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DG711 and DG511 Pipe Laser User Guide i
Contents
1 Introduction
Claim for Damage in Shipment . . . . . . . . . . . . . . 6
Owner’s Record . . . . . . . . . . . . . . . . . . . . . . 6
2 Features and Functions
Laser . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Remote Controls . . . . . . . . . . . . . . . . . . . . . 10
Model RC501, 3-Button Remote Control . . . . 10
Model RC502, 7-Button Remote Control . . . . 11
3 Preparation Before Operation
Powering the Laser. . . . . . . . . . . . . . . . . . . . 13
Ni-MH Batteries . . . . . . . . . . . . . . . . . 13
External Power Cable P21 . . . . . . . . . . . . 16
Optional Features . . . . . . . . . . . . . . . . . . . . 18
4 Getting Started
Optional Features Operating Instructions . . . . . . . . 24
5 Applications and Setups
Grade . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Elevation . . . . . . . . . . . . . . . . . . . . . . . . . 30
Line. . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Setup, Step-by-Step . . . . . . . . . . . . . . . . . . . 31
Set Grade . . . . . . . . . . . . . . . . . . . . . 31
Set Elevation for Small In-the-Pipe or
Pre-cast Inverts . . . . . . . . . . . . . . . . 32
Elevation of Flat Bottom Manholes . . . . . . . 34