SM57 Rev. 4.10
DA80 Series DigiVOX™ Digital Intercom Manual
Oct 13, 2004
Page iii
ENG-FORM: 823-0100.DOT
CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD.
Table of Contents
Section Title
Page
1 Description
1.1 Introduction
1-1
1.2
Purpose of Equipment
1-1
1.3
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
1.5
Unit Nomenclature
1-5
2 Installation
2.1 Introduction
2-1
2.2 Unpacking
and
Inspection
2-1
2.2.1 Warranty
2-1
2.3 Installation
Procedures
2-2
2.3.1 Warnings
2-2
2.3.2 Cautions
2-2
2.3.3 Notes
2-2
2.3.4
Cabling and Wiring
2-3
2.3.5 Installation
Options
2-4
2.3.6 Adjustments
2-4
2.3.7 Mechanical
Installation
2-5
2.3.8 Post-Installation
Checks
2-6
2.4 Continued
Airworthiness
2-7
2.5 Accessories
Required
2-7
2.6 Installation
Drawings
2-7
3 Operation
3.1 Introduction
3-1
3.2 General
3-1
3.3
Controls and Indicators
3-1
3.3.1 Mode
switch
3-1
3.3.2
ICS VOLUME Control
3-2
3.3.3
VOX SQUELCH Control
3-2
3.3.4 TX/ICS
Indicator
3-3
3.4 Mute
Functions
3-3
3.4.1
ICS Mute Functions
3-3
3.4.2
Music Mute Functions
3-4
