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Eagle P139-HD Instructions For Continued Airworthiness
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Eagle P139-HD Instructions For Continued Airworthiness

Digital audio system for model eurocopter as350/as355 helicopters
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INSTRUCTIONS FOR CONTINUED AIRWORTHINESS
MODEL EUROCOPTER AS350/AS355 HELICOPTERS
APPROVED BY: C. Bonar
Rev. A
DATE: 10/15/12
This technical data package being provided to the FEDERAL AVIATION ADMINISTRATION (FAA)
It includes, but is not limited to drawings, specifications and other technical data attached hereto and are
the Property of Eagle Copters (ECL) and constitute trade secrets for the purpose of the Trade
Secrets and Freedom of Information Act. Disclosures to any party for any reason without the permission
of GA is prohibited, except that disclosures may be made within the FAA's organization consistent with
823 McTavish Road NE
Calgary, Alberta, Canada.T2E 7G9
PH: (800) 564-6469
Website: www.eaglecopters.com
FOR
P139-HD DIGITAL AUDIO SYSTEM
MDL GA182
FOR
Report No.: ICA182-2
STC No.: SR00521SE
the need to evaluate GA's technical data.

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  • Page 1 It includes, but is not limited to drawings, specifications and other technical data attached hereto and are the Property of Eagle Copters (ECL) and constitute trade secrets for the purpose of the Trade Secrets and Freedom of Information Act. Disclosures to any party for any reason without the permission of GA is prohibited, except that disclosures may be made within the FAA’s organization consistent with...
  • Page 2 DESCRIPTION APPROVED 01/20/09 Initial Release C. Bonar 10/15/12 Added G13115 & G13116 C. Bonar Added Section 3.1.2 80 - 92 Updated wiring diagrams 2 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 3 GA182 ICA182-2 Rev. A 10/15/12 RECORD OF SERVICE BULLETINS (S/B’S) S/B NO. DATE DESCRIPTION There are no Service Bulletins applicable to this STC. 3 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 4 Section 7.0 Audio System Testing 93 - 95 Section 8.0 Weight and Balance Section 9.0 Typical Analog Audio System Wiring Configurations 97 - 101 4 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...

  • Page 5: Table Of Contents

    IRCRAFT IS AIRWORTHY PRIOR TO RETURNING TO SERVICE SECTION 8.0 WEIGHT AND BALANCE ......................96 SECTION 9.0 TYPICAL ANALOG AUDIO SYSTEM WIRING CONFIGURATIONS ........97 5 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 6 ................... 59 IGURE TANDARD EVICE ABLE 56: G12033 P ..........................60 IGURE OWER ABLE 57: G12036 P ........................60 IGURE ILOT SOLATE ABLE 6 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 7 ODULE PTIONAL 116: A ..............100 IGURE IRCRAFT OWER UPPLY AND IGHTING IMMER ONNECTION 117: P ......................101 IGURE ILOT ONTROL ANEL ONNECTION 7 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 8 INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 LIST OF APPLICABLE DOCUMENTS Document Number Description GA182-3 Rotorcraft Flight Manual Supplement (Eurocopter AS350/AS355 Series) 8 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...

  • Page 9: Introduction

    Illustrated Parts List for P/N P139-HD Digital Audio System. Purpose The purpose of this manual is to maintain the P139-HD Digital Audio System in peak operating efficiency with the greatest service life. Revision Control Procedure All revisions to this document shall be identified in the Details of Revisions. All pages will be summarized on page 4, “List of Effective Pages.”...

