User Manual

ManualsBrandsACR&Artex ManualsSensorsC406-N

25-62-13

Page 1 of 109

MAR 1/13

570-5060 Rev. H

Initial Issue MAY 12/2003

ACR ELECTRONICS, INC / ARTEX PRODUCTS

5757 Ravenswood Rd, Ft. Lauderdale, FL 33312

Cage Code: 18560

Description, Operation, Installation And Maintenance Manual

This manual includes data for the equipment that follows:

Component

Part No. Model No.

C406-N SERIES

EMERGENCY LOCATOR TRANSMITTER

Emergency Locator Transmitter 453-5060 C406-N

Emergency Locator Transmitter 453-5061 C406-N HM

Summary of content (109 pages)

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C406-N SERIES EMERGENCY LOCATOR TRANSMITTER Description, Operation, Installation And Maintenance Manual This manual includes data for the equipment that follows: Component Part No. Model No. Emergency Locator Transmitter Emergency Locator Transmitter 453-5060 453-5061 C406-N C406-N HM ACR ELECTRONICS, INC / ARTEX PRODUCTS 5757 Ravenswood Rd, Ft. Lauderdale, FL 33312 Cage Code: 18560 25-62-13 Page 1 of 109 MAR 1/13 570-5060 Rev.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) PROPRIETARY INFORMATION This document contains proprietary information and such information may not be disclosed to others for any purpose, nor used for manufacturing purposes without written permission from ACR Electronics. Information in this manual is subject to change without notice.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) RECORD OF REVISIONS REV NO. DCN NO.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) SERVICE BULLETIN LIST SERVICE BULLETIN NO ISSUE DATE SUBJECT MANUAL REV NO 25-62-13 MANUAL REV DATE Page 5 of 109 MAR 1/13
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) LIST OF EFFECTIVE PAGES SUBJECT PAGE DATE SUBJECT PAGE DATE Title Page 1 Mar 1/13 Description and Operation 30 Jul 31/12 Notices 2 Jul 31/12 (cont.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) SUBJECT PAGE DATE SUBJECT PAGE DATE Installation (cont.) 59 Jul 31/12 Appendix B (cont.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) TABLE OF CONTENTS RECORD OF REVISIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 SERVICE BULLETIN LIST. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 LIST OF EFFECTIVE PAGES . . . . . . . . . . . . . . . . . . . . . . .
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) C. Antennas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 Table 4. Antenna Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 TEST AND FAULT ISOLATION 1. Inspection and Test Regulatory Requirements . . . . . . . . . . . . . . . . . . . . . . .
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) INSTALLATION 1. Regulatory Requirements and Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A. TSO C126, Paragraph D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B. FAA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) APPENDIX A – ELT REGISTRATION 1. Background Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83 A. Hex ID Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83 B. Reason for Registration . . . . . . . . . . . . . . . . . . . . . . . . .
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) ILLUSTRATED PARTS LIST 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101 A. Purpose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101 B. IPL Usage Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) LIST OF FIGURES Figure 1. ELT Orthogonal Axes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Figure 2. C406-N Series ELT and Mounting Frame Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 Figure 3. Cockpit Remote Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) Illustrated Parts List Figure 36. C406-N Series ELT Main Assembly and Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .105 Figure 37. Electrical Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .107 Figure 38. Antennas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) INTRODUCTION TASK 25-62-13-990-801 1. Manual Usage SUBTASK 25-62-13-990-001 A. General (1) This manual describes the operation, installation, and maintenance of the Model C406-N Series emergency locator transmitter (ELT). The information is provided to ensure initial and continued airworthiness.