ARTEX ELT C406-N HM - User Manual

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ARTEX PRODUCTS / ACR ELECTRONICS, INC.

5757 Ravenswood Rd, Ft. Lauderdale, FL 33312

Phone (954) 981-3333, Fax (954) 983-5087

www.acrartex.com

ARTEX ELT C406-N / ARTEX ELT C406-N HM

Emergency Locator Transmitter

Description, Operation, Installation and Maintenance Manual

570-5060 Rev. M

Main Page

Questions and Answers

J
jamesbarnettAug 8, 2025
What to do if my ARTEX Transmitter ELT will not turn off?
- C
  Carl EdwardsAug 8, 2025
  If your ARTEX Transmitter ELT won't turn off, there are several potential causes: * The battery may be too low, causing the circuit to reset. Remove the battery pack to disable the ELT and replace the battery pack. * There may be a defective remote switch harness reset circuit wiring. Check the wiring continuity and repair as necessary. * The remote switch might be defective, requiring replacement. * The ELT itself could be defective. In this case, remove the battery pack to disable the ELT and return the ELT to the factory for servicing.
T
Thomas GrossAug 22, 2025
Why is the remote switch LED always on in my ARTEX Transmitter?
- S
  Sheila ClarkAug 22, 2025
  If the remote switch LED is always on (steady) in your ARTEX Transmitter, it could be due to: * Improper wiring: Verify the wiring. * A short circuit: Check for frayed insulation. * A problem with crimp and solder connections: Verify the integrity of all crimp and solder connections.

Summary

Description and Operation

Description

Overview of the ELT's functional capabilities and its main components.

Operation

Details on how the ELT operates, including manual activation and reset.

Specifications

Test and Fault Isolation

Inspection and Test Regulatory Requirements

Regulatory requirements for ELT inspection and testing in the US, Canada, and other countries.

Inspection and Test Procedures

Detailed checklist and procedures for inspecting and testing the ELT.

Fault Isolation

Guidelines for troubleshooting ELT errors using LED flash codes and symptoms.

Installation

Regulatory Requirements and Guidelines

Guidelines for ELT installation, including US, Canadian, and international regulations.

Mounting Tray

Antenna

Remote Switch

Wiring

Considerations and procedures for wiring the ELT, remote switch, and buzzer.

ELT Installation and Test

Steps for installing the ELT, post-installation testing, and documentation.

Battery Pack Installation

Helicopter Installations - Special Considerations

Appendix B - Programming Adapter Option

Installation and Test

Procedures for wiring, assembly, and testing the Programming Adapter.

Appendix C - Remote Switch Control Panel Option

Description and Operation

Remote Switch Control Panel Installation

Wiring and Test

Fabrication and installation procedures for wiring the remote switch panel.

ARTEX ELT C406-N HM Specifications

General

Type	Emergency Locator Transmitter (ELT)
Operating Temperature	-20°C to +55°C (-4°F to +131°F)
Power Output	5W
Battery Life	Minimum 24 hours
Activation	Manual or Automatic
Compliance	Cospas-Sarsat, FAA TSO-C126
Frequency	406 MHz
Storage Temperature	-40°C to +70°C (-40°F to +158°F)