810DX 9/9/2008 REV D
4
Appendix………………………………………………………35
Copyright Notice……………………………………………..35
Warranty……………………………………………………….36
List of Illustrations
Figure 4-1: Model 810Dx™ Pipe and Cable
Locator - Standard Equipment…………………….……..7
Figure 4-2: Model 810Dx™ Pipe and Cable
Locator with NiMH Transmitter Batteries……………….8
Figure 4-3: 810Dx Transmitter: Controls
and Indicators……………………………………………….12
Figure 4-4: 810Dx Transmitter: Utility
Line Resistance Chart……………………….…………….13
Figure 4-5: 810Dx Receiver: Controls
and Indicators……………………………………………….14
Figure 4-6: 810Dx Receiver LCD Display………………15
Figure 4-7: 810Dx Receiver LCD Display:
Depth Mode……………….…………………………………15
Figure 5-1: Connect Transmitter Leads..………………17
Figure 5-2: Aim Receiver at Transmitter………………18
Figure 6-1: Direct (Conductive) Connection….………19
Figure 6-2: Inductive Coupling with the
MetroClamp………………………………….…………….…20
Figure 6-3: Transmitter Position for
Inductive Tracing……………………………………………21
Figure 6-4: Receiver Position for Tracing……………..22
Figure 6-5: Receiver Position When
Determining Depth………………………………………….23
Figure 6-6: Principle of Triangulation…………………..23
Figure 6-7: Receiver Position for Triangulation………24
Figure 6-8: Locate Centerline………...……….. ……….. 24
Figure 6-9: Multiple Utilities in a
Common Trench…………………………….. 25
Figure 7-1: Blind Search Parallel Pattern………………26