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) (4) C406-N Series ELT installation and maintenance in all other countries must comply with the requirements herein and applicable national airworthiness requirements. (5) The accessories (i.e., remote switch and antennas) addressed in this manual are the accessories most commonly associated with the C406-N Series ELT.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) TASK 25-62-13-990-802 2. Model Descriptions SUBTASK 25-62-13-990-001 A. C406-N (1) The C406-N is a type AF (Automatic Fixed) ELT, which transmits on 121.5, 243.0, and 406 MHz. (2) The ELT is enclosed within a multi-piece mounting frame consisting of a mounting tray, protective top cover and mounting frame cap.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) TASK 25-62-13-990-803 3. Approvals SUBTASK 25-62-13-990-001 A. C406-N and C406-N HM (1) FAA TSO C126, Type AF (a) The conditions and tests required for TSO approval of this article are minimum performance standards.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) Table 1. Environmental Categories Breakdown CATEGORY SECTION DESCRIPTION D1 4.0 Temperature/Altitude X 4.5.4 In-Flight Loss of Cooling B 5.0 Temperature Variation C 6.0 Humidity B204 7.0 Operational Shock and Crash Safety 204 8.0 Vibration X 9.0 Explosion R 10.0 Waterproofness X 11.0 Fluids Susceptibility X 12.0 Sand and Dust X 13.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) TASK 25-62-13-990-804 4. Frequency Allocations SUBTASK 25-62-13-990-001 A. Application (1) This section addresses the 406.0-406.1 MHz transmitter window and the specific frequency band allocations residing above 406.028 MHz, which are assigned or reserved within the 406.0-406.1 MHz distress frequency window. SUBTASK 25-62-13-990-002 B.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) TASK 25-62-13-990-805 5. List of Acronyms, Abbreviations, and Definitions SUBTASK 25-62-13-990-001 Term Definition AC Advisory Circular – A Federal Aviation Administration (USA) bulletin with special information. For the purposes of this document, the acronym AC does not refer to electrical alternating current.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) EUROCAE European Organization for Civil Aviation Equipment – EUROCAE documents are widely referenced as a means of compliance to European Technical Standard Orders (ETSOs) and other regulatory documents. FAA Federal Aviation Administration – The United States government agency for aircraft safety and regulation.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) RTCA Radio Technical Commission for Aeronautics – Organization that makes recommendations for airworthiness. Refer to http:// www.rtca.org/aboutrtca.asp for more information. RTV A rubbery silicon-based adhesive typically used to prevent vibration problems and water intrusion.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) TASK 25-62-13-990-806 6. References SUBTASK 25-62-13-990-001 A. Regulatory Documents (1) The following regulatory documents are referred to herein. When referring to such documents, it is the manual user’s responsibility to ensure they are using the latest revision or release of such documents.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) (c) DO-182, “Emergency Locator Transmitter (ELT) Equipment Installation and Performance” (d) DO-183, “Minimal Operational Performance Standards for Emergency Locator Transmitters - Automatic Fixed-ELT (AF), Automatic Portable-ELT (AP), Automatic Deployable-ELT (AD), Survival-ELT (S) Operating on 121.5 and 243.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) DESCRIPTION AND OPERATION TASK 25-62-13-870-801 1. Description SUBTASK 25-62-13-870-001 A. Functional Overview (1) (2) The ELT automatically activates during a crash and transmits the standard sweep tone on 121.5 and 243.0 MHz. Approximately every 50 seconds, for up to 520 milliseconds (long message protocol), the 406 MHz transmitter turns on.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) (6) After the ELT is activated and the 406 MHz signal is detected by the SAR satellite system and a position is calculated, the 121.5/243.0 MHz transmissions are used to home in on the crash site. NOTE: (7) Effective February 1, 2009, COSPAS-SARSAT has terminated the satellite processing of distress signals from 121.5 and 243.0 MHz beacons.