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AEM P139-HD Operator's Manual

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Operators Guide
P139-HD
Audio System
Operators Guide
P139-HD-813-0 REV 1.00
April 2, 2025
Anodyne Electronics Manufacturing Corp.
966 Crowley Ave Unit #100
Kelowna, BC, Canada.
V1Y 0L1
Telephone: +1-250-763-1088
Toll Free: +1-888-763-1088
Website: www.aem-corp.com
© 2025 Anodyne Electronics Manufacturing Corp. (AEM)
All Rights Reserved
CONFIDENTIAL AND PROPRIETARY TO ANODYNE ELECTRONICS MANUFACTURING CORP.

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  • Page 1 April 2, 2025 Anodyne Electronics Manufacturing Corp. 966 Crowley Ave Unit #100 Kelowna, BC, Canada. V1Y 0L1 Telephone: +1-250-763-1088 Toll Free: +1-888-763-1088 Website: www.aem-corp.com © 2025 Anodyne Electronics Manufacturing Corp. (AEM) All Rights Reserved CONFIDENTIAL AND PROPRIETARY TO ANODYNE ELECTRONICS MANUFACTURING CORP.
  • Page 2 © 2025 Anodyne Electronics Manufacturing Corp. (AEM), All Rights Reserved This publication is the property of AEM and is protected by Canadian copyright laws. No part of this document may be reproduced or transmitted in any form or by any means including electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of AEM.
  • Page 3 ECO1125, ECO1228, ECO1229: Initial AEM release. References to MMC card now Memory card, Sec 2.3 Table 1: corrected J4 H/S #, Sec. 9.x Figures: Updated with AEM logo, Sec. 9.1: removed specific browsers/revs, Sec 9.3: update boot time from 5 minutes, Sec. 9.4: added Configuration Version Revision to section and Figure 5, 1.00...

  • Page 4: Table Of Contents

    Table of Contents Section 1.0 Introduction ......................6 Section 2.0 Audio System Description ..................7 Section 3.0 Radio Ports ......................11 Section 4.0 Headset Ports ......................12 Section 5.0 Alert Tones ......................12 Section 6.0 Audio System Emergency Isolation Mode Function ..........13 Section 7.0 Control Panels ......................15 Section 8.0 Setting Radio Volumes ...................19 Section 9.0 Configuration Web Page ..................19 Section 10.0 Troubleshooting ....................32...
  • Page 5 Figure 19 G13115 Control Panel Dimensions (in inches) ............38 Figure 20 G13116 Control Panel Dimensions (in inches) ............39 Tables Table 1 P139-HD (D) Connectors ....................9 Table 2 P139-HD (S) Connectors ....................9 Table 3 P139-HD (T) Connectors ....................11 Table 4 Specifications .......................35 Table 5 DO-160F Qualifications ....................40...

  • Page 6: Definition Of Terms

    Description This document describes the general operation of the P139-HD Digital Audio System. As the P139-HD is highly customizable, this document describes features common to all audio systems and several common optional features. Customer-specific information may be found in the configuration documentation that came with the Audio System.

  • Page 7: Section 2.0 Audio System Description

    Section 2.0 Audio System Description System Overview Figure 1 System Overview Figure 1 shows the layout of a typical P138-HD (D) system. Rev. 1.00 April 2, 2025 Page 7 of 40 ENG-FORM: 813-0100.DOTX...

  • Page 8: Front Panel Ports

    This router provides 6 headset ports, 10 radio ports, and 2 Gnet buses. • P139-HD (T) uses Router G13160 and is a “Three board” router. This router provides 18 headset ports, 30 radio ports, and 6 Gnet buses. Front Panel Ports Figure 2 G13000 Front Panel Rev.

  • Page 9: Table 1 P139-Hd (D) Connectors

    The P139-HD (D) and (S) Audio Systems consists of a G13000 Digital Audio Router, a number of control panels (type and number of control panels depends on the customers’ configuration) and associated cabling. The P139-HD (T) system uses the G13160 3-board audio router instead of the G13000 router.

  • Page 10: Figure 3 G13160 Front Panel

    Please see drawing G13004 for connector pinouts and cable descriptions. Not all installations will use all ports, please see installation drawings for your system. Figure 3 G13160 Front Panel The G13160 front panel has nine connectors and five LEDs: Port/LED Function Radio Ports COM1 and XCVR3 –...

  • Page 11: Section 3.0 Radio Ports

    Section 3.0 Radio Ports Description The P139-HD (D) Audio System has 20 Radio Ports for connecting to external devices. Each Radio Port consists of: 1. A balanced Receive (RX) channel from the external device to the P139-HD.

