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Sandel SG102 Series User Manual

Sandel SG102 Series
56 pages
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Installation Manual
SG102
Attitude Heading Reference System
Including:
SG102/D (Digital)
&
SG102 MOD 2 with High Speed ARINC 429 and Reduced Initialization Time
&
MT102
Magnetic Transducer Accessory
Sandel Avionics, Inc.
2401 Dogwood Way
Vista, CA 92081
Phone (760) 727- 4900
FAX 760) 727- 4899
www.sandel.com
support@sandel.com

Table of Contents

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Sandel SG102 Series Specifications

General IconGeneral
BrandSandel
ModelSG102 Series
CategoryAccessories
LanguageEnglish

Summary

General Information

Disclaimer

Legal disclaimer regarding installation and compatibility of equipment with the SG102.

Introduction

Overview of the Sandel SG102 AHRS, its functions, and the scope of this manual.

Strapdown AHRS Principles

Explains strapdown AHRS operation and critical installation requirements, emphasizing precise alignment.

SG102 Features Overview

Details the SG102's intended use, available output formats, and system compatibility.

Technical Information

Technical Overview

Describes technical characteristics, approval basis, properties, and installation requirements.

SG102 Model Variations

Details the different SG102 models (MOD 1, MOD 2, SG102/D) and their variations.

Part Numbering System

Lists the part numbers for SG102 and MT102 based on aircraft type and variation.

Approval Summary and Procedures

Outlines approval basis, TSOs, software certification, and installation approval procedures.

System Characteristics

Covers dimensions, environmental summary, operational specifications, and ARINC labels.

Installation Guide

Equipment Unpacking and Inspection

Provides instructions for carefully unpacking and visually inspecting the equipment for damage.

Installation Planning

Covers planning, mounting orientation, base alignment, and KG102 replacement applications.

Installation Considerations

Details general requirements, power, cooling, slaving, outputs, and discrete signals.

Mounting and Airframe Attachment

Covers mounting orientation, rigid airframe attachment, and general hardware instructions.

Alignment Procedure

Details the step-by-step process for aligning the SG102 mounting base to the aircraft axis.

Post-Installation Checks

Outlines essential post-installation verification steps like continuity and ground tests.

Connector Pinouts

P-1 Connector Details

Details the pin assignments and signal types for the P-1 connector.

P-2 Connector Details

Details the pin assignments and signal types for the P-2 connector.

MT102 Transducer Information

MT102 vs. Fluxgate Comparison

Compares the MT102 to traditional fluxgates, highlighting its solid-state advantages.

MT102 Installation and Wiring

Covers environmental considerations, wiring methods, and installation alignment for the MT102.

MT102 Connector Pinouts

Details the pin assignments and signal types for the MT102's environmentally sealed connector.

Setup and Configuration

Software Configuration and Calibration

Covers utility software, adapter use, orientation select, compass calibration, labels, and updates.

Operational Details

Front Panel LED Indicators

Explains the function and meaning of the front panel LEDs for SG102 and SG102/D.

LED Error Code Interpretation

Lists LED error codes, their flash patterns, and corresponding failure causes.

Continued Airworthiness

Appendix A: Post-Installation Procedures

Appendix B: Environmental Qualification

Appendix C: Sample FAA Form 337

Appendix D: Flight Manual Supplement

Appendix E: Checkout Procedures

Functional Ground Test Procedures

Covers physical installation, wiring verification, system functions, and calibration checks.

EMI/RFI Testing

Details NAV/COM testing, general equipment interaction, and other appliance interference tests.

Appendix F: Drawings List