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List of Illustrations

Figure Page

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

Metrotech 810 Line Tracer User Manual

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