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) (2) The cockpit-mounted remote switch assembly is comprised of an ELT status LED and control switch, which allows an operator to monitor ELT status and manually turn on the ELT (i.e., activating) for testing and resetting (i.e., deactivating) the ELT. See "Figure 3. Cockpit Remote Switch". NOTE: The ELT CANNOT be disarmed or disabled from the cockpit.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) (5) Four single-input antennas are approved for use with the C406-N Series ELT. Selection of the proper antenna is dependent upon end use, aircraft configuration and speed, and other factors. See "Figure 6. Rod and Whip Antennas" and "Figure 7. Blade Antennas". 110-343 110-338 Figure 6. Rod and Whip Antennas 110-340 110-341 Figure 7.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) TASK 25-62-13-870-803 2. Operation SUBTASK 25-62-13-870-001 A. Operational Overview (1) See "Figure 8. ELT Operational Flow Diagram". (2) A primary feature of the C406-N Series ELT is its simplicity of operation.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) (5) The ELT is considered to be either “ACTIVE” or “INACTIVE”. When “INACTIVE”, the ELT is in a state of rest and performs no functions. Taking the ELT from the “INACTIVE” state to the “ACTIVE” state requires a positive switch transition from either the cockpit remote switch, ELT local switch, or G-switch.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) (3) Reset the ELT locally by moving the switch on the ELT to the “ON” position, waiting approximately one second, and then moving it back to the “OFF” position. If the switch is already in the “ON” position, move it to the “OFF” position. NOTE: The ELT cannot be reset if either the cockpit remote switch or the ELT local switch is in the “ON” position.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) TASK 25-62-13-870-803 3. Specifications SUBTASK 25-62-13-870-001 A. Environmental and Physical (1) Table 2 lists the environmental and physical specifications of the C406-N Series ELT. NOTE: For automatic activation, the higher threshold of 4.5 ft/sec (2.3 g) is specified in accordance with Eurocae ED-62.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) SUBTASK 25-62-13-870-002 B. Electrical (1) Table 3 lists the electrical specifications of the C406-N Series ELT. Table 3. Electrical Specifications CRITERIA PARAMETER CHARACTERISTIC 406.028 MHz, or higher ± 1 KHz (Initial) +2/-5 KHz (5 years) 2 parts/10E9 in 100 ms 121.5 and 243.0 MHz ± 0.005% 406 MHz Bi-Phase L (16K0G1D) 121.5 and 243.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) SUBTASK 25-62-13-870-003 C. Antennas (1) Table 4 lists the specifications of the antennas approved for use with the C406-N Series ELT. Table 4. Antenna Specifications PARAMETERS Style CHARACTERISTIC 110-338 110-340 110-341 110-343 Rod Blade Blade Whip Frequencies VSWR 121.5, 243.0, 406 MHz 121.5/243.0 MHz 1.75:1 or better 406 MHz - 1.5:1 or better 121.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) TEST AND FAULT ISOLATION TASK 25-62-13-750-801 1. Inspection and Test Regulatory Requirements SUBTASK 25-62-13-990-001 A. United States (1) (2) In accordance with FAR Part 91, Subpart C, § 91.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) SUBTASK 25-62-13-990-003 C. Other Countries (1) For all other countries, maintenance and testing shall be conducted in accordance with the requirements of applicable national regulatory authorities and the requirements herein, as applicable. Local regulations and requirements shall take precedence.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) TASK 25-62-13-750-802 2. Inspection and Test Procedures SUBTASK 25-62-13-990-001 A. Checklist (1) Table 5 provides a list of the ELT inspection and testing requirements, a copy of which may be used as a checklist to verify inspection and test completion. The item numbers in the table correspond to the item identifiers for each task.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) SUBTASK 25-62-13-000-001 B. Preparation (1) Remove the ELT in accordance with SUBTASK 25-62-13-010-001 on page 53. (2) Remove the battery pack in accordance with SUBTASK 25-62-13-050-001 on page 54. SUBTASK 25-62-13-220-001 C.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) (b) After an inadvertent activation of unknown duration; (c) When the total of all known transmissions exceeds one hour; or (d) On or before battery replacement (expiration) date. SUBTASK 25-62-13-750-001 F. G-Switch Functional Check – Item 4 CAUTION: (1) A JUMPER IS REQUIRED TO PERFORM THIS CHECK.