Amprobe AT-3500 Underground-Wire-Pipe-Locator - Manual (Page 6)

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AT-3500
Underground Cable/Pipe Locator System
CoNTENTS
Unpacking And Inspection ........................................................................................................................................................................ 5
Introduction ................................................................................................................................................................................................ 5
Operation ................................................................................................................................................................................................... 5
Applications and principles of direct coupling ......................................................................................................................................... 6
Direct Coupling ..................................................................................................................................................................................... 7
Direct Coupling using the A-3500 Clamp ............................................................................................................................................ 7
Inductive Coupling ................................................................................................................................................................................ 7
Locating Passive Lines (Radio and Power Modes) ............................................................................................................................... 7
Locating unknown cables ..................................................................................................................................................................... 7
Depth Measurement ............................................................................................................................................................................. 7
Error messages during a depth measurement ......................................................................................................................................... 8
Technical Specifications ............................................................................................................................................................................. 8
Maintenance ............................................................................................................................................................................................... 9
Changing the battery in the R-3500 receiver ...................................................................................................................................... 9
Changing the batteries in the T-3500 transmitter ............................................................................................................................ 10
Changing the floor cap on the R-3500 receiver ................................................................................................................................ 10