tracker and 
toolhead. 

3.

Position tracker parallel 
to center of drill head.

4.

Turn tracker on and press and hold depth and up arrow keys 
until calibration mode is entered. Release keys.

5.

Verify calibration by moving tracker 15’ (4.5 m) away from 
toolhead. Check depth. If reading is not 15’ (4.5 m), 
recalibrate tracker.

6.

Repeat for other frequency, if needed.

IMPORTANT: Some beacons transmit more than one frequency. 
Calibrate tracker for each frequency separately.