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) (1) Place the ELT in a container or screen room capable of substantially attenuating RF signals, or the transmitter power output shall be connected to a suitable dummy load to minimize radiation. (2) Use the ELT’s own battery pack as the power source for these measurements.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) SUBTASK 25-62-13-750-005 J. 121.5/243.0 MHz Power Output Measurement – Item 5c (1) Connect the measuring device, referring to SUBTASK 25-62-13-750-002 on page 43. (2) Activate the ELT, if necessary, by placing the control switch in the “ON” position. (3) Wait three minutes. (4) Read the displayed amplitude.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) SUBTASK 25-62-13-750-008 M. Current Draw Test – Item 5f CAUTION: EXERCISE EXTREME CAUTION TO AVOID CAUSING A SHORT CIRCUIT CONDITION, WHICH WILL BLOW THE FUSES IN THE BATTERY PACK. THIS TEST SHOULD ONLY BE PERFORMED BY AN EXPERIENCED TECHNICIAN/MECHANIC. CAUTION: ALL “ON” STATE CURRENT MEASUREMENTS MUST BE MADE WITH THE RF OUTPUT (I.E.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) (8) Allow the ELT to stabilize for at least 30 seconds to avoid false readings. (9) Read the current draw on the ammeter. Steady state current draw must not exceed 200 mA. (10) Deactivate the ELT by placing the control switch in the “OFF” position. (11) Remove the test harness.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) SUBTASK 25-62-13-750-010 O. ELT Reset Check – Item 5h (1) Place the ELT control switch in the “ON” position. (2) Return the switch to the “OFF” position. (3) If the ELT is working properly, the LED will stay on for approximately 1 second and then turn off. If a series of flashes are displayed, refer to Table 6 on page 50.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) SUBTASK 25-62-13-750-012 Q. Antenna Test – Item 7 CAUTION: (1) Do not allow the duration of this test to exceed 5 seconds. Tune a low quality AM receiver (i.e., radio) to 121.5 MHz.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) TASK 25-62-13-810-801 3. Fault Isolation SUBTASK 25-62-13-810-001 A. Self-Test Error Troubleshooting Guidelines (1) Table 6 describes the ELT self-test LED error codes (i.e., flash codes), their probable causes, and possible solutions. The 5-flash error is not present when the ELT is programmed with a serial user protocol (short message).
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) CODE 3-Flash (cont.) PROBABLE CAUSE POSSIBLE SOLUTION Antenna or installation faulty Check with a VSWR meter.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) SUBTASK 25-62-13-810-002 B. ELT Troubleshooting Guidelines (1) Table 7 provides ELT troubleshooting guidelines for installation and operational issues. Table 7.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) REMOVAL TASK 25-62-13-000-801 1. ELT SUBTASK 25-62-13-010-001 A. ELT Removal (1) See "Figure 12. ELT Removal Sequence". PROTECTIVE TOP COVER ASSY 3 2 MOUNTING FRAME CAP ASSY ELT MAIN ASSEMBLY NOTE: Coax cable and wiring harness not shown for clarity. 6 DISCONNECT HARNESS 4 5 1 MOUNTING TRAY ASSY DISCONNECT COAX CABLE LOOSEN THUMBSCREW (2 PLCS) Figure 12.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) TASK 25-62-13-050-801 2. Battery SUBTASK 25-62-13-050-001 A. Battery Pack Removal CAUTION: THE BATTERY PACK CONTAINS ELECTROSTATIC DISCHARGE SENSITIVE (ESD) COMPONENTS AND, AS SUCH, IT MUST BE HANDLED WITH CARE. IF POSSIBLE, WEAR A GROUNDED WRIST STRAP WHEN HANDLING THE BATTERY PACK DURING INSTALLATION ACTIVITIES.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) TASK 25-62-13-500-801 3. Material or Equipment Return SUBTASK 25-62-13-510-001 A.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) THIS IS A BLANK PAGE 25-62-13 Page 56 of 109 MAR 1/13
