3
Introduction
Table of
Contents
Introduction
Limited Warranty..............................................1
Cautions ..........................................................2
Table of Contents ............................................3
Product Registration ........................................4
Overview
Capabilities & Package Contents......................5
Installation
Mounting the DGPS 53................................6-7
Connecting DGPS 53....................................8-9
Operation
Using the DGPS 53 .......................................10
NMEA Sentences......................................11-18
One-Pulse-Per-Second Output.......................18
Reference
GPS: How It Works .......................................19
DGPS: How It Works ....................................20
Sources of Error .......................................21-22
Troubleshooting Chart ..................................23
DGPS 53 Specifications .................................24
Appendix A: Earth Datums.......................25-27
Index .............................................................28
