
AA83-001 InterMUSIC™ Stereo Intercom System
SM09-2A Installation and Operation Manual
April 18, 2012 Rev: 5.00 Page 1-1
ENG-FORM: 800-0100.DOTX
CONFIDENTIAL AND PROPRIETARY TO ANODYNE ELECTRONICS MANUFACTURING CORP.
Section 1.0 Description
1.1 Introduction
This manual contains information on the AA83-001 InterMUSIC™ Stereo Intercom System serial numbers
2939 and later. All derivative products will be covered by manual supplements, which can be obtained
from AEM as required. Information in this section consists of purpose of equipment, features and
specifications.
1.2 Purpose of Equipment
The AA83-001 is a 4-place stereo voice-activated intercom, providing full intercom capabilities for pilot, co-pilot
and two passengers (PAX). The AA83-001 has a built-in tieline with tie/split capability, providing support for
additional users in a multi-unit system.
The AA83-001 also provides transmit capability for pilot and co-pilot to a single COM radio or audio selector
panel. The AA83-001 accepts stereo music inputs from either portable or fixed entertainment systems to
produce high quality stereo headset output.
1.3 Features
1.3.1 Stereo & Intercom Special Features
The stereo music audio is muted during transmit or intercom operation and when radio receive audio is
detected, permitting greater intelligibility of incoming transmissions.
The AA83-001 muting depth adjustment ranges from complete music muting to gentle background music
on command, with a fast attack and slow level return for optimum user comfort.
Each microphone is individually gated, for the best possible noise performance during VOX operation. A
front panel annunciator allows easy visual setting of the VOX threshold, and also indicates transmit
operation.
1.3.2 Communication Functions
The AA83-001 provides full boom-mic transmit and ICS functions for the pilot and co-
Pilot, and provides ICS and radio monitor operation for two additional passengers. Pilot priority on
transmit and pilot isolation/fail-safe (direct connection to the aircraft radio system) are standard features
on all AEM intercom systems. The AA83-001 can support PTT ICS operation for all users, and can be
wired to cyclic/yoke switches for both TX and ICS functions.
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