Resumo do conteúdo contido na página número 1
USER GUIDE
® ®
Trimble ThunderBolt E
GPS Disciplined Clock
Resumo do conteúdo contido na página número 2
Resumo do conteúdo contido na página número 3
USER GUIDE ® ® Trimble ThunderBolt E GPS Disciplined Clock Version 1.0 Revision B Part Number 64057-00-ENG May 2008 F
Resumo do conteúdo contido na página número 4
Corporate Office nonconforming Product with new, equivalent to new, or reconditioned parts or Product, OR refund the Product purchase price paid by you, at Trimble Navigation Limited Trimble’s option, upon your return of the Product in accordance with Advanced Devices Group Trimble's product return procedures then in effect. 935 Stewart Drive Sunnyvale, CA 94085 How to Obtain Warranty Service USA To obtain warranty service for the Product, please contact your local +1-800-787-4225 (toll free
Resumo do conteúdo contido na página número 5
ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES, THE ABOVE Declaration of Conformity LIMITATION MAY NOT APPLY TO YOU. PLEASE NOTE: THE ABOVE TRIMBLE LIMITED WARRANTY PROVISIONS WILL NOT APPLY TO PRODUCTS PURCHASED IN We, Trimble Navigation Limited, THOSE JURISDICTIONS (E.G., MEMBER STATES OF THE EUROPEAN ECONOMIC AREA) IN WHICH PRODUCT 935 Stewart Drive WARRANTIES ARE THE RESPONSIBILITY OF THE LOCAL PO Box 3642 TRIMBLE AUTHORIZED DEALER FROM WHOM T
Resumo do conteúdo contido na página número 6
4 Trimble ThunderBolt E GPS Disciplined Clock User Guide
Resumo do conteúdo contido na página número 7
Safety Information Warnings and Cautions An absence of specific alerts does not mean that there are no safety risks involved. Always follow the instructions that accompany a Warning or Caution. The information they provide is intended to minimize the risk of personal injury and/or damage to the equipment. In particular, observe safety instructions that are presented in the following formats: WARNING – A Warning alerts you to a likely risk of serious injury to your person and/or C damage to t
Resumo do conteúdo contido na página número 8
Safety Information AC adaptor safety An international adaptor kit is provided with the ThunderBolt E GPS disciplined clock. WARNING – Using an incorrect AC adaptor can damage your product and may void your C warranty. To use AC adaptors safely: – Use only the AC adaptor intended for the ThunderBolt E. Using any other AC adaptor can damage your product and may void your warranty. – Do not use the AC adaptor with any other product. – Make certain that the input voltage on the adaptor matche
Resumo do conteúdo contido na página número 9
Contents Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Warnings and Cautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Operation and storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Routing any cable . . . . . . . . . . .
Resumo do conteúdo contido na página número 10
Contents 4 Firmware Integration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 Firmware configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Firmware upgrades . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Firmware features. . . . . . . . . . .
Resumo do conteúdo contido na página número 11
CHAPTER 1 Introduction 1 In this chapter: Welcome to the Trimble ThunderBolt E GPS Disciplined Clock User Guide. The user guide Operation describes how to install, set up, and use the ® ® Trimble ThunderBolt E GPS disciplined clock Features (“ThunderBolt E”). Starter kit The ThunderBolt E integrates the latest GPS Use and care technology into a rugged, self-contained unit. It Technical assistance provides an accurate one pulse-per-second (1 PPS) and a stable 10 MHz frequency output
Resumo do conteúdo contido na página número 12
1 Introduction Operation The ThunderBolt E GPS disciplined clock provides time and frequency through a 12-channel GPS receiver and a high-quality ovenized quartz oscillator integrated onto a single printed circuit board. Tightly integrating GPS into the clock design eliminates the need for a separate GPS receiver. This results in better reliability, a smaller size, and a cost advantage. The board in the ThunderBolt E consists of one board with GPS and a 24 V power supply regulator. This
Resumo do conteúdo contido na página número 13
Introduction 1 supports multiple commands and their associated response packets for use in configuring the ThunderBolt E to meet your requirements. See Appendix A, Trimble Standard Interface Protocol. Standard timing software features • Automatic self-survey • Signal integrity through a Time-Receiver Autonomous Integrity Monitor (T-RAIM) algorithm Starter kit The ThunderBolt E Starter Kit contains all the components required for evaluating and engineering purposes and is quick and easy
Resumo do conteúdo contido na página número 14
1 Introduction 12 Trimble ThunderBolt E GPS Disciplined Clock User Guide
Resumo do conteúdo contido na página número 15
CHAPTER 2 Setting up and Running the ThunderBolt E 2 In this chapter: Trimble recommends that you install the Trimble GPS Monitor software before setting up the System requirements ThunderBolt E GPS disciplined clock. This enables you to monitor the acquisition of Installing and using the software satellites once you start up the GPS antenna. ThunderBolt E starter kit A starter kit is available for testing, evaluation, Setting up the ThunderBolt E and engineering purposes. This sectio
Resumo do conteúdo contido na página número 16
2 Setting up and Running the ThunderBolt E System requirements Hardware • For evaluation or engineering purposes: – The Trimble ThunderBolt E GPS disciplined clock starter kit, see page 20. – User-provided connectors and extension cords to connect the ThunderBolt E module to the computer, antenna interface, and other devices as required. • For permanent installation: – ThunderBolt E GPS disciplined clock module – Trimble Bullet antenna – 75–100 feet of approved cable (RG-6) with two M-M T
Resumo do conteúdo contido na página número 17
Setting up and Running the ThunderBolt E 2 Installing and using the software All software programs for the ThunderBolt E are available online from the Trimble website at www.trimble.com/timing.shtml. These programs enable you to monitor the ThunderBolt E and change its configuration settings. Tip – Install and set up the monitor program before turning on the ThunderBolt E—this B allows you to observe the timing process, from start up to fully functioning. Trimble GPS Monitor CAUTION – Use
Resumo do conteúdo contido na página número 18
2 Setting up and Running the ThunderBolt E To view the Timing Receiver Status and Control information, select Window/Receiver Status: 4. To specify the communications port and protocol for your office computer, right-click in the bottom right of the Trimble GPS Monitor screen and then select the required COM port and settings. 5. Connect the Bullet antenna to the ThunderBolt E using the provided antenna interface cable. 6. Connect the DB-9M serial cable from the ThunderBolt E to DB-9F o
Resumo do conteúdo contido na página número 19
Setting up and Running the ThunderBolt E 2 8. The ThunderBolt E automatically begins its self-survey. When this is complete and the receiver achieves a position fix, the following information appears in the software: – position – time – satellites tracked – GPS receiver status Note – The receiver sends a health report every few seconds, even if satellites are not being tracked. Data fields If the Trimble GPS Monitor program displays a question mark (?) in a data field, the receiver has
Resumo do conteúdo contido na página número 20
2 Setting up and Running the ThunderBolt E Timing information Packet 0x8F-AB (primary timing information) and packet 0x8F-AC (supplemental timing information) contain most of the information that you need to monitor the ThunderBolt E. In the default configuration, these packets are broadcast once per second. Elevation Mask This is the minimum elevation angle for satellites that is used in a solution output by the receiver (see Command Packet 0xBB: Set Receiver Configuration, page 62). S
