AEM SM46 Installation And Operation Manual Download Page 1 | Manualshive

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SPECIAL NOTICE

This product is now licensed to Anodyne Electronics Manufacturing (AEM) from Northern
Airborne Technology (NAT). AEM 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 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:

[email protected]

Toll Free:

1-888-763-1088

Phone: 1-250-763-1088

Fax: 1-250-763-1089

www.aem-corp.com

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Summary of Contents for SM46

Page 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 ...

Page 2: ...TION MANUAL Rev 2 00 May 18 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 SM46 N335 Series Audio Controllers ...

Page 3: ...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 4: ...s of each section is controlled by revision shown in the footer of each page All revisions affecting sections of this manual have been incorporated ISSUE REVISION RECORD Manual Issue Number Section Revision Number Revision Description Issue Date 4 21 Section 1 Rev 1 00 Section 2 Rev 1 00 Section 3 Rev 1 00 New Format Apr 14 2009 AEM MANUAL REVISIONS Section Revision Number Revision Description Dat...

Page 5: ...npacking and Inspection 2 1 2 2 1 Warranty 2 1 2 3 Continued Airworthiness 2 1 2 4 Installation Procedures 2 1 2 4 1 Warnings 2 2 2 4 2 Cautions 2 2 2 4 3 Cabling and Wiring 2 3 2 4 4 Tie Lines 2 3 2 4 5 Mechanical Mounting 2 3 2 4 6 Post Installation Checks 2 4 2 5 Adjustments and Connections 2 5 2 5 1 Left side Adjustments 2 5 2 5 2 Right Side Adjustments 2 5 2 5 3 Adjustment Options 2 5 2 6 Acc...

Page 6: ...s are adjustable to suit installation requirements Emergency mode operation provides switching to a fully redundant back up system that provides full performance A front panel annunciator provides indication that the EMER mode is active N335 001 The N225 001 Audio Controller has a NVIS Green A lighted front panel It provides radio transmit and receive audio select capability for the cockpit positi...

Page 7: ...s as standard dynamic 5 ohm and amplified dynamic 150 ohm It provides NAT ICS tie line capability from 2 to 4 loads with one switch position functioning to enable Super NAT ICS tie line operation which maintains the rated output level independent of the number of units connected to the tie line It may be configured to provide auto emergency power mode switchover ICS tie line muting during transmit...

Page 8: ...low 3 Vdc max CALL annunciator 001 only 10 mA input current active low 3 Vdc max CALL annunciator 201 only 50 mA input current active low 3 Vdc max Impedance 1 k r10 for Receive and Direct inputs 150 r10 for Amplified dynamic 150 mic input 150 r10 for Dynamic 150 mic input N335 001 and 002 only 75 r10 for Dynamic 75 mic input N335 001 and 002 only 5 r2 for Dynamic 5 mic input N335 001 and 002 only...

Page 9: ... 001 and 002 only Rated Impedance 100 r10 for TX Mic output 5 k r10 for CVR output 600 r10 for Composite Receive output Circuitry Type Phones CVR Microphone and Composite RX outputs are transformer outputs The CVR output is composed of both mic inputs and user 1 phones output Frequency Response Headphone Outputs Receive inputs 3 dB from 350 Hz to 6000 Hz Direct inputs 3 dB from 350 Hz to 6000 Hz I...

Page 10: ... 00x CALL LED illuminates when activated N335 001 only EMER LED illuminates when activated TX LED illuminates when activated N335 20x CALL annunciator text illuminates when activated EMERG annunciator text illuminates when activated TX annuciator text illuminates when activated Dimming Threshold N335 00x 5 25 r1 5 Vdc 28 VDC LIGHTS input N335 20x 11 5 3 25 Vdc 28 VDC LIGHTS input 1 4 2 Physical Sp...

Page 11: ...miniature connector utilizing jack posts Installation kit N335 IKC D50S50S15SL IKC 1 4 3 Environmental Specifications Operating Temperature 45q C to 70q C Survival Temperatures 55q C to 85q C Vibration Shock DO 160C Cat N P Humidity 95 Altitude 35 000 feet max 1 4 4 Product Approval Compliance N335 00x DO 160C Env Cat C4 BB NP XXXXFXABABXVAXXX N335 20x DO 160C Env Cat C4 BB NP XXXXFXABABZVAXXX 1 5...

Page 12: ...nnunciation Composite receive audio output High Crosstalk filtering Complete redundant Emergency circuit Suitable for High or Low impedance systems 8 TX selections 6 direct inputs 3 ICS modes LIVE KEYED VOX CVR output SuperNAT ICS tie Selectable Auto Emergency mode Tie line muting during TX Pilot TX priority NVIS compliant with dead front text annunciators N335 202 7 user adjustable receive audio ...

Page 13: ...duct Information Card Certificate of Conformity or Release certification 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 2 3 Continued Airworthiness Maintenance of the N335 Dual User ...