  • Page 12: Section 4.0 Headset Ports

    COM2. On the G13160, Headset #13 has a keyline to directly key XCVR21. The P139-HD (D) has 10 spare PTT keylines. These can be used to activate direct Radio PTT or a number of special functions depending on system configuration.

  • Page 13: Call Indicator

    Call Indicator The Audio System may be configured for a cabin call indicator using one of the Alert Tone generators. The operation of the Call Indicator is as follows: 1. If a CALL button is pressed, the call tone will be heard by the crew, and the call indicator will flash on the control panel.
  • Page 14 ICS function if the router has power. If the P139-HD has power, other Headset Ports will work as normal when the pilots are in Emergency Isolation Mode, except they will not be able to communicate with the Pilot, COM1 and XCVR11 ports and/or Co-pilot, COM2 and XCVR20 (and HS13, XCVR21 and XCVR30 on G13160) ports depending on which pairs are bypassed.

  • Page 15: Section 7.0 Control Panels

    Section 7.0 Control Panels Description The Audio System may be configured to use any of a number of different control panel types, each specifically configured for a customer’s needs. This manual provides a brief description of the most common types and default operation. Deviations from the standard operation will be detailed in the customer documentation.

  • Page 16: Radio Functions

    Radio Functions Radio transmit and receive select are controlled by a rectangular TX Select button, indicator LED, and a pot/switch directly above it. Transmit operation: 1. To select a radio to transmit on, press the rectangular TX Select button assigned to that radio.

  • Page 17: Intercom Functions

    Intercom Functions Each headset position has Intercom (ICS) function with PTT and voice-activated keying (VOX). Headset positions may be separated into zones (e.g. crew and passengers) that may be isolated from each other if desired. Each control panel has ICS controls for one or more headsets;...

  • Page 18: Repeater Mode

    Repeater Mode On systems with Repeater Mode, pressing the REPT button allows the user to select two radios to be bridged together. When audio is received on one radio, the other radio is keyed and the audio rebroadcast. There is a slight delay in the rebroadcast audio to cover detection and radio keying delays.

  • Page 19: Section 8.0 Setting Radio Volumes

    Adjust the volume control on each radio and other audio device to a comfortable listening level. • Once set up as specified above, use only the volume control knobs on the AEM audio panels to change the volume. Audio Levels should be confirmed every time the audio system is used, and this procedure must be repeated every time the volume level is changed through the Configuration Web Page.

  • Page 20: Network Requirements

    6. Open a web browser and enter the address “ http://192.168.0.1 ”. After a few seconds the Configuration Web Page will load and display the System Status screen. On the P139-HD (T) audio system, the Ethernet port is J8 and the Memory card slot is J9. See Table 3.

  • Page 21: Figure 5 Current Status Page

    The final item in the System Status list is the 5-digit Configuration Number and customer name. Please quote the Configuration Number when ordering spares, new systems, or discussing configuration changes with AEM. Figure 5 Current Status Page The configuration version block should show the revision number. This value is the current revision of the configuration installed in the router.

  • Page 22: Figure 6 Headset Audio Settings Page

    Headset Audio Settings Page The Headset Audio Settings Page (Figure 6) gives access to the user-adjustable settings for each headset port enabled in the Customer Configuration. Figure 6 Headset Audio Settings Page The grid on the left of the page shows all available headset ports. Ports may be selected by clicking on them.

  • Page 23: Figure 7 Updating Hardware

    Hardware” hardware message appears for more than 10 seconds, the update has failed. Close your web browser and power cycle the P139-HD to restart configuration. Any changes that were made but not saved to the Memory in the last session will be lost. See Section 9.9 for more information.

  • Page 24: Figure 8 Radio Audio Settings Page

    Radio Audio Settings Page The Radio Audio Settings Page (Figure 8) gives access to the user-adjustable settings for each radio port enabled in the Customer Configuration. Figure 8 Radio Audio Settings Page The grid on the left of the page shows all available radio ports. Ports may be selected by clicking on them.

  • Page 25: Figure 9 Alert Tone Settings Page

    “Mute All RX on TX” checked. Use in situations where radios have RF interference with each other that cannot be solved by other means. Sidetone Generator: When checked, the P139-HD will provide transmit sidetone for this radio. Use with “Full Duplex” unchecked to silence any interference from the radio.
  • Page 26 The following settings may be changed for each Alert Tone Generator: Tone Frequency: Sets the frequency of the tone to be played when the alert is triggered. There is special operation for the High/Low and Ring #2 tone styles. See below. Tone Style: The tone is played in one of the following four styles: •...

