CMC electronic 100-601967-100 User Manual

INSTALLATION MANUAL
CMA-5024 GLS Sensor Unit (GLSSU)
P/N 100-601967-100
CMC Electronics Inc.
600 DR. FREDERIK PHILIPS BOULEVARD, ST. LAURENT,
QUEBEC, CANADA H4M 2S9 TEL: (514) 748-3148
FAX: (514) 748-3100
The conditions and tests required for TSO approval of this article are
minimum performance standards. Those installing this article, on or in
a specific type or class of aircraft, must determine that the aircraft
installation conditions are within the TSO standards. TSO articles must
have separate approval for installation in an aircraft. The article may be
installed only according to 14 CFR part 43 or the applicable
airworthiness requirements.
34-52-81-1
The document reference is online, please check the correspondence between the online documentation and the printed version.

CMC electronic 100-601967-100 Specifications

General

Brand	CMC electronic
Model	100-601967-100
Category	Accessories
Language	English

Summary

Section I Description and Operation

1. Purpose of Manual

Defines the manual's scope, target audience, and purpose for GLSSU installation.

2. Purpose of Equipment

Explains the GLSSU's functions, classes, and compliance with industry standards.

6. Equipment Description

Details typical installations, internal components like HIS, and operational modes.

7. Equipment Specifications (CMA-5024 GLSSU)

Lists applicable standards, physical, power, reliability, environmental, and performance specs.

Section II Installation

2. System Planning

Covers essential system planning for GLSSU integration, including antenna and APD configuration.

3. Antenna Installation Data

Provides characteristics, location, and cable selection guidelines for GPS/SBAS antennas.

6. Connector Pin Assignments and Interwiring

Details pin assignments for GLSSU connectors J1 and J3, crucial for electrical connections.

9. Installation

Outlines the physical installation steps for the GLSSU and GPS antenna, including mounting and connection.

Section III Post Installation and Maintenance Tests

3. Post Installation Inspection

Describes visual checks and continuity tests for the GLSSU, antenna, and cables after installation.

4. Operational Ground Tests

Details procedures for verifying GLSSU operation, navigation modes, and data outputs before flight.

5. Electromagnetic Compatibility and Interference Tests

Covers tests for RF interference effects and rotor blade interference to ensure operational integrity.

Appendix A Interface Information, GLSSU Aircraft Connector Side (J1, J3)

1. Discrete Signal Interfaces

Details the GLSSU's 17 input discrete signals and 6 output discrete signals, including their functions and settings.

1.2 ARINC 429 Interfaces

Describes ARINC 419/429 data interfaces, input/output configurations, and data formats used by the GLSSU.

Appendix D GLSSU Troubleshooting Information

1.1 GLSSU ARINC 429 Output Interface Checks

Provides steps to check ARINC 429 output labels for presence, parity, SDI, and transmission rate.

1.2 GLSSU ARINC 429 Input Interface Checks

Details checks for ARINC 429 input labels, SSM bits, and diagnostic actions for identified faults.

Appendix E Aircraft Personality Data (APD) Configurations

1. Introduction

Introduces APD Files, Configurations, and their role in tailoring GLSSU functionality to aircraft.

A. Aircraft Personality Data (On/Off Options)

Explains APD parameters that function as On/Off settings, such as HIS Input Power and Cross-Check.

B. Aircraft Personality Data (Numerical Parameters)

Details numerical APD parameters like Lever Arm Coefficients and Ground Speed, crucial for installation.

C. Aircraft Personality Data (Label ID Assignments)

Lists APD parameters for Label ID assignments and their GPS Bus Affected status.