Specifications

AA83-100 InterMUSIC
™
Stereo Intercom System
SM09-3 Installation and Operation Manual
April 18, 2012 Rev: 5.00 Page 2-3
ENG-FORM: 805-0100.DOTX
CONFIDENTIAL AND PROPRIETARY TO ANODYNE ELECTRONICS MANUFACTURING CORP.
2.3.4.3 RX VOL
To reduce the receive audio volume, rotate this potentiometer ccw, and to increase the volume, rotate it cw.
2.3.4.4 MUSIC MUTE
The music mute level can be adjusted using this potentiometer.
2.3.5 Mechanical Installation
The AA83-100 can be installed in a vertical or horizontal attitude directly on the instrument console, using
the AA83-100-IKC Installation kit (see Section 2.5 for details).
Before the unit is mounted, make all functional tests and trimpot adjustments. Be sure the harness has
enough clearance to permit the unit to be dropped down for re-adjustment, if needed later. Make sure
unit is securely fastened to the panel, and that the connector locks are tightened before any flight is
attempted.
For proper installation, refer to Mounting Diagram (AA83\100\920-0) and Drill Template (AA83\001\921-
0) and the following steps:
Note: The mounting nuts on the panel pots should not be removed at any time.
a) After deciding the attitude (vertical or horizontal) of the unit, drill the required mounting holes in the
aircraft panel and insert the AA83-100 from behind the panel.
b) Remove the protective plastic film from the black metal faceplate, and position it with the
appropriate legend orientation facing out. Secure with the mounting screws provided.
Note: Ensure that the aircraft panel is tightly ‘sandwiched’ between the AA83-100 and
faceplate.
c) Rotate the inner and outer shafts of the ICS VOL / VOX potentiometer fully ccw. The outer knob
may be rotated by hand, but it may be necessary to temporarily attach the inner ICS knob to
facilitate this action. Align the white markers on the knobs (part of 40-21-ICS3) to the LIVE
position on the faceplate label. Using a 0.05" Allen key, tighten the knobs onto the potentiometer
shafts.
d) Rotate the shaft of the MUSIC VOL potentiometer fully ccw. Align the white marker on the knob
(part of 40-18-MUS2) to the MIN position on the faceplate label. Using a 0.05" Allen key, tighten
the knob onto the potentiometer shaft.
Note: Make sure there is enough clearance between the concentric knobs so that rotating one
does not also move the other. A piece of paper makes a good spacer when setting up
the clearance.