190-01878-02
GMA 342/345 Installation Manual
Rev. 5
Page 2-1
2 INSTALLATION OVERVIEW
2.1 Introduction
This section provides the necessary information for the installation and checkout of the GMA 342/345
Audio Panel. Installation of the GMA 342/345 will differ according to equipment location and other
factors. The appendices contain interconnect wiring diagrams, mounting dimensions, and information
pertaining to installation.
Careful planning and consideration of the suggestions in this section are required to achieve the desired
performance and reliability from the GMA 342/345. The guidance of FAA advisory circulars AC 43.13-1B
and AC 43.13-2B, where applicable, may be found useful for making retro-fit installations that comply
with FAA regulations.
2.2 Installation Materials
2.2.1 Unit Configurations
Table 2-1 Catalog Part Numbers
Model
Catalog Part Number
Unit Only Part Number
GMA 342 Unit Only
010-01319-10
011-03520-10
GMA 342 Standard Kit (includes
items in Table 2-2)
010-01319-11
011-03520-10
GMA 345 Unit Only
010-01319-00
011-03520-00
GMA 345 Standard (includes
items in Table 2-3)
010-01319-01
011-03520-00
GMA 345 3-COM Unit Only
010-01319-20
011-03520-20
GMA 345 3-COM Standard
(includes items in Table 2-3)
010-01319-21
011-03520-20
