Trimble Inc. TRIMTRAC1 Benutzerhandbuch

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DRAFT TrimTrac Locator Technical Manual      iv 
Contents 
About this Manual...............................................................................................................vi 
Related Information ........................................................................................................vi 
Technical Assistance...................................................................................................... vii 
Safety First .......................................................................................................................... 1 
Simple Guidelines........................................................................................................... 1 
Detailed Safety Information................................................................................................ 2 
Exposure to Radio Frequency Signals ............................................................................ 2 
Electronic Devices .......................................................................................................... 2 
Aircraft ............................................................................................................................ 3 
Blasting Areas................................................................................................................. 3 
Potentially Explosive Atmospheres ................................................................................ 3 
For Vehicles Equipped with an Air Bag......................................................................... 4 
Specific Absorption Rates (SAR) ................................................................................... 4 
Overview ............................................................................................................................. 6 
Introduction..................................................................................................................... 6 
TrimTrac Locator ............................................................................................................ 6 
Global System for Mobile Communications .................................................................. 8 
Global Positioning System............................................................................................ 10 
TrimTrac Locator Defaults ............................................................................................... 12 
Introduction................................................................................................................... 12 
Factory Default Settings ................................................................................................ 12 
Read-Only Parameters .................................................................................................. 13 
Security Considerations ................................................................................................ 13 
Diagnostics.................................................................................................................... 14 
TrimTrac Locator Configuration ...................................................................................... 15 
Introduction................................................................................................................... 15 
Provisioning Mode ........................................................................................................ 15 
Provisioning Set- up....................................................................................................... 15 
Provisioning Commands ............................................................................................... 18 
Use Guidelines .................................................................................................................. 22 
Introduction................................................................................................................... 22 
General Guidelines........................................................................................................ 22 
Operation........................................................................................................................... 24 
Introduction................................................................................................................... 24 
Operational State Machine............................................................................................ 24 
TrimTrac Application Protocol......................................................................................... 30 
Introductio n................................................................................................................... 30 
Message Format ............................................................................................................ 30 
TrimTrac Application Protocol Message Summary ..................................................... 32 
Application Message Types and Format....................................................................... 32 
Troubleshooting ................................................................................................................ 39 
Introduction................................................................................................................... 39 
Specifications .................................................................................................................... 43 
Bibliography...................................................................................................................... 44 
Glossary ............................................................................................................................ 45