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Jupiter Avionics JA95-071 Installation And Operating Manual

Audio controller with rx volume controls - dual ics inputs
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JA95-071 Audio Controller
with RX Volume Controls - Dual ICS Inputs
Installation and Operating Manual
Rev A
Jupiter Avionics Corporation
1959 Kirschner Road
Kelowna BC
Canada V1Y 4N7
Tel: +1 778 478 2232
Toll-Free: 1 855 478 2232
www.jupiteravionics.com

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  • Page 1 JA95-071 Audio Controller with RX Volume Controls - Dual ICS Inputs Installation and Operating Manual Rev A Jupiter Avionics Corporation 1959 Kirschner Road Kelowna BC Canada V1Y 4N7 Tel: +1 778 478 2232 Toll-Free: 1 855 478 2232 www.jupiteravionics.com...
  • Page 2 All rights reserved Jupiter Avionics Corporation (JAC) permits a single copy of this manual to be printed or downloaded for the express use of an installing agency. Any such electronic or printed copy of this manual must contain the complete text of this copyright notice.

  • Page 3: Table Of Contents

    JA95-071 Audio Controller with RX Volume Controls - Dual ICS Inputs Installation and Operating Manual Table of Contents SECTION 1 - DESCRIPTION ............................1 System Overview .............................. 1 Features Overview ............................1 Inputs and Outputs ............................2 1.3.1 Inputs ................................ 2 1.3.2...
  • Page 4 JA95-071 Audio Controller with RX Volume Controls - Dual ICS Inputs Installation and Operating Manual Emergency Operation Mode ........................... 22 3.4.1 Auto Emergency Mode ........................... 22 3.4.2 Selected Emergency Mode........................22 Appendix A - Installation Drawings ........................... A1 Introduction ..............................A1 Installation Drawings ............................

  • Page 5: Section 1 - Description

    The JA95-071 provides intercom functions for up to seven users. It supports up to 5 transceivers and a PA position, each selectable from a rotary switch, and up to 6 receivers (2 on each of 3 toggle switches).

  • Page 6: Inputs And Outputs

    JA95-071 Audio Controller with RX Volume Controls - Dual ICS Inputs Installation and Operating Manual Inputs and Outputs Refer to the JA95-071 connector maps for the mating connector designators and pin assignments for the input and output signals. 1.3.1 Inputs...

  • Page 7: Specifications

    JA95-071 Audio Controller with RX Volume Controls - Dual ICS Inputs Installation and Operating Manual Specifications 1.4.1 Electrical Specifications Power Input Primary nominal voltage 28 Vdc Secondary nominal voltage 14 Vdc Maximum voltage 32.2 Vdc Minimum voltage 10.2 Vdc Emergency voltage 9.0 Vdc...
  • Page 8 JA95-071 Audio Controller with RX Volume Controls - Dual ICS Inputs Installation and Operating Manual Music Audio input Impedance 1000 Ω ±10% Intercom Tie Line Audio input Impedance 2000 Ω ±10% ICS INPUT 1 & 2 input Impedance 1000 Ω ±10%...

  • Page 9: Mechanical Specifications

    Installation kit part number INST-JA95 1.4.3 Environmental Specifications The JA95-071 Audio Controller with RX Volume Controls - Dual ICS Inputs has been tested to the environmental conditions listed in the Environmental Qualification Form in Appendix B of this manual. 1.4.4 Flammability of Materials The JA95-071 complies with the requirements of RTCA/DO-160G Sec 26.3.3 'Flammability', through equivalent...

  • Page 10: Section 2 - Installation

    The conditions and tests for CAN TSO and FAA TSO approval of the JA95-071 are minimum performance standards. Those installing the JA95-071, on or in a specific type or class of aircraft, must determine that the aircraft installation conditions are within TSO standards. The JA95-071 may be installed only by following the applicable airworthiness requirements.

  • Page 11: Mechanical Installation

    2.4.3 Mechanical Installation The JA95-071 can be mounted in any attitude and location with adequate space for the front panel and sufficient clearance for the connector and wiring harness. It requires no direct cooling. 2.4.4...

