Northern Airborne Technology InterMUSIC AA83-100, Инструкция по установке и эксплуатации

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SM09-3 Rev. 4.00 AA83-100 InterMUSIC
™
Stereo Intercom Manual
The internal adjustments are located along the sides of the unit and are as follows:
2.3.4.1 ICS, RX, and MUSIC BAL.
These potentiometers are used to adjust the headset stereo balance.
2.3.4.2
ICS and MUSIC BASS
These potentiometers are used to adjust the amount of bass audio to the headsets.
Rotating ccw will lower the bass level, and cw will raise it.
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.
Mar 4, 2005 Page 2-3
ENG-FORM: 805-0106.DOT
CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD.