Metrotech 810 Line Tracer Operation Manual page 4

List of Illustrations
Figure
2-1 810 Line Tracer: Standard and Optional Equipment.......................6
2-2 810 Transmitters: Controls and Indicators...................................9
2-3 810 Receiver: Controls and Indicators.......................................10
3-1 Position of Receiver for Checkout Procedure, Step 6.....................11
3-2 Checkout of Receiver Directional Meter....................................12
3-3 Configuration for Testing the Conductive Attachment....................13
3-4 Configuration for Testing the Metroclamp..................................14
4-1 Direct Connection.............................................................. 15
4-2 Inductive Coupling with the Metroclamp................................... 16
4-3 Signal Field Generated by Transmitter When in Inductive Use .........17
4-4 Position of Transmitter for Inductor Use....................................17
4-5 Position of Receiver............................................................18
4-6 810 Receiver Guidance System...............................................18
4-7 Determining the Depth of a Conductor.......................................20
4-8 Position of Metroclamps When Using Two................................ 21
5-1 Locating Conductors: Parallel Pattern.......................................22
6-1 Ground on Either Side of Trace Area.........................................24
6-2 Position of Transmitter for Minimum Interference..........................25
6-3 Locating Service Laterals.......................................................25
7-1 Replacing the 810 Transmitter Batteries......................................26
Page
4