  • Page 27: Figure 10 Dimmer Settings

    Dimmer Settings Page The Dimmer Settings Page (Figure 10) allows for the adjustment of the voltage-to-brightness curve of each dimmer channel to help match the AEM control panels to the existing cockpit lighting. Figure 10 Dimmer Settings The grids show the dimmer information for the two dimmer inputs available on the G13000 connector J5.

  • Page 28: Figure 11 Dimmer Voltage Curve

    Figure 11 Dimmer Voltage Curve The settings page takes three sets of inputs, the desired brightness levels when the instrument panel has been set to minimum, midpoint and maximum brightness. From this the dimmer calculates the brightness level for all other voltage levels as shown in Figure 11. IMPORTANT: Do not select any controls on this page unless setting up the dimmers.

  • Page 29: Figure 12 Hi/Lo Dimmer

    Normal/NVG: Each dimmer channel may be set in one of two modes, Normal and NVG mode, each with their own brightness levels. If the P139-HD has been configured with an NVG mode it may be selected by pushing the appropriate switch on the control panel or external control. The webpage will automatically select Normal or NVG mode.

  • Page 30: Figure 13 Dimmer Selection Block

    Saving And Restoring Configurations Changes made to ports in the Configuration Web Page are NOT saved permanently unless the user chooses to save them. If the P139-HD is powered off without saving, changes since the last save will be lost.

  • Page 31: Figure 14 Upload Config Webpage

    9.10 Configuration File Storage When the P139-HD configuration is changed, a copy is saved on the Memory card as two files: • config.yam • config.md5 These files (and all files on the Memory card) should NEVER be directly modified by the user.

  • Page 32: Power Led

    10.1 Description The P139-HD Audio System is customized to individual customer requirements, and depending on the installation this may make some operational features different from as described in this manual. This section gives a brief overview of possible control settings that might make the Audio System not operate as expected, and some basic troubleshooting procedures.

  • Page 33: Status Leds

    Memory card. The B, C and D LEDs have two functions: • On power up the LEDs will be off while the P139-HD searches for configuration or firmware updates. The LEDs will turn green once any updates have been loaded. •...

  • Page 34: Section 11.0 Appendices

    Section 11.0 Appendices Appendix A – Audio Path Diagram 11.1 The following diagram shows the adjustable amplifiers that may be controlled through the Configuration web page. Figure 16 Audio Path Diagram The amplifiers work as follows: 1. Headset Port Gains: a.

  • Page 35: Appendix B - Specifications

    Appendix B – Specifications 11.2 Parameter Value Unit Conditions Audio Characteristics Frequency Response 300-15,000 Hz. Microphone: Single Ended Input Microphone Input Vrms MIC GAIN set to minimum Vp-p Ω Input Impedance Mic Bias 11.8 V DC Earphone: Single Ended Output Max.

  • Page 36: Figure 17 G13000 Router Dimensions (In Inches)

    Figure 17 G13000 Router Dimensions (in inches) Weight = 4.6 lb max Max Current = 5 ADC Voltage = 14 – 32 VDC Rev. 1.00 April 2, 2025 Page 36 of 40 ENG-FORM: 813-0100.DOTX...

  • Page 37: Figure 18 G13160 Router Dimensions (In Inches)

    Figure 18 G13160 Router Dimensions (in inches) Weight = 5.3 lb max Max Current = 5 ADC Voltage = 14 – 32 VDC Rev. 1.00 April 2, 2025 Page 37 of 40 ENG-FORM: 813-0100.DOTX...

  • Page 38: Figure 19 G13115 Control Panel Dimensions (In Inches)

    Figure 19 G13115 Control Panel Dimensions (in inches) Weight = 1.5 lb max Max Current = 250 mA Voltage = 28 VDC Rev. 1.00 April 2, 2025 Page 38 of 40 ENG-FORM: 813-0100.DOTX...

  • Page 39: Figure 20 G13116 Control Panel Dimensions (In Inches)

    Figure 20 G13116 Control Panel Dimensions (in inches) Weight = 1.25 lb max Max Current = 250 mA Voltage = 28 VDC Rev. 1.00 April 2, 2025 Page 39 of 40 ENG-FORM: 813-0100.DOTX...

  • Page 40: Table 5 Do-160F Qualifications

    11.3 Environmental Qualifications - Router DO-160F Environmental Cat. D1C4XXBAAU2(F)(F1)XXXXXXZBXXBBZCTTMA3D3XXXXXXAX Section Category Description DO-160F Env. Cat. Operating Temp: -20°C Temperature Short-Time Operating: -40°C Ground Survival: -55°C High Operating Temp: +55°C Temperature Short-Time Operating: +70°C Ground Survival: +85°C Altitude C4 (35,000ft, non-pressurized, noncontrolled temperature) Loss of Cooling 4.5.5 No Cooling Required...

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