  • Page 10: Precautions

    Distribution This manual will be distributed to end users (or their mechanics or maintenance departments). A copy of this ICA shall be provided by Eagle Copters with each kit sold. Description The Eagle Copters P139-HD Digital Audio System provides a communication system for aircraft crew members and passengers.
  • Page 11 Sheet metal support brackets and required hardware for mounting G11431 Control Panels (if installed). 1.9.2 The following is a list of optional Eagle Copters equipment that can also be installed in conjunction with the Audio System: a. Electrical System Upgrade (GA107, STC # SH4747NM) b.
  • Page 12 PILOT HEADSET GROUP G12019 REPEATER CONTROL PANEL PASSENGER CONTROL PANEL PILOT COPILOT CONTROL PANEL CONTROL PANEL Figure 1: Complete Analog Audio System Overview 12 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 13 INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Figure 2: G11426 6 Slot Analog Audio Router Figure 3: G12320 8 Slot Analog Router 13 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 14 ICS SW ON CYCLIC HEADSET JACK HEADSET JACK COPILOT PILOT HEADSET GROUP HEADSET GROUP COPILOT PILOT CONTROL PANEL CONTROL PANEL Figure 4: Digital Audio System Overview 14 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 15 SUBJECT REF. MDL. REPORT NO. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Figure 5: G13000 Digital Router 15 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 16 REF. MDL. REPORT NO. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Figure 6: G11431 Control Panel Figure 7: G11460 Control Panel 16 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 17 REF. MDL. REPORT NO. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Figure 8: G11462 Control Panel Figure 9: G11470 Auxiliary Control Panel 17 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 18 REF. MDL. REPORT NO. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Figure 10: G11480 Control Panel Figure 11: G11490 Control Panel 18 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 19 REF. MDL. REPORT NO. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Figure 12: G13115 Control Panel Figure 13: G13116 Control Panel 19 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...

  • Page 20: Airworthiness Limitations

    The Airworthiness Limitation section is FAA approved and specifies inspections and other maintenance required under Part 43.16 and 91.403 of Federal Regulations unless an alternate program has been FAA approved. 20 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...

  • Page 21: Inspection Requirements And Overhaul Schedule

    In the event that the aircraft experiences a “Lightning Strike”, then conduct the inspection requirements called out in Section 3.1.1. Overhaul Schedule There is no overhaul schedule for this kit. 21 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...

  • Page 22: Analog Audio Router Removal, Inspection And Re-Installation

    To remove an Audio Control Board remove the 2 retaining screws and apply pressure two the 2 card ejector tabs on either side of the Audio Control Board. 22 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 23 10/15/12 NOTE The Audio Control Boards have no serviceable parts. If an Audio Control Board is found to be broken or defective it must be returned to Eagle Copters for repair or replacement. Figure 14: Typical 6 Slot Router Configuration...
  • Page 24 * [b] Audio systems shall be fitted with either one G11427 COM1 Direct OR G11437 Relay Module. * [c] Audio systems shall be fitted with either G11429 ICS Audio Board OR G12358 Headset Expander Boards. 24 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 25 G11437 Relay Module may Replace G11427 COM1 Direct Board depending on the installers desired configuration requirements. G11430 Audio Expander may be omitted depending on the installers desired configuration requirements. 25 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...

  • Page 26: Analog Router Reinstallation

    Headset Expander Boards Analog Router Reinstallation a. The router may be mounted into a rack, such as the Eagle Audio P142 Modular Equipment Rack (STC # SR00474SE). It also may be mounted to an aircraft structure that is designed to carry the load of the router (11 lbs).

  • Page 27: Digital Audio Router Removal, Inspection And Re-Installation

    To remove the Hat Section Brackets drill out the 14 #4 Rivets connecting each bracket to the FS168 Bulkhead as shown in Figure 27 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 28 Parts List for Figure 16: PART NUMBER DESCRIPTION G13000 P139-HD Router G13005-1 Hat Section G13005-2 Backplate MS20470AD4-4 Rivet MS24693S272 Screw, Flat Head, #10-32 x .5 28 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...

  • Page 29: Digital Router And Support Bracket Inspection

    The Digital Router contains no user serviceable internal components. Do not disassemble router or the factory warranty will be voided. Return the unit to Eagle Copters for service. b. Inspect all sheet metal doublers and brackets for cracks or excessive corrosion.

  • Page 30: Digital Router Re-Installation

    Reconnect all applicable cables to the Digital Router. Reference Figure 17 for all Digital Router Connection Ports. 30 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 31 SUBJECT REF. MDL. REPORT NO. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Figure 17: Digital Router Connector Layout 31 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...