Page 14: ...ry the lowest level signals in the aircraft The intercom tie lines should also be properly terminated with either the appropriate number of additional units or with a load resistor See section 2 4 4 Tie Lines In all installations that use the Dynamic microphone capability of the N335 extreme care must be taken with the shielding and routing of the microphone wiring This is especially true of the 5...

Page 15: ...ce the Interconnect drawing for additional specifications Check that the ground connection is clean and well secured and that it 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 circuit breaker or fuse fast blow and not attached to any other circuit breaker without addition...

Page 16: ...nd adjust for acceptable level c Run through all installed functions and check the ICS and TX functions for all users Refer to Section 3 for specific operation details Notes Significantly different headsets may have different mic characteristics The David Clark M 7 mic is much more active than the M 4 or M 1 mics and may aggravate headset imbalance if used in a mixed system d If any preset require...

Page 17: ...he intercom channel for incoming ICS tie audio to match the number of units connected to the tie line Super Tie Select selects the gain of the intercom channel for outgoing ICS tie audio to maintain the rated O P level independent of the number of units connected to the tie line RX Input Level selects the input level for each RX input to match the radio output level TX Mic Output provides for adju...

Page 18: ...nnector Hood 20 29 015 Use as required 2 7 Installation Drawings DRAWING REV DESCRIPTION TYPE N335 001 N335 001 403 0 1 01 Dual User Audio Controller Interconnect N335 001 403 1 1 01 Dual User Audio Controller Interconnect N335 001 403 2 1 01 Dual User Audio Controller Interconnect N335 001 404 0 1 00 Left Side View Options N335 001 404 1 1 00 Right Side View Options N335 001 405 0 1 01 Dual User ...

Page 19: ...1 1 00 Right Side View Options N335 201 405 0 1 00 Audio Controller Connector Map N335 201 905 0 1 00 Audio Controller Faceplate N335 201 922 0 1 00 Audio Controller Mechanical Installation N335 202 N335 202 403 0 1 00 Audio Controller Interconnect N335 202 403 1 1 00 Audio Controller Interconnect N335 202 403 2 1 00 Audio Controller Interconnect N335 202 404 0 1 00 Left Side View Options N335 202...

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Page 39: ...ON ...

Page 40: ...NORM EMER ...

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Page 42: ...DF 0 0 MKR ADF FM3 0 0 0 0 FM2 HOT MIC MODE VOX VOL RX ICS VOL DME1 0 0 LS 0 0 FM3 UHF NAV1 0 0 FM1 0 0 UHF VHF2 VHF1 NAV2 VHF2 FM2 IC VHF1 TX DME2 FM1 RX SEL GSM GSM ...

Page 43: ...DME2 NAV2 NAV1 DME1 ADF MKR DF GSM GSM RX SEL FM1 TX VHF1 IC FM2 VHF2 VHF1 UHF 0 0 FM1 0 0 UHF FM3 0 0 LS 0 0 VOL ICS RX VOL VOX MIC MODE HOT FM2 0 0 0 0 FM3 0 0 VHF2 ...

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Page 48: ...EMER NORM ...

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Page 50: ...TX 0 0 0 RX SEL 0 VOL ICS RX VOL MIC MODE VOX HOT NORM EMER 0 0 0 CALL VHF1 VHF2 FM1 FM2 FM3 AUX LS IC DF FM2 VHF2 VHF1 FM1 FM3 AUX ...

Page 51: ...RX SEL IC VHF2 VHF1 TX VHF2 FM3 FM1 0 FM2 0 VHF1 AUX 0 LS 0 FM1 CALL ICS VOL HOT MIC MODE RX VOL VOX 0 0 FM2 FM3 0 NORM EMER AUX DF ...

Page 52: ...referred to as the N335 and the operational features described in this manual will apply to the N335 001 N335 002 N335 201 and N335 202 unless otherwise noted 3 2 General Information The N335 audio controllers are compatible with military and civil aviation headsets The N335 controls the audio from multiple receivers and allows transmission of mic audio to a selected transmitter VOX intercom opera...

Page 53: ... for each receiver Rotating the control cw increases the volume and when the control is in the detent position fully ccw the receiver audio is switched off 3 3 2 Transceiver Input Controls N335 001 and N335 201 N335 002 and N335 202 The transceiver input controls are plastic edge lighted knobs The N335 has individual volume controls for each transceiver Rotating the control cw increases the volume...

Page 54: ...re will ensure a fixed level signal is audible at the headset The green TX LED or deadfront text will illuminate while the unit is in transmit mode Selecting LS diverts microphone audio to the loudspeaker system The loudspeaker sidetone if required is pre selected at the time of installation When IC is selected the transmit controls are keyed to ICS only 3 3 4 Emergency Switch Note The N335 can be...

Page 55: ...es Rotating the control cw increases the volume ccw reduces the volume and fully ccw is switched off 3 3 6 2 RX VOL The main RX volume control RX VOL is a master control for all receive inputs except direct audio inputs Rotating the control cw increases the volume ccw reduces the volume and fully ccw is switched off 3 3 6 3 MC MODE The MIC MODE control selects the mode of operation of the intercom...

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