P/N 7010-0926
TOC
i
Table of Contents
Chapter 1
Introduction .......................................................... 1-1
Principles of Operation .................................................... 1-2
GNSS Overview ........................................................ 1-3
Calculating Absolute Positions ........................... 1-4
Calculating Differential Positions ...................... 1-5
Essential Components for Quality Surveying .... 1-6
Conclusion .......................................................... 1-7
GRS-1 Overview ....................................................... 1-7
Getting Acquainted with the GRS-1 ................................ 1-8
Rechargeable and Backup Batteries .......................... 1-9
GRS-1 Front .............................................................. 1-10
GRS-1 Back .............................................................. 1-13
GRS-1 Ports .............................................................. 1-14
SD Card Slot ............................................................. 1-14
Integrated Camera ..................................................... 1-15
External GPS Antenna Connector ............................. 1-16
System Cables .................................................................. 1-17
GRS-1 Software ............................................................... 1-17
Optional Accessories ....................................................... 1-18
Option Authorization File (OAF) .................................... 1-22
Handling Precautions ....................................................... 1-22
Storing the GRS-1 ............................................................ 1-23
Chapter 2
Preparing the GRS-1 for Use ............................... 2-1
Attaching the Hand Strap ................................................. 2-1
Powering the GRS-1 ........................................................ 2-2
Installing the Battery ................................................. 2-2
Charging the Battery ................................................. 2-3
Charging and Battery Storage Notes ......................... 2-5
Replacing the Backup Battery ................................... 2-6