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) INSTALLATION TASK 25-62-13-410-801 1. Regulatory Requirements and Guidelines SUBTASK 25-62-13-990-001 A. TSO C126, Paragraph D (1) TSO approval of the ELT does not constitute installation approval. All ELT installations are subject to field approval for a given airframe by either an approved FAA DER or FAA FSDO.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) SUBTASK 25-62-13-990-004 D. Other Countries (1) Installations in aircraft outside of the United States and Canada, must be performed in accordance with applicable regulatory authority rules and regulations. SUBTASK 25-62-13-990-005 E. RTCA (1) (2) DO-204, § 3.1.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) TASK 25-62-13-450-801 2. Mounting Tray SUBTASK 25-62-13-450-001 A. Location CAUTION: MANY ORIGINAL ELT INSTALLATIONS ARE INADEQUATE AS FAR AS UNIT LOCATION AND SURFACE RIGIDITY ARE CONCERNED. BECAUSE OF THE CRITICAL FUNCTION AN ELT PERFORMS, IT IS IMPORTANT THE INSTALLATION FOLLOWS THE INSTRUCTIONS AND RECOMMENDATIONS HEREIN.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) (2) Locate the mounting tray such that the ELT mounting frame cap has at least 5 inches (127 mm) of clearance for installation and removal. (3) Mount the ELT as far aft as practical, but where it can be easily retrieved for maintenance.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) (5) Drill the four mounting holes with a #19 or 4.25 mm drill. (6) Install the mounting tray with the 8-32 x 5/8” SS pan head phillips screws, flat washers, lock washers, and nuts provided in the installation kit (455-7421), as shown in "Figure 15. Typical Mounting Tray Installation”, on page 60.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) TASK 25-62-13-450-802 3. Antenna SUBTASK 25-62-13-990-001 A. Selection (1) Use only antennas approved for use with the C406-N Series ELT. The ELT will not work properly without being connected to an antenna for which it was designed. (2) Verify the antenna selected matches the requirements of the specific installation.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) 13.00 (330) INSTALLATION NOTES: 1. MOUNT ANTENNA USING #8-32 SS 100° C’SK MACHINE SCREWS AND ASSOCIATED HARDWARE. 2. PROVIDE 0.625 (5/8”) (16 MM) Ø HOLE IN AIRCRAFT FOR BNC CONNECTOR. C.G. 3. PROVIDE 0.182 (4.6 MM) Ø HOLES (4 PLCS) IN AIRCRAFT FOR ATTACHING SCREWS. 4.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) INSTALLATION NOTES: 1. MOUNT ANTENNA USING #10-32 SS MACHINE SCREWS AND ASSOCIATED HARDWARE. 2. PROVIDE 0.625 (5/8”) (16 MM) Ø HOLE FOR BNC CONNECTOR. 15º C.G. 30º 7.75 (197) 3. PROVIDE 0.213 (5.4 MM) Ø HOLES (6 PLCS) FOR ATTACHING HARDWARE. 4. BONDING THROUGH MOUNTING SCREWS NOT REQUIRED. 2.70 (69) 5.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) TASK 25-62-13-450-803 4. Remote Switch SUBTASK 25-62-13-450-001 A. Location (1) (2) Select a suitable location for the remote switch assembly. The switch assembly must be mounted in the cockpit where the pilot can easily reach the switch and see the LED. NOTE: This procedure is applicable to the most commonly used remote switch (345-619604).
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) TASK 25-62-13-450-804 5. Buzzer SUBTASK 25-62-13-450-001 A. Location CAUTION: (1) PLACING THE BUZZER IN THE COCKPIT IS NOT RECOMMENDED DUE TO THE POTENTIAL FOR DISTRACTION. THE BUZZER PRODUCES A LOUD, SIREN-TYPE SOUND WHEN THE ELT IS ACTIVATED.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) TASK 25-62-13-450-805 6. Wiring SUBTASK 25-62-13-990-001 A. General Considerations and Recommendations CAUTION: IF GROUND OR OTHER CONNECTIONS ARE BROKEN OR OTHERWISE DAMAGED, THE ELT IS STILL CAPABLE OF AUTOMATIC ACTIVATION; HOWEVER, THE COCKPIT REMOTE SWITCH MAY BE INCAPABLE OF RESETTING THE ELT AND OPERATION MAY NOT BE INDICATED ON THE REMOTE SWITCH LED.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) PROTECTIVE TOP COVER ELT MOUNTING FRAME CAP ASSEMBLY TO ARINC 429 SOURCE REMOTE SWITCH TO ANTENNA Figure 20. Remote Switch Harness Arrangement (3) (4) Fabricate a shielded, twisted pair of sufficient length to reach from the harness ELT plug to the aircraft navigation system ARINC 429 output. (a) Strip approximately 0.19 in. (5 mm) from the ELT ends.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) ELT PLUG A ARINC 429 INPUT TWISTED PAIR (SHIELDED) 5 B 17 COCKPIT REMOTE SWITCH PLUG ELT ON 7 LIGHT 6 8 RST 1 9 5 RST 2 8 2 EXTERNAL ON 18 7 G-SWITCH LOOP 12 G-SWITCH LOOP 13 6 19 NC 20 NC NC 22 USE MINIMUM 22 AWG WIRE 5 HORN POWER 14 HORN GROUND 21 NC 3 4 6 4 9 2 1 4 7 1 5 4 8 +5VDNGL AIRCRAFT GROUND (TYP.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) (5) Fabricate the following wires. (a) Fabricate a ground wire long enough to reach from Pin 11 of the harness ELT plug to aircraft ground. NOTE: (b) Fabricate a ground wire long enough to reach from Pin 9 of the remote switch plug to aircraft ground. (c) Fabricate a ground wire long enough to reach from the harness ELT plug strain relief to aircraft ground.