CMC electronic Esterline CMA-5024 User Manual

INSTALLATION MANUAL
CMA-5024 GLSSU
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without prior written permission by CMC Electronics Inc.
Page TC-1
November 21, 2008
TABLE OF CONTENTS
Section Title Page
SECTION I DESCRIPTION AND OPERATION ...........................................................................................1
1. PURPOSE OF MANUAL ........................................................................................................................1
2. PURPOSE OF EQUIPMENT..................................................................................................................1
A. General.............................................................................................................................................1
B. Functions..........................................................................................................................................3
C. Major characteristics (GLSSU).........................................................................................................4
3. RELATED PUBLICATIONS....................................................................................................................6
4. EQUIPMENT IDENTIFICATION.............................................................................................................6
5. EQUIPMENT LIMITATIONS...................................................................................................................6
6. EQUIPMENT DESCRIPTION.................................................................................................................7
A. Typical Installations without ILS/DME look-alike data bus interfaces ..............................................7
B. Typical Installation with ILS/DME look-alike data bus interfaces (Class Delta 4) ..........................10
C. Single, Dual and triple installation and interface restrictions..........................................................11
D. Aircraft Personality Data (APD)......................................................................................................13
E. Aircraft system integration..............................................................................................................14
F. ARINC 743A-4 compatibility and retrofitting issues .......................................................................14
G. GLSSU Mechanical Description.....................................................................................................16
H. GLSSU Electrical Description.........................................................................................................17
I. Core Receiver Assembly (CRA) Description..................................................................................19
J. High Integrity Switch (HIS) Description ..........................................................................................20
K. GLSSU operating modes................................................................................................................22
7. EQUIPMENT SPECIFICATIONS (CMA-5024 GLSSU) .......................................................................23
SECTION II INSTALLATION....................................................................................................................101
1. GENERAL...........................................................................................................................................101
2. SYSTEM PLANNING..........................................................................................................................101
3. ANTENNA INSTALLATION DATA .....................................................................................................103
A. GPS/SBAS Antenna Characteristics............................................................................................103
B. GPS/SBAS Antenna Location ......................................................................................................105
4. ANTENNA CABLE SELECTION ........................................................................................................105
A. Theory...........................................................................................................................................105
B. RF Cable Type and Suppliers ......................................................................................................106
C. Cable length limits ........................................................................................................................106
5. OUTLINE DRAWINGS .......................................................................................................................108
A. GLSSU Outline.............................................................................................................................108
6. CONNECTOR PIN ASSIGNMENTS AND INTERWIRING ................................................................110
A. GLSSU NAVIGATION AIRCRAFT CONNECTOR J1..................................................................110
B. GLSSU APPROACH AIRCRAFT CONNECTOR J3....................................................................113
C. GENERAL INSTALLATION METHODS.......................................................................................116
7. PRELIMINARY WIRE HARNESS CHECKS ......................................................................................117
8. PRE-INSTALLATION INSPECTION...................................................................................................117
A. GLSSU Inspection........................................................................................................................117
B. GPS/SBAS Antenna Inspection ...................................................................................................118
9. INSTALLATION ..................................................................................................................................118
A. Antenna Cable Layout and Routing Recommendations ..............................................................118
B. GPS Antenna Installation .............................................................................................................118
C. GLSSU installation .......................................................................................................................120
SECTION III POST INSTALLATION AND MAINTENANCE TESTS.......................................................201
34-52-81-1
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CMC electronic Esterline CMA-5024 Specifications

General

Brand	CMC electronic
Model	Esterline CMA-5024
Category	Accessories
Language	English