User's Manual
Table Of Contents
- TrimbleĀ® R7/R8 GPS Receiver User Guide
- Introduction
- Trimble R7 GPS Receiver
- Overview
- Setting up the Receiver
- General Operation
- Configuration
- Transferring Data
- Software Utilities
- Specifications
- Default Settings
- Cables and Connectors
- Event Marker Input and 1PPS Output
- Trimble R8 GPS Receiver
- Overview
- Setting up the Receiver
- General Operation
- Configuration
- Software Utilities
- Specifications
- Default Settings
- Cables and Connectors
- Appendixes Trimble R7 / Trimble R8
- NMEA-0183 Output
- RTCM Output
- Troubleshooting
- Index
Contents
viii Trimble R7/R8 GPS Receiver User Guide
Resetting to Factory Defaults . . . . . . . . . . . . . . . . . . . . . . 86
Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Default behavior . . . . . . . . . . . . . . . . . . . . . . . . . 87
Power up settings. . . . . . . . . . . . . . . . . . . . . . . . . 88
Logging after power loss . . . . . . . . . . . . . . . . . . . . . 89
Disabling logging . . . . . . . . . . . . . . . . . . . . . . . . 89
Application files . . . . . . . . . . . . . . . . . . . . . . . . . 90
10 Cables and Connectors . . . . . . . . . . . . . . . . . . 91
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Port 1, 2, and 3 Connectors . . . . . . . . . . . . . . . . . . . . . . . 92
Power/serial data cable . . . . . . . . . . . . . . . . . . . . . . . . . 94
Event Marker/1PPS Cable . . . . . . . . . . . . . . . . . . . . . . . 95
GPS Antennas and Cables . . . . . . . . . . . . . . . . . . . . . . . 97
11 Event Marker Input and 1PPS Output . . . . . . . . . . 99
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Event Marker Input . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Enabling and configuring event marker input . . . . . . . . . . 100
1PPS Output. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
1PPS pulse definition . . . . . . . . . . . . . . . . . . . . . . 102
ASCII time tag definition . . . . . . . . . . . . . . . . . . . . 103
Enabling and configuring 1PPS output . . . . . . . . . . . . . 104
Trimble R8 GPS Receiver
12 Overview . . . . . . . . . . . . . . . . . . . . . . . . . 109
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Use and Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
COCOM Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
13 Setting up the Receiver . . . . . . . . . . . . . . . . . 113
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114