Northern Airborne Technology 251 - Manual (Page 3)

Model 251 Passenger Speaker Amplifier
SM251 Installation and Operation Manual
Installation and Operation Manual Page iii
ENG-FORM: 820-0114.DOT
CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD.
Table of Contents
Section Title
Page
1. Description
1.1 Introduction
1-1
1.2 Product Description 1-1
1.3 Design Features 1-1
1.4 Specifications 1-2
1.4.1 Electrical Specifications 1-2
1.4.2 Physical Specifications 1-4
1.4.3 Environmental Specifications 1-4
1.4.4 Product Approval 1-4
1.5 Unit Nomenclature 1-4
2. Installation
2.1 Introduction
2-1
2.2 Unpacking and Inspection 2-1
2.2.1 Warranty 2-1
2.3 Continued Airworthiness 2-1
2.4 Installation Procedures 2-1
2.4.1 Warnings 2-2
2.4.2 Cautions 2-2
2.4.3 Cabling and Wiring 2-2
2.4.4 Mechanical Installation 2-3
2.4.5 Electrical Installation 2-3
2.4.6 Operating Modes 2-4
2.4.7 Wiring Diagram 2-5
2.4.8 Pin Assignment 2-8
2.4.9 Post-Installation Checks 2-9
2.5 Adjustments and Connections 2-10
2.6 Accessories Required But Not Supplied 2-10
2.7 Installation Drawings 2-11
3. Operation
3.1 Introduction
3-1
3.2 General Information 3-1