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) (8) (9) Crimp appropriately sized ring terminals on the airframe ends of the following wires: (a) Harness ELT plug Pin 11 ground wire. (b) Harness ELT plug strain relief ground wire. (c) Remote switch plug ground wire.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) SUBTASK 25-62-13-450-002 C. ELT 22-Pin Plug Installation (1) Refer to "Figure 21. Remote Switch Harness Wiring Diagram”, on page 69, and "Figure 22. Harness ELT 22-Pin Plug Arrangement". STRAIN RELIEF 1 SEALING GROMMET PLUG 1 21 SOCKET CONTACT 21 22 11 11 22 TO AIRCRAFT GROUND 150-5061 FRONT VIEW REAR VIEW Figure 22.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) (6) (c) The buzzer power and ground wires (Pins 14 and 21, respectively). (d) The +28 VDC power source wire. (e) The ARINC 429 twisted pair wires (Pins 5 and 17).
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) SUBTASK 25-62-13-450-005 F. Antenna Connection (1) Connect the coax cable to the antenna, making sure the cable is routed and supported such that there is no tensile load (i.e., strain) on the connection. SUBTASK 25-62-13-450-006 G.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) SUBTASK 25-62-13-450-010 K. Remote Switch Final Installation (1) Insert the harness plug into the remote switch receptacle. (2) Install the remote switch assembly, referring to SUBTASK 25-62-13-450-002 on page 65.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) TASK 25-62-13-410-802 7. ELT Installation and Test SUBTASK 25-62-13-410-001 A. Installation (1) See "Figure 23. ELT Installation Sequence". PROTECTIVE TOP COVER ASSY 4 5 MOUNTING FRAME CAP ASSY ELT MAIN ASSEMBLY NOTE: Coax cable and wiring harness not shown for clarity.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) (10) Slide the mounting frame cap into place over the mounting tray and protective top cover. (11) Secure the mounting frame cap to the mounting tray with the thumbscrews and tighten them to no more than 18 lb-in (203 N•cm). (12) Tie up excess slack in the harness and coax cable, such that they form drip loops and there is enough slack, approximately 5 in.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) TASK 25-62-13-450-806 8. Battery Pack Installation SUBTASK 25-62-13-450-001 A. Battery Reinstallation CAUTION: THE BATTERY PACK CONTAINS ELECTROSTATIC DISCHARGE SENSITIVE (ESD) COMPONENTS AND, AS SUCH, IT MUST BE HANDLED WITH CARE. IF POSSIBLE, WEAR A GROUNDED WRIST STRAP WHEN HANDLING THE BATTERY PACK DURING INSTALLATION ACTIVITIES.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) (7) Reset the ELT by toggling the ELT local control switch to “ON” and back to “OFF” after 1-2 seconds. NOTE: This step is necessary because the ELT will occasionally activate when power is connected to it in Step 6.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) SUBTASK 25-62-13-450-002 B. New Battery Installation CAUTION: DO NOT USE CONTACT CLEANER ON ELT COMPONENTS. SUCH CHEMICAL AGENTS CAN BE HIGHLY DESTRUCTIVE TO THE MOUNTING HARDWARE AND ELT HOUSING, CAUSING CRACKING, FRACTURING AND OTHER DAMAGE. (1) This subtask applies to installation of a new (i.e., replacement) battery.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) TASK 25-62-13-410-803 9. Helicopter Installations - Special Considerations SUBTASK 25-62-13-990-001 A. Background (1) There are few guidelines, aside from experience, regarding the best way to mount an ELT in helicopters.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) SUBTASK 25-62-13-410-001 C. Orientation (1) Mount the C406-N HM ELT parallel to the waterline of the fuselage, along the longitudinal axis, with the direction-of-flight arrow on the ELT pointing forward. See "Figure 27. Orientation of ELT for Helicopter Installations". NOTE: (2) The ELT may be angled downward as much as 25°, if necessary.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) APPENDIX A – ELT REGISTRATION TASK 25-62-13-990-801 1. Background Information SUBTASK 25-62-13-990-001 A. Hex ID Code (1) Each 406 MHz ELT is programmed with a unique hex ID code (i.e., registration code) that is transmitted to the SAR satellite system.