  • Page 32: Cable Maintenance

    10/15/12 Section 6.0 Cable Maintenance General Notes a. The installation of the Eagle Audio GA182 Audio System requires the application of accepted aircraft equipment practices, according to FAA publication, AC43.13-1B, ACCEPTABLE METHODS, TECHNIQUES AND PRACTICES, AIRCRAFT INSPECTION AND REPAIR, and the installer shall strictly comply with paragraph 428.a of that Advisory...

  • Page 33: Cable Maintenance

    If a cable needs to be repaired or replaced due to damage, refer to the appropriate cable drawing in Section 6.3. All cables should be built utilizing proper aviation practices. 33 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 34 SUBJECT REF. MDL. REPORT NO. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Figure 18: Audio System Pilot/CoPilot 34 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 35 SUBJECT REF. MDL. REPORT NO. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Figure 19: Audio System Passenger 35 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 36 SUBJECT REF. MDL. REPORT NO. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Figure 20: Audio System Router/Com1 Direct Hookup 36 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...

  • Page 37: Cable Construction

    REF. MDL. REPORT NO. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Cable Construction Figure 21: Connector and Wire Parts List Part 1 37 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 38 SUBJECT REF. MDL. REPORT NO. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Figure 22: Connector and Wire Parts List Part 2 38 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 39 SUBJECT REF. MDL. REPORT NO. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Figure 23: Cable Assembly Detail Wire Termination 39 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 40 SUBJECT REF. MDL. REPORT NO. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Figure 24: Cable Assembly Detail Wire Termination 2 40 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 41 SUBJECT REF. MDL. REPORT NO. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Figure 25: Cable Assembly Detail Wire Preparation 41 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 42 SUBJECT REF. MDL. REPORT NO. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Figure 26: Cable Assembly Detail Wire Preparation 2 42 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 43 SUBJECT REF. MDL. REPORT NO. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Figure 27: Cable Assembly Detail Crimping Tool 43 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 44 SUBJECT REF. MDL. REPORT NO. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Figure 28: Cable Assembly Detail Contacts and Shield 44 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 45 SUBJECT REF. MDL. REPORT NO. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Figure 29: Cable Assembly Detail Inline Splice 45 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 46 SUBJECT REF. MDL. REPORT NO. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Figure 30: Cable Assembly Detail Amphenol R/A SMA Connector 46 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 47 SUBJECT REF. MDL. REPORT NO. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Figure 31: Cable Assembly Detail BNC, Coaxial 47 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 48 SUBJECT REF. MDL. REPORT NO. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Figure 32: Cable Assembly Detail BNC, Triaxial 48 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 49 SUBJECT REF. MDL. REPORT NO. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Figure 33: Cable Assembly Detail Spice and Shield Staggering 49 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 50 GA182 ICA182-2 Rev. A 10/15/12 Figure 34: Cable Assembly Detail Spice and Shield Staggering Figure 35: Cable Assembly Detail AMP 22395-1 50 OHM 50 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 51 ICA182-2 Rev. A 10/15/12 Figure 36: G12002 Passenger Audio and Keying Cable Figure 37: G12005 COM 1 Direct to Audio Control Interconnect Cable 51 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 52 Rev. A 10/15/12 Figure 38: G12006 Audio Control J2 to Audio Expander J3 Cable Figure 39: G12007 Audio Expander to Backplane Interconnect Cable 52 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 53 INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Figure 40: G12008 Radio to Backplane Interconnect Cable Figure 41: G12009 Bulkhead XLRs to/from Audio Backplane Cable 53 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 54 Figure 42: G12010 Receive Audio to Backplane Cable Figure 43: G12011 Scanner Audio Cable Figure 44: G12012 Inline XLR3F to Audio Backplane Cable 54 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 55 ICA182-2 Rev. A 10/15/12 Figure 45: G12013 Audio to Backplane Cable Figure 46: G12014 Audio Backplane J17 Cable Figure 47: G12015 Audio Cable 55 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 56 Rev. A 10/15/12 Figure 48: G12016 From Backplane to Bulkhead XLR3M Cable Figure 49: G12017 Audio Cable Figure 50: G12018 Audio Router Power Cable 56 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 57 7 = 8-9 F = NONE Figure 51: G12019 Standard GNET Cable Figure 52: G12020 GNET Non-Standard D9F to D9F and D9M Cable 57 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 58 REF. MDL. REPORT NO. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Figure 53: G12021 GNET Non-Standard D9F to D9F Power Only Cable 58 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 59 D = 6-9 6 = 5-8-9 E = 5-9 7 = 8-9 F = NONE Figure 55: G12032 Non-Standard, Two Device GNET Cable 59 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 60 D = 6-9 6 = 5-8-9 E = 5-9 7 = 8-9 F = NONE Figure 58: G12038 Non-Standard Male End GNET Cable 60 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 61 10/15/12 Figure 59: G12041 Scanner Power Cable Figure 60: G12046 Antenna Coax Cable Figure 61: G12047 Non-Standard Triple D9F Data Only GNET Cable 61 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 62 Figure 62: G12048 Shielded Cable Figure 63: G12050 TX or ICS Keying Audio Footswitch Figure 64: G12063 Non-Standard D9F to D9F and D9M Data Only GNET Cable 62 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 63 INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Figure 65: G12064 Non-Standard D9F to D9F External Power GNET Cable Figure 66: G12088 Cable 63 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 64 10/15/12 Figure 67: G12092 12V External Jumper Power Cable Figure 68: G12096 FM Radio Pigtail Antenna Cable Figure 69: G12099 Triax Antenna Cable 64 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 65 REPORT NO. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Figure 70: G12263 Pilot/Copilot Audio Cable Figure 71: G12264 Passenger Audio Cable 65 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 66 REPORT NO. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Figure 72: G12265 Audio Router Power Cable Figure 73: G12296 PA Audio Cable 66 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 67 Rev. A 10/15/12 Figure 74: G12297 Receive Only Audio Cable Figure 75: G12299 Auxiliary In Audio Cable Figure 76: G12306 Coax Antenna Cable 67 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 68 E = 5-9 7 = 8-9 F = NONE Figure 77: G12360 Terminal GNET Cable Figure 78: G12361 Headset Expander to Audio Cable 68 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 69 INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Figure 79: G12467 D9M to XLR3F Audio Cable Figure 80: G12468 Dual Auxiliary Audio Input Audio Cable 69 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 70 SUBJECT REF. MDL. REPORT NO. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Figure 81: G12475 Rear Passengers Audio Wiring 70 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 71 SUBJECT REF. MDL. REPORT NO. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Figure 82: G12538-1 GNEET Config Port Extension Cable 71 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 72 PART NUMBER DESCRIPTION G12538-1 GNET Config Port Extension Cable G10426-10 Cable Guide Cover Plate 8493 Bushing, Split, Black (Keystone) 534-7231 Jackscrew/Nut/Washer Set (Mouser) 72 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 73 Figure 84: G12590 MW Expander Out to BrightEye 30 Analog in Audio Cable Figure 85: G12597 Expander J2 to VU Meter Audio Cable 73 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 74 10/15/12 Figure 86: G12598 BE54 Tone Out to Audio Backplane Audio Cable Figure 87: G12628 VTR to VTR Audio Control J2 Audio Cable 74 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 75 Figure 88: G12737 Non-Standard All D9F Ends, Data Only Pigtail GNET Cable Figure 89: G12805 MW Audio Expander to BE30 and MWTX Audio Cable 75 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 76 ICA182-2 Rev. A 10/15/12 Figure 90: G12871 Audio System Dual Foot Switch Cable Figure 91: G12910 Bulkhead XLR3F to Inline XLR3M Audio Cable 76 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 77 INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Figure 92: G12912 MWTX Audio Monitor Out Audio Cable Figure 93: G12914 Backplane J17 Audio Cable 77 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 78 ICA182-2 Rev. A 10/15/12 Figure 94: G12915 Repeater Audio Control Board Jumper Plug Figure 95: G12999 Dual XLR3F to Link L1050 Encoder Cable 78 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 79 Rev. A 10/15/12 Figure 96: G13010 Link L2000 Receiver Audio XLR5F to Dual XLR3M Cable Figure 97: G13011 Audio Expander to Dual XLR3M Cable 79 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 80 SUBJECT REF. MDL. REPORT NO. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Figure 98: Notes for Digital Router Wiring 80 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 81 REF. MDL. REPORT NO. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Figure 99: Digital Audio System Plug Wiring Map P1, P2 81 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 82 REF. MDL. REPORT NO. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Figure 100: Digital Audio System Plug Wiring Map P3, P4, P5 82 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 83 SUBJECT REF. MDL. REPORT NO. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Figure 101: Digital Audio System Router J1 Connections 83 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 84 SUBJECT REF. MDL. REPORT NO. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Figure 102: Digital Audio System Router J2 Connections 84 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 85 SUBJECT REF. MDL. REPORT NO. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Figure 103: Digital Audio System Router J3 Connections 85 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 86 SUBJECT REF. MDL. REPORT NO. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Figure 104: Digital Audio System Router J4 Connections 86 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 87 REF. MDL. REPORT NO. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Figure 105: Single Board Router Wiring Map P2, P4, P5 87 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 88 SUBJECT REF. MDL. REPORT NO. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Figure 106: Single Board Router J2 Connections 88 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 89 SUBJECT REF. MDL. REPORT NO. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Figure 107: Single Board Router J4 Connections 89 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 90 SUBJECT REF. MDL. REPORT NO. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Figure 108: Digital Audio System Router J5 Connections 90 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 91 SUBJECT REF. MDL. REPORT NO. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Figure 109: Digital Audio System GNET Interconnects 91 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 92 SUBJECT REF. MDL. REPORT NO. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Figure 110: G13115 Control Head Wiring 92 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...

