Moog Crossbow GNAV540 - Manual (Page 13)

NAV540 User Manual
7430‐0808‐01 Rev. B
Page 13 G
Preface
This document provides information about GNAV540, including operational functions and configuration options.
Intended Audience
This document is intended for those who install, configure, extract data and use inertial systems. It is assumed the
reader is familiar with the technology of navigation. For advanced use of the GNAV540, knowledge of C
programming is required.
NOTE: Uploading firmware (DMU upgrade) to the unit is outside the scope of this document. For information,
contact Customer Service (refer to page 128).
Contents
Table 1 Chapter Summaries
Chapter / Appendix Summary
Chapter 1. Overview
Summary of features
Chapter 2. GNfAV540 Functions In‐depth descriptions of IMU, VG, AHRS and NAV functions
Chapter 3. Hardware Interface Connectors and pin outs
Chapter 4. Magnetometer
Calibration and Alignment
Guidelines Detailed information to set up and prepare for aligning the magnetometer
Chapter 5. Installation Guidelines Instructions to install the GNAV540 unit and NAV‐
application) VIEW 2.2 (software
Chapter 6. Viewing and Logging
Data with NAV‐VIEW 2.2
Viewing data via GUI application (NAV‐VIEW 2.2)
Chapter 7. Configuring GNAV540
with NAV‐VIEW 2.2
Configuring and calibrating the unit via GUI application (NAV‐VIEW 2.2)
Chapter 8. Data Packet Structure Overview of the data packet structure
Chapter 9. Communicating with
the GNAV540 Unit C language fields and interactive commands for communication: test the unit,
request and read data
Chapter 10. Programming
uidelines G
C language fields and interactive commands for configuration and calibration
Description of the operation and the coding for BIT; details of the BIT status
fields and bit masks.