Northern Airborne Technology AA9x - Manual (Page 4)

AA9x Series Single Channel Audio Controller
SM56 Installation and Operation Manual
Installation and Operation Manual Page iv
ENG-FORM: 820-0115.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 1-3
1.4.3 Environmental Specifications 1-3
1.5 Unit Nomenclature 1-3
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 2-2
2.4.1 Warnings 2-2
2.4.2 Cautions 2-2
2.4.3 Cabling and Wiring 2-2
2.4.4 In-line PTT Cordsets 2-2
2.4.5 Post Installation Checks 2-4
2.5 Adjustments and Connections 2-5
2.5.1 Left Side Panel Adjustments 2-5
2.5.2 Right Side Panel Adjustments 2-6
2.6 Accessories Required But Not Supplied 2-6
2.7 Installation Drawings 2-7
3. Operation
3.1
Introduction 3-1
3.2 General Information 3-1
3.3 Controls and Indicators 3-1
3.3.1 Receive Audio Select Switches 3-2
3.3.2 Transmit Selector Switch 3-3
3.3.3 ICS Functions 3-3
3.4 Optional Features 3-4
3.4.1 ICS ISO and/or PLT ISO Annunciators 3-5
3.4.2 ICS CALL Annunciator 3-5
3.4.3 ICS CALL Switch 3-5
3.4.4 PAT ON/OFF Switch 3-5
3.4.5 ICS TIE/SPLIT Switch 3-5
3.5 Emergency Operation (AA95 and AA97 models only) 3-5
3.6 Audio Alerting Functions (AA95 and AA97 models only) 3-6
3.6.1 Direct Audio 3-6
3.6.2 Internal Alerting 3-6