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AA95-766 Single Channel Audio Controller

SM95-766 Installation and Operation Manual

June 20, 2012 Rev: 3.00

Page 1-4

ENG-FORM: 800-0100.DOTX

CONFIDENTIAL AND PROPRIETARY TO ANODYNE ELECTRONICS MANUFACTURING CORP.

Bi-directional Signals:

Quantity One

NAT

ICS

tie

channel

Audio

level

0.34

Vrms

Impedance

1.8

±10%

Circuitry

Type

Single

ended

Miscellaneous:

Annunciators

Green LED will light for transmit operation

1.4.2 Physical

Specifications

Height 1.91"

(48.5

mm)

max.

Depth 7.05

” (17

9.1 mm) max. behind panel

Width 5.78"

(146.8

mm)

max.

Weight

2.1 lbs (1.0kg) max. excluding harness and mating
connectors

Mounting Standard

Dzus

rails

Connectors

One male 50-pin and one male 37-pin D-min connector

1.4.3 Environmental

Specifications

Operating

Temp

-40

C. to +70

Survival Temp

-55

C. to + 85

Vibration/Shock DO-

160B category “P”, panel mounting 6g.

Humidity 95%

Non-condensing

Altitude 35,000

feet

End of Section 1.0

Содержание SM95-766 AA95-766

Страница 1: ...sition to convert product manuals and supporting documentation is an ongoing process and is being addressed on an as needed basis All references to NAT product part numbers and associated images are equivalent to AEM product part numbers Contact info Anodyne Electronics Manufacturing Corp 15 1925 Kirschner Road Kelowna B C Canada V1Y 4N7 Email support aem corp com Toll Free 1 888 763 1088 Phone 1 ...

Страница 2: ...UAL REV 3 00 June 20 2012 Anodyne Electronics Manufacturing Corp 15 1925 Kirschner Road Kelowna BC Canada V1Y 4N7 Telephone 250 763 1088 Facsimile 250 763 1089 Website www aem corp com 2012 Anodyne Electronics Manufacturing Corp AEM All Rights Reserved SM95 766 AA95 766 Single Channel Audio Controller ...

Страница 3: ...RONICS MANUFACTURING 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 ...

Страница 4: ...allation and operation manual is controlled by the revision 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 AEM MANUAL REVISIONS Section Revision Number Revision Description Date All Rev 3 00 Updated drawings and template Jun 20 2012 Tony Pearson Designer Jun 20 2012...

Страница 5: ...fications 1 4 2 0 Installation 2 1 Introduction 2 1 2 2 Unpacking and Inspection 2 1 2 2 1 Warranty 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 2 2 3 4 Adjustments 2 2 2 3 5 Mechanical Mounting 2 3 2 3 6 Post Installation Checks 2 3 2 3 7 In line PTT Cordsets 2 4 2 4 Continued Airworthiness 2 6 2 5 Accessories Required But Not Supplied 2 6 2...

Страница 6: ...ie line The AA95 766 is plug compatible with most AA95 and AMS40 series AEM audio panels The small size and extensive radio and ICS functions make this unit an excellent choice for multi station aircraft 1 3 Features Transceiver interfacing for the AA95 766 is accomplished through directly switched microphones To ensure maximum radio compatibility it has a ground referenced keyline that incorporat...

Страница 7: ... are sealed high vibration rated 50 g shock dry nitrogen filled units 1 4 Specifications 1 4 1 Electrical Specifications Input Power Reverse and over voltage protection provided Voltage 27 5 Vdc Nominal 0 50 A max Lighting 27 5 Vdc 160 mA Input Signals Channels 5 aircraft transceiver radio inputs 6 navigational receiver inputs 1 direct audio input Type E 2 5 Vrms 10 mW input signal for full headse...

Страница 8: ...re single ended inputs Coupling 50 dB Key lines Pilot co pilot transmit PTT Rear hand mic transmit PTT Pilot co pilot ICS PTT Output Signals Quantity 6 Headphone outputs 6 Transmitter mic outputs 5 Transmitter keyline outputs Headset Rated level 12 3 Vrms or 250 mW 24 dBm into 600 Ω Circuitry Type Single ended except for phones which are balanced Freq Response Sidetone 6 dB from 370 Hz to 2800 Hz ...

Страница 9: ...ous Annunciators Green LED will light for transmit operation 1 4 2 Physical Specifications Height 1 91 48 5 mm max Depth 7 05 179 1 mm max behind panel Width 5 78 146 8 mm max Weight 2 1 lbs 1 0kg max excluding harness and mating connectors Mounting Standard Dzus rails Connectors One male 50 pin and one male 37 pin D min connector 1 4 3 Environmental Specifications Operating Temp 40q C to 70q C Su...

Страница 10: ...supplier 2 2 1 Warranty All Anodyne Electronics Manufacturing Corp AEM products are warranted for 2 years See the website www aem corp com warranty for complete details 2 3 Installation Procedures 2 3 1 Warnings Do not bundle any lines from this unit with transmitter coax feed lines Do not bundle any logic audio or DC power lines from this unit with 400 Hz synchro wiring or AC power lines Do not p...

Страница 11: ...t least 20 AWG Ensure that all ground connections are clean and well secured and that the unit shares no path with any electrically noisy aircraft accessories such as blowers turn and bank instruments or similar loads Power to this unit must be supplied from a separate breaker 1 A and not attached to any other existing breaker without additional protection 2 3 4 Adjustments The unit ships from the...

Страница 12: ...1 pins 7 8 9 and 10 for continuity to ground less than 0 5 when the relevant switches are keyed d P102 pin 19 for lights bus voltage 28 Vdc relative to ground e Check all Mic phone music and key lines for shorts to ground or adjacent pins 2 3 6 2 Power On Checks Power up the aircraft s system with the unit installed and turn on the radios and accessories required for the system Refer to Section 3 ...

Страница 13: ...ordsets also known as drop cords can be used to create provide PTT capability for the user headsets that do not have yoke or cyclic mounted PTT switches For headsets connected to the PILOT or COPILOT inputs outputs ICS and TX keylines are needed to properly activate the associated PTT circuitry inside the AA95 766 For headsets connected to the PASSENGER inputs outputs of the AA95 766 a method of c...

Страница 14: ...e and PTT control they can also be a source of trouble if incorrectly configured or improperly shielded Many in line PTT cordsets use the PHONE LO connection as the ground reference for the ICS and TX PTT keylines The PHONE LO connection in the AA95 766 is floating which will lead to incorrect keying of the intercom and radio systems if this type of cordset is used In line PTT cordsets can be a ve...

Страница 15: ...L IKC Quantity Description AEM Part 1 D min 50 Socket Housing 20 21 050 50 MS Crimp Socket 20 26 901 1 Jack Screw Set 20 27 002 1 Lock Clip Set 20 27 004 1 50 Pin Connector Hood 20 29 051 AEM Part D37SL IKC Quantity Description AEM Part 1 D min 37 Socket Housing 20 21 037 37 MS Crimp Socket 20 26 901 1 Jack Screw Set 20 27 002 1 Lock Clip Set 20 27 004 1 37 Pin Connector Hood 20 29 038 Use as requ...

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Страница 20: ...A95 4 3 LIVE 1 RX ON RX VOL ICS VOL 5 PA NAV1 NAV2 ADF MKR KEY ICS VOX 2 TX 1 NORMAL 766 AA95 4 3 LIVE 1 RX ON RX VOL ICS VOL 5 PA NAV1 NAV2 ADF MKR KEY ICS VOX ISO ISO EMR EMR VOX VOX Confidential and Proprietary to NAT ...

Страница 21: ......

Страница 22: ...rnally while receive RX and intercom ICS levels are adjustable from the front panel All audio except the sidetone of the radio in use is muted during transmit for clarity The directly connected DIRECT AUDIO input signal see Section 3 5 remains un muted during transmit ICS operation will allow transmit during any ICS mode by using the PTT switch 3 3 Controls and Indicators The transmit and PA funct...

Страница 23: ...o adjust for changing flight conditions When the red mode switch is set to NORMAL the passengers will hear the radio audio as selected on the controller The passengers will not hear any radio audio when the red mode switch is in the ISO EMR position All receive audio is muted during transmit normal mode 3 3 2 Transmit Selector Switch The transmit selector switch is a six position switch used to se...

Страница 24: ...nditions and the quality and number of microphones connected in the system 3 3 3 1 General ICS Functions Passenger ICS audio is LIVE when the controller is in the LIVE or KEYED mode of ICS operation In the KEYED mode of operation the passenger microphones are LIVE Utilize drop cord assemblies incorporating microphone circuit interrupt switches for keyed ICS operation Passenger ICS is VOX triggered...

Страница 25: ... controller has not failed and loss of the TX light indicates TX switch failure In the ISO EMR mode all switches work exactly as they do during NORMAL operation except for the RX and ICS volume controls which have no effect The ISO EMR function should be tested prior to flight to ensure proper operation and allow the radio levels to be set adequately for emergency operation Any selected receive au...

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