9. Locating Frequencies

31

A. Active Frequencies

31

B. Power Frequencies

32

C. Passive Frequencies

32

D. Auxiliary Frequencies

32

10.

Locating in Directional Peak Mode

33

11. Locating Active Duct Probes (Sondes)

35

A. Determining ADP Depth

35

12.

Locating Buried Sheath Faults and Earth-Return Faults

36

A. Transmitter Setup

36

B. Pinpointing the Buried Fault

37

13.

Locating 3MElectronic Markers and 3MiD Markers

39

A. Enabling/Disabling Marker Types

39

B. Alert Mode

39

C. Single Marker Locate

40

D. Dual Marker Locate

41

E. 3M iD Marker Depth

41

F. Passive Electronic Marker (Non-iD) Depth

42

14.

Creating/Editing Templates for 3MiD Markers

43

A. Creating New Templates

43

B. Editing Templates

45

15. Writing 3M iD Markers

46

A. Modifying Marker Data to be Written

47

16.

Reading 3M iD Markers

48

17.

Reviewing Marker Read/Write History

49

A. Read History

49

B. Write History [SK]

50

18.

GPS Operation

50

A. Communicating with the GPS Device

51

B. Capturing the GPS Coordinates (Capture Mode / Mode 1)

51

C. Sending 3M iD Marker Data to GPS (Capture-Transmit Mode / Mode 2).52

D. Path Mapping with GPS

52

78-8130-6150-0 Rev G

3

Page 3
Image 3
3M 2250M-iD, 2273M-iD manual Rev G