Northern Airborne Technology AA38-3xx - Manual (Page 25)

AA38-3xx Series Local ICS Loop
SM37 Installation and Operation Manual
Section 3 Rev: 1.00 Issue 4 Page 3-1
ENG-FORM: 806-0112.DOT
CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD.
Section 3 Operation
3.1 Introduction
Information in this section consists of functional and operational procedures for the AA38-3xx Series
Local ICS Loop.
3.2 General Information
The AA38-300 provides intercom functions for eight users (sixteen for the AA38-301) with operation in
HOT MIC or VOX mode. A switch-selectable NAT or Andrea tie line allows connection to multi-unit
systems and an AUX input allows radio or music to be connected to the AA38.
3.3 Controls and Indicators
The AA38-3xx Local ICS Loop has no normal user operational aspects. During installation, or if the unit
has been exchanged, it may be a requirement to change internal adjustments. This should be done only
by fully qualified personnel.
Section 3 ends