3M 2273 TABLE OF CONTENTS

TABLE OF CONTENTS
Introduction............................................................................... 2
Installing or Replacing the Batteries ........................................2
Initial Receiver Configuration.................................................. 3
Receiver Battery Test................................................................ 3
Transmitter Battery Test ...........................................................4
Using External DC Power and 5 Watt Output.......................... 4
Locating a Buried Cable ...........................................................5
Transmitter Setup................................................................ 5
Direct Connect Method ...................................................... 6
Dyna-Coupler Method........................................................ 8
Induction Method................................................................ 9
Receiver Setup.................................................................... 10
About Trace Modes............................................................. 11
Selecting Passive Power Frequencies................................. 12
Selecting Auxiliary Frequencies......................................... 12
Determining Cable Depth and Current .............................. 13
Using Current Indications During Locating ...................... 14
Locating Sheath Faults.............................................................. 15
Transmitter Setup................................................................ 15
Receiver Setup.................................................................... 15
Locating an Active Duct Probe (ADP)..................................... 17
Determining ADP Depth .................................................... 17
Locating EMS Markers............................................................. 18
Locating Markers while Tracing Cable Path...................... 18
Locating Markers Using the Receiver................................ 18
Toning Aerial Faults.................................................................. 19
Transmitter Setup................................................................ 19
Receiver Setup.................................................................... 19
Cable or Pair Identification....................................................... 20
Transmitter Setup................................................................ 20
Cable Identification Receiver Setup......................................... 20
Pair Identification Receiver Setup............................................ 21
Optional Accessories................................................................. 21
Technical Information............................................................... 22
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