  • Page 93: Audio System Testing

    93 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...

  • Page 94: Audio System Functional Check

    Do not test fly aircraft if any aircraft native alert tone is not performing properly. Correct any defects noted and re-test prior to any test flight. 94 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...

  • Page 95: Final Inspection

    Removal of all tools. e. Chips, shavings and other debris are removed. f. Proper reassembly of aircraft. g. Aircraft is airworthy prior to returning to service 95 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...

  • Page 96: Weight And Balance

    INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GA182 ICA182-2 Rev. A 10/15/12 Section 8.0 Weight and Balance Refer to helicopter equipment list for updated weight and balance information. 96 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...

  • Page 97: Typical Analog Audio System Wiring Configurations

    CO-PILOT HEADSET GROUP SEE G12305 XMIT SW ON CYCLIC ICS SW ON CYCLIC HEADSET JACK G12263 G11428 Figure 112: Copilot’s Control Panel Wiring 97 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 98 XMIT SWITCH ICS SWITCH HEADSET JACK G12358 G11428 G12264 Figure 113: Passenger Audio Wiring OPTIONAL G12008 BACKPLANE OPTIONAL G12008 G11427 Figure 114: Radios, COM1-COM16 98 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 99 CONTROLLED BY AUDIO G11428 SYSTEM SWITCHES USER DEFINED TYPICAL: NIGHTSUN TRANSFER VCR RECORD ON/OFF VCR AUDIO INPUT ON/OFF Figure 115: Auxiliary Control Module (Optional) 99 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 100 BREAKER (OPTIONAL) FUSE G12266 (OPTIONAL) AVIONICS GROUND DIMMER INTERFACE G2538 GNET CONFIG PORT BACKPLANE Figure 116: Aircraft Power Supply and Lighting Dimmer Connection 100 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...
  • Page 101 G12263 XMIT SW ON CYCLIC ICS SW ON CYCLIC HEADSET JACK G11428 G11427 G12036 PILOT ISOLATE SWITCH Figure 117: Pilot Control Panel Connection 101 of 101 Copyright 2012 Eagle Copters SEE NON-DISCLOSURE NOTICE ON THE COVER PAGE All Rights Reserved...

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