  • Page 12: Adjustments And Configuration Using Procs

    Product Configuration Software ProCS™. Configuration data is sent to the JA95-071 via the front panel connector (♫/io), using the Configuration Cables and a computer running the ProCS™ software. For configuration requirements, see section 2.5.1. For full information on the configuration process, and for installation of ProCS™ on your computer, refer to the ProCS™...
  • Page 13 JA95-071 Audio Controller with RX Volume Controls - Dual ICS Inputs Installation and Operating Manual 2.5.3.1 Front Panel Switches The Front Panel Switches window is used to specify the text for each legend. Note: If the name of a front panel switch is changed using this software, the change will be incorporated in every other section that refers to that switch name, including the connector maps, to give truly customized installation diagrams.
  • Page 14 JA95-071 Audio Controller with RX Volume Controls - Dual ICS Inputs Installation and Operating Manual 2.5.3.3 Receive Levels The receive and direct audio input level of each of the RX and the DIRECT AUDIO inputs can be adjusted from 1 to 10 Vrms. (Default 7.75 Vrms) The Receive Audio Detector threshold can be adjusted from -12 to -36 dB of rated input level.
  • Page 15 JA95-071 Audio Controller with RX Volume Controls - Dual ICS Inputs Installation and Operating Manual 2.5.3.4 Transmit Levels The level of each of the six Transceiver MIC output signals can be adjusted from 0.01 to 1 Vrms. (Default 250 mVrms)
  • Page 16 JA95-071 Audio Controller with RX Volume Controls - Dual ICS Inputs Installation and Operating Manual 2.5.3.6 Connector Pin Configuration Multi-Function Switch The front panel multi-function switch is a green two-position momentary centre-off switch. Its default configuration is as the pilot’s PTT switch, with ‘XMIT’ in the up position, and ‘ICS’ in the down position. However, it may be configured to provide a ground to operate different circuitry to suit the needs of the user, and an appropriate legend can be inserted.
  • Page 17 Audio Files The JA95-071 has standard audio signals for each of the three alerts, and the audio files window allows these signals to be customized with other recordings during the configuration process.
  • Page 18 JA95-071 Audio Controller with RX Volume Controls - Dual ICS Inputs Installation and Operating Manual 2.5.3.8 Audio Muting (During Transmit) When the Mute RX Audio check box is checked the Receive Audio is muted during transmit. (Default checked) When the Mute ICS Audio check box is checked the ICS Audio is muted during transmit.
  • Page 19 JA95-071 Audio Controller with RX Volume Controls - Dual ICS Inputs Installation and Operating Manual 2.5.3.11 ICS Tie Line The rated input and output levels of the intercom tie line can be selected as Type 1 or Type 2 (Default Type 2).

  • Page 20: Other Configuration Features

    The model number, serial number and check sum of the JA95-071Audio Controller with RX Volume Controls - Dual ICS Inputs- Dual ICS Inputs can be entered and viewed in the Comments pane of the JA95-071 Product Information Window for future reference.

  • Page 21: Section 3 - Operation

    JA95-071 Audio Controller with RX Volume Controls - Dual ICS Inputs SECTION 3 – OPERATION Introduction This section contains the operating instructions for the JA95-071. Front Panel Controls Note: The legends and deadfront annunciators are removable and may be replaced with custom ordered parts.

  • Page 22: Transceiver Controls And Annunciators

    JA95-071 Audio Controller with RX Volume Controls - Dual ICS Inputs Installation and Operating Manual Transceiver Controls and Annunciators Individual Receive Volume Control Minimum Volume Mark Legend Switch TX Select indicator These are five white two-position toggle switches. When a switch is set to the ‘up’ position, audio from the associated transceiver is routed to the phones.

  • Page 23: Mode Switch

    JA95-071 Audio Controller with RX Volume Controls - Dual ICS Inputs Installation and Operating Manual Mode Switch This is a red two-position locking toggle switch. When set to the ‘up’ position, the unit is Emergency mode, and when set to the ‘down’ position, the unit is in Normal mode.

  • Page 24: Transmit Selector

    JA95-071 Audio Controller with RX Volume Controls - Dual ICS Inputs Installation and Operating Manual Transmit Selector This is a rotary six-position control that is used to select transmission via one of the five transceivers or the public address system (PA).

  • Page 25: Normal Operation Mode

    Note: Numbers in parentheses refer to the front panel controls shown in section 3.2. The JA95-071 is in Normal mode when the front panel EMER / NORM switch (4) is in the NORM position and suitable electrical power is supplied to the unit.

  • Page 26: Multi-Function (Xmit / Ics) Switch Operation

    DIRECT