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) TASK 25-62-13-990-802 2. Registration SUBTASK 25-62-13-990-001 A. Responsibility (1) It is the responsibility of the aircraft owner to register the ELT. (a) If an ELT is moved to a different aircraft (i.e., an aircraft other than the one it was originally installed on), and/or the aircraft is registered in a new country, the ELT must be re-registered.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) SUBTASK 25-62-13-990-003 C. Where to Register (1) In the United States, the National Oceanic and Atmospheric Administration (NOAA) is the registration agency. (2) Specific registration web sites and information may be found at: (a) The Artex products web site at www.acrartex.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) APPENDIX B – PROGRAMMING ADAPTER OPTION TASK 25-62-13-870-801 1. Description and Operation SUBTASK 25-62-13-870-001 A. Purpose (1) The Programming Adapter (PA) is a C406-N Series ELT option that provides the means to reprogram the ELT automatically every time the PA determines a new ELT with different programming has been placed in an aircraft.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) SUBTASK 25-62-13-870-003 C. PA Programming CAUTION: THE PROGRAMMING AND LABELING OF THE ELT MUST MATCH THE AIRCRAFT IN WHICH IT IS INSTALLED. REMARK THE ELT PRODUCT LABEL AS NECESSARY TO REFLECT NEW PROGRAMMING AND/OR COUNTRY OF REGISTRY. CONTACT THE LOCAL REGULATORY AUTHORITIES RESPONSIBLE FOR ELT REGISTRATION. SEE APPENDIX A – ELT REGISTRATION ON PAGE 83.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) TASK 25-62-13-450-801 2. Installation and Test SUBTASK 25-62-13-450-001 A. Wiring (1) Coordinate installation of the PA with installation of the remote switch harness ELT plug. Refer to SUBTASK 25-62-13-450-002 on page 72.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) (5) Feed the remote switch harness wires and other wires associated with the ELT installation through the strain relief. NOTE: Slide heat shrink tubing of suitable size over the wires, if desired. The diameter of the tubing must be large enough to accommodate the PA wire loop the extends back beyond the strain relief clamp.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) SUBTASK 25-62-13-450-003 C. Installation (1) See "Figure 30. Programming Adapter Installation". (2) Install the PA assembly on the ELT in the same manner that the remote switch harness ELT plug is normally coupled to the ELT receptacle. See SUBTASK 25-62-13-410-001 on page 76.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) APPENDIX C – REMOTE SWITCH CONTROL PANEL OPTION TASK 25-62-13-870-801 1. Description and Operation SUBTASK 25-62-13-870-001 A. Purpose (1) The G737 control panel (453-0161) is an optional replacement for the standard 345-6196-04 cockpit remote switch. (2) This panel is principally for use in Boeing aircraft, which are pre-wired for this type of ELT control panel.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) SUBTASK 25-62-13-870-003 C. Modified Buzzer Description (1) A buzzer (130-4005), modified for compatibility with Boeing ELT provisions, provides an audible alert when the ELT is active. The buzzer is similar in appearance with the 130-4004 buzzer. See "Figure 4. Buzzer”, on page 31.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) TASK 25-62-13-450-801 2. Remote Switch Control Panel Installation SUBTASK 25-62-13-450-001 Location (1) The control panel must be mounted in the cockpit where the pilot can easily reach the switch and see the status light. NOTE: The panel assembly requires a space approximately 5.74 x 2.24 in. (146 x 57 mm) on the panel or console surface, with a depth of 3.00 in.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) TASK 25-62-13-450-802 3. Modified Buzzer Installation SUBTASK 25-62-13-450-001 A. Location CAUTION: (1) PLACING THE BUZZER IN THE COCKPIT IS NOT RECOMMENDED DUE TO THE POTENTIAL FOR DISTRACTION. THE BUZZER PRODUCES A LOUD, SIREN-TYPE SOUND WHEN THE ELT IS ACTIVATED.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) TASK 25-62-13-450-803 4. Wiring and Test SUBTASK 25-62-13-450-001 A. Remote Switch Control Panel Wiring Fabrication (1) In most cases, Boeing aircraft have been provisioned with wiring for connecting the ELT to the control panel.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) AIRCRAFT BATTERY +28 VDC RED ELT PLUG A ARINC 429 INPUT TWISTED PAIR (SHIELDED) YELLOW 5 B BLACK 17 ELT ON LIGHT 6 RST 1 9 RST 2 8 18 G-SWITCH LOOP 12 G-SWITCH LOOP 13 +28 VDC AIRCRAFT POWER 8 7 EXTERNAL ON 15 5 2 7 USE MINIMUM 22 AWG WIRE 19 NC 20 NC 22 NC 10 1 GROUND AIRCRAFT GROUND 11 14 NC NC 21 DDCS 3 +5VDNGL 4 2 NOTE: IF HORN I
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) SUBTASK 25-62-13-450-002 B. Modified Buzzer Wiring Fabrication (1) Fabricate the following wires, which correspond with the wires on the buzzer: NOTE: Use appropriately coded wires, such that the wires can be identified and terminated at the appropriate locations. (a) YELLOW wire to harness ELT receptacle. (b) BLACK wire to aircraft ground.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) SUBTASK 25-62-13-450-004 D. Modified Buzzer Wiring Installation (1) Splice the wires fabricated in SUBTASK 25-62-13-450-002 on page 97, to the buzzer wires in a manner acceptable to the aircraft manufacturer, or as described in AC 43.13-1, Paragraph 11167, as applicable. (2) Route the buzzer wiring through the airframe.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) ELT PLUG A ARINC 429 INPUT TWISTED PAIR (SHIELDED) 5 B 17 LIGHT 6 RST 1 9 RST 2 8 EXTERNAL ON 18 G-SWITCH LOOP 12 G-SWITCH LOOP 13 +28 VDC AIRCRAFT POWER 8 7 ELT ON 15 5 2 7 USE MINIMUM 22 AWG WIRE 19 NC 20 NC 22 NC REMOTE SWITCH CONTROL PANEL 10 GROUND 11 HORN POWER 14 HORN GROUND 21 1 DDCS 3 +5VDNGL 4 2 AIRCRAFT GROUND 1 2 2
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) SUBTASK 25-62-13-750-001 G. Remote Switch Control Panel Functional Test (1) Coordinate functional testing of the remote switch control panel with the post-installation ELT testing requirements in SUBTASK 25-62-13-750-001 on page 77. (2) Place the remote switch in the “ON” position. (3) Verify the cockpit remote switch panel light illuminates immediately.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) ILLUSTRATED PARTS LIST TASK 25-62-13-990-801 1. Introduction SUBTASK 25-62-13-990-001 A. Purpose (1) This illustrated parts list (IPL) illustrates and lists the spare parts, with attaching hardware, applicable to the C406-N Series ELT.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) TASK 25-62-13-990-802 2. Manufacturer Name and Address SUBTASK 25-62-13-990-001 A. Ordering Information (1) Approved parts may be ordered from ACR Electronics, or any authorized dealer.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) TASK 25-62-13-990-803 3. Explanation of Detailed Parts List Entries SUBTASK 25-62-13-990-001 A. Fig # & Item Column (1) The first number at the top of the column is the figure number of the corresponding illustration. (2) The right hand number is the item number in the associated figure. (3) A dash (–) in front of an item means the part is not illustrated.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) (3) Assemblies, subassemblies, and detail parts subject to modification, deletion, addition, or replacement by an issued service bulletin, are annotated to indicate both pre- and postservice bulletin configurations.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) TASK 25-62-13-990-804 4. Detailed Parts List Figure 36.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) FIG # ITEM PART # – 591-0999 – 591-049-01 1234 NOMENCLATURE UPA . Label, Hex Code 1 . Label, Country Code 1 *** 06 452-0133 . 406 Lithium Battery Pack 1 ATTACHING PARTS – 217-0606 .
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) Figure 37. Electrical Components 06 07 04 04A 08 09 04B 02 05 MS24266R16B2457 (Ref. Only) 01 WIRING HARNESS (Ref.
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) FIG # ITEM PART # 1234 NOMENCLATURE 04 150-5061 Connector, 22-Position, Plug, Shell Size 12 UPA 1 *** 04A 151-6657 . Contact, 22D Crimp Socket 22 04B 151-6658 . Plug, Sealing Grommet 13 *** 05 151-5061 Strain Relief, Shell Size 12 1 *** 06 453-5078 . Programming Adapter (Programmed) (Optional) 1 07 453-5068 .
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ACR ELECTRONICS, INC / ARTEX PRODUCTS DESCRIPTION, OPERATION, INSTALLATION AND MAINTENANCE MANUAL C406-N (453-5060), C406-N HM (453-5061) Figure 38. Antennas 02 01 03 04 FIG # ITEM PART # 1234 NOMENCLATURE UPA 38 01 110-340 Antenna, Tri-Band CI319-1 (Single Input) 1 02 110-341 Antenna, Tri-Band Blade 16-21 (Single Input) 1 03 110-338 Antenna, Tri-Band CI319-1 (Single Input) 1 04 110-343 Antenna, Tri-Band Whip 21-41 1 *** – 611-6013-04 . Cable, Coax BNC to BNC (6 ft.