Northern Airborne Technology AMS43, Installation And Operation Manual

Page: 41 / 42

SM59 Rev. 4.00 AMS43 Single Channel Audio Controller Manual
Nov 10, 2003 Page 3-5
ENG-FORM: 806-0106.DOT
CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD.
3.5.2 Internal Alerting
Internal Alerting is provided by three separate, internal tone generators that are coupled
to the headset output. These tones are a function of the AMS43 itself, and can be used
to supplement existing warning tones (Low Rotor, Engine Out warnings in a Bell 206) or
provide unique alerting capability for functions such as ICS Call, Rad Alt DH warning,
etc. The internal alerts, and how they will be used, are determined at the time of
installation and are not front panel selectable.
End of section 3.0