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INSTALLATION AND OPERATION MANUAL
Anodyne Electronics Manufacturing Corp.
© 2016 Anodyne Electronics Manufacturing Corp. (AEM),
CONFIDENTIAL AND PROPRIETARY TO ANODYNE ELECTRONICS MANUFACTURING CORP.
LSA400-001
Loud Speaker Amplifier
REV 1.01 June 16, 2016
15-1925 Kirschner Road
Kelowna, BC, Canada.
V1Y 4N7
Telephone (250) 763-1088
Facsimile (250) 763-1089
Website: www.aem-corp.com
All Rights Reserved
ASM-LSA400
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Summary of Contents for AEM LSA400-001
- Page 1 REV 1.01 June 16, 2016 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 © 2016 Anodyne Electronics Manufacturing Corp. (AEM), All Rights Reserved CONFIDENTIAL AND PROPRIETARY TO ANODYNE ELECTRONICS MANUFACTURING CORP.
- Page 2 © 2016 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 3 LSA400-001 Loud Speaker Amplifier Installation and Operation Manual Prepared By: Checked By: Approved By: Tom Betzelt Tony Pearson Duane Stewart Todd Blackstock Product Support Designer Designer R&D Manager Manager June 27/16 Aug 4/16 Jun 16, 2016 June 28, 2016 The status of this installation and operation manual is controlled by the revision shown on the title page.
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Page 4: Table Of Contents
LSA400-001 Loud Speaker Amplifier Installation and Operation Manual Table of Contents Section Title Page Description Introduction Product Description Design Features Specifications 1.4.1 Electrical Specifications 1.4.2 Physical Specifications 1.4.3 Environmental Specifications Product Limitations Installation Introduction Unpacking and Inspection 2.2.1 Warranty Installation Procedures 2.3.1... -
Page 5: Description
The LSA400-001 is more compact and lighter than other comparable amplifier systems. It also has flexible options for remote mounting either vertically or horizontally. The LSA400-001 is designed and qualified to meet operational roles on fixed wing aircraft as well as light and medium helicopter airframes with single and twin turbine engine types. -
Page 6: Design Features
The LSA400-001 has a single differential speaker output capable of driving 400 watts RMS (800 watts Peak) into a 3 Ohm load. The LSA400-001 has a number of built in protection circuits that keep the amplifier from being damaged, including Output Short Circuit and Thermal Shutdown which minimize the possibility of damage to the speaker output stage. -
Page 7: Specifications
LSA400-001 Loud Speaker Amplifier Installation and Operation Manual Specifications 1.4.1 Electrical Specifications 1.4.1.1 Input Operating Voltage Normal Operating Conditions: Nominal: +28.0 Vdc Maximum: +30.3 Vdc Minimum: +22.0 Vdc Abnormal Operating Conditions: Nominal: Maximum: Minimum: Input Current: 20A maximum @ 28.0 Vdc 1.4.1.2... -
Page 8: Physical Specifications
LSA400-001 Loud Speaker Amplifier Installation and Operation Manual 1.4.1.3 Output Signals Speaker Audio (SPEAKER) Quantity: Circuit Type: Differential Output Power: 400 Wrms (800 Wpk) into 3 Ohms Rated Level: 34.65 Vrms into 3 Ohms Duty Cycle: 25% duty cycle siren audio, 1 min max. on time 100% duty cycle voice audio Freq. -
Page 9: Environmental Specifications
DO-160G Env. Cat. B4-BAB[SBM][U2FF1]XXXXXXA[BXX]AB[AC][RR]LXXXAX. Product Limitations At rated output, utilizing siren audio, the LSA400-001 should not be operated with more than a 25% duty cycle at one minute of on time, followed by three minutes of off time. End of Section 1.0 June 16, 2016 Rev: 1.01... -
Page 10: Installation
Verify that all items are present before proceeding and report any shortage immediately to your 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. Installation Procedures 2.3.1... -
Page 11: Cabling And Wiring
Ensure all connectors are tight and the mechanical installation is sound. 2.3.4.1 Voltage/Resistance Checks Do not connect the LSA400-001 to the wiring harness until the following conditions are met. Check the following: a) Check P101, pin A1 for +28 Vdc relative to ground. -
Page 12: Adjustments And Connections
LSA400-001 Loud Speaker Amplifier Installation and Operation Manual Adjustments and Connections The unit is shipped from the factory with all internal adjustments set to the normal test levels. Once installed in the aircraft, it may be desirable to change some of these settings to best suit the local operating environment. -
Page 13: Continued Airworthiness
LSA400-001 Loud Speaker Amplifier Installation and Operation Manual Continued Airworthiness Maintenance of the LSA400-001 Loud Speaker Amplifier is ‘on condition’ only. Periodic maintenance of this product is not required. Installation Drawings DOCUMENT DESCRIPTION TYPE SERIAL NO. LSA400-001-403-0 1.00 Loud Speaker Amplifier... - Page 14 THE INFORMATION CONTAINED IN THIS MATERIAL SIZE CAGE CODE PART No. DRAWING IS THE SOLE PROPERTY OF ANODYNE ELECTRONICS MANUFACTURING. LSA400-001 1.00 L9015 FINISH ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT THE WRITTEN PERMISSION OF ANODYNE ELECTRONICS MANUFACTURING IS SCALE: DRAWING No.:...
- Page 15 THE INFORMATION CONTAINED IN THIS MATERIAL SIZE CAGE CODE PART No. DRAWING IS THE SOLE PROPERTY OF ANODYNE ELECTRONICS MANUFACTURING. LSA400-001 1.00 L9015 FINISH ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT THE WRITTEN PERMISSION OF ANODYNE ELECTRONICS MANUFACTURING IS SCALE: DRAWING No.:...
- Page 16 THE INFORMATION CONTAINED IN THIS MATERIAL SIZE CAGE CODE PART No. DRAWING IS THE SOLE PROPERTY OF ANODYNE ELECTRONICS MANUFACTURING. LSA400-001 1.00 L9015 FINISH ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT THE WRITTEN PERMISSION OF ANODYNE ELECTRONICS MANUFACTURING IS SCALE: DRAWING No.:...
- Page 17 THE INFORMATION CONTAINED IN THIS MATERIAL SIZE CAGE CODE PART No. DRAWING IS THE SOLE PROPERTY OF ANODYNE ELECTRONICS MANUFACTURING. LSA400-001 1.00 L9015 FINISH ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT THE WRITTEN PERMISSION OF ANODYNE ELECTRONICS MANUFACTURING IS SCALE: DRAWING No.:...
- Page 18 THE INFORMATION CONTAINED IN THIS MATERIAL SIZE CAGE CODE PART No. DRAWING IS THE SOLE PROPERTY OF ANODYNE ELECTRONICS MANUFACTURING. LSA400-001 1.00 L9015 FINISH ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT THE WRITTEN PERMISSION OF ANODYNE ELECTRONICS MANUFACTURING IS SCALE: DRAWING No.:...
- Page 19 THE INFORMATION CONTAINED IN THIS MATERIAL SIZE CAGE CODE PART No. DRAWING IS THE SOLE PROPERTY OF ANODYNE ELECTRONICS MANUFACTURING. LSA400-001 1.00 L9015 FINISH ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT THE WRITTEN PERMISSION OF ANODYNE ELECTRONICS MANUFACTURING IS SCALE: DRAWING No.:...
- Page 20 THE INFORMATION CONTAINED IN THIS MATERIAL SIZE CAGE CODE PART No. DRAWING IS THE SOLE PROPERTY OF ANODYNE ELECTRONICS MANUFACTURING. LSA400-001 1.00 L9015 FINISH ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT THE WRITTEN PERMISSION OF ANODYNE ELECTRONICS MANUFACTURING IS SCALE: DRAWING No.:...
- Page 21 PAPER SIZE: CAGE CODE PART No. : REVISION FINISH: ELECTRONICS MANUFACTURING. ANY L9015 LSA400-001 1.00 REPRODUCTION IN PART OR AS A WHOLE WITHOUT THE WRITTEN PERMISSION OF ANODYNE ELECTRONICS MANUFACTURING IS PROHIBITED. SCALE: 1:2 DO NOT SCALE DRAWING DRAWING No. : 922-0...
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Page 22: Operation
LSA400-001 Loud Speaker Amplifier Installation and Operation Manual Section 3.0 Operation Introduction Information in this section consists of functional and operational procedures for the LSA400-001 Loud Speaker Amplifier. General The LSA400-001 Loud Speaker Amplifier has no operator accessible controls. During installation, it may be determined that internal level adjustments are required. - Page 23 Installation and Operation Manual 3.3.2 Remote ON/OFF The LSA400-001 is activated and deactivated remotely using one of the two types of Remote On/Off input pins. One Remote On/Off input pin is activated by applying +28Vdc to the input pin and de-activated by removing +28Vdc.
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