Anodyne Electronics Manufacturing AA37 Series Installation And Operation Manual Download Page 1

 

 

 
 

SPECIAL NOTICE 
 

Ownership of this product has been transferred to Cobham Aerospace Communication 
from Anodyne Electronics Manufacturing (AEM) and Northern Airborne Technology 

(NAT). Cobham is responsible for all matters related to this product, including sales, 
support and repair services. 
 

Please note the transition to convert product manuals and supporting documentation is 
an ongoing process and is being addressed on an ‘as needed’ basis. 
 

All references to AEM and NAT product part numbers (and associated images) are 
equivalent to Cobham product part numbers. 
 

Contact info: 

Cobham Aerospace Communication, 
6400 Wilkinson Drive, Prescott, Arizona, 86301.  
Telephone: (928) 756-1615 or refer to the following website:  

www.wulfsberg.com

 for more information. 

 

Summary of Contents for AA37 Series

Page 1: ...repair services Please note the transition to convert product manuals and supporting documentation is an ongoing process and is being addressed on an as needed basis All references to AEM and NAT product part numbers and associated images are equivalent to Cobham product part numbers Contact info Cobham Aerospace Communication 6400 Wilkinson Drive Prescott Arizona 86301 Telephone 928 756 1615 or r...

Page 2: ...ed by Cobham Do not rely in any way on data in this document to maintain or otherwise support systems and or parts that were not manufactured by manufactured for or approved by Cobham without evidence that the Federal Aviation Administration or other regulatory agency has determined that the data in this document is valid for such use This document shall not be used for the development manufacture...

Page 3: ...1Y 4N7 Telephone 250 763 1088 Facsimile 250 763 1089 Website www aem corp com 2012 Anodyne Electronics Manufacturing Corp AEM All Rights Reserved SM39 AA37 Series Alerting System Published on 04 May 2016 These commodities technology or software are Controlled in accordance with the United States Export Administration Regulations When exported from the United States diversion contrary to U S Law is...

Page 4: ...ANUFACTURING CORP COPYRIGHT STATEMENT 2012 Anodyne Electronics Manufacturing Corp AEM All Rights Reserved This publication is the property of AEM and is protected by Canadian copyright laws No part of this document may be reproduced or transmitted in any form or by any means including electronic mechanical photocopying recording or otherwise without the prior written permission of AEM ...

Page 5: ...ation manual is controlled by issue shown on the title page The status of each section is controlled by revision shown in the footer of each page All revisions affecting sections of this manual have been incorporated into the latest issue AEM MANUAL REVISIONS Section Revision Number Revision Description Date All Rev 5 00 Updated drawings and template April 16 2012 Tony Pearson Designer Apr 16 2012...

Page 6: ...quipment 1 1 1 3 Features 1 1 1 4 Specifications 1 1 1 4 1 Electrical Specifications 1 1 1 4 2 Physical Specifications 1 2 1 4 3 Environmental Specifications 1 3 1 5 Unit Nomenclature 1 3 2 0 Installation 2 1 Introduction 2 1 2 2 Unpacking and Inspection 2 1 2 3 Installation Procedures 2 1 2 3 1 Warnings 2 1 2 3 2 Cautions 2 1 2 3 3 Cabling and Wiring 2 1 2 3 4 Post Installation Checks 2 2 2 4 Ins...

Page 7: ...All outputs are fully isolated to allow installation in dual audio controller systems Trigger inputs can be active low or active high dependent on the model allowing easy interface to common aircraft systems The tone and rate of the alerts are adjustable to allow tailoring of the tones to ensure they do not interfere with existing airframe warning functions 1 4 Specifications 1 4 1 Electrical Spec...

Page 8: ...rt 2 Adjustable rate from 1 Hz to 20 Hz Alert 3 AA37 212 only Adjustable tone and rate as above with duration of 1 to 3 seconds Audio Noise Level 60 dB down from rated output Crosstalk 60 dB output to output 1 4 2 Physical Specifications Height 31 7 mm 1 25 inches Length 111 7 mm 4 4 inches Width 114 3 mm 4 5 inches Weight AA37 001 and 002 220 g 0 49 lb AA37 212 230 g 0 51 lb Mounting Bulkhead mou...

Page 9: ... 95 1 5 Unit Nomenclature Model Description Distinction AA37 212 Dual channel 3 level alerting Provides alerting for AA94 AMS42 44 Floating outputs 150 600 loads Low level triggers AA37 001 Dual channel 2 level alerting Audible output tones for ICS call or alerting Floating outputs 150 600 loads Low level triggers AA37 002 Dual channel 2 level alerting Audible output tones for ICS call or alerting...

Page 10: ... Warnings Do not bundle any lines from this unit with transmitter coax lines or AM audio rectification may result Do not bundle any input or output audio or DC power lines from this unit with 400 Hz synchro wiring or AC power lines Do not position this unit or wiring from this unit next to any device with a strong alternating magnetic field such as an inverter or significant audio interference wil...

Page 11: ...3 4 2 a and b for the copilot s headset if the feature is used in the installation 2 3 4 5 Alert 2 a Activate the AA37 Alert 2 trigger circuit There should be an intermittent hi lo tone with no unusual noises or disruptions heard in the headset Reset the AA37 Alert 2 trigger circuit b Activate the second AA37 Alert 2 trigger circuit if installed There should be an intermittent hi lo tone with no u...

Page 12: ... TYPE AA37 212 403 0 1 02 Alerting System Interconnect AA37 212 405 0 1 01 Alerting System Connector Map AA37 212 922 0 1 00 Alerting System Mechanical AA37 001 403 0 1 01 Alerting System Interconnect AA37 001 405 0 1 00 Alerting System Connector Map AA37 001 922 0 1 01 Alerting System Mechanical AA37 002 403 0 1 01 Alerting System Interconnect AA37 002 405 0 1 00 Alerting System Connector Map Sec...

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Page 21: ...s section consists of the functional and operational procedures for the AA37 series Alerting Systems 3 2 General The AA37 series are dual channel Alerting Systems that provide two or three level alerting 3 3 Configuration The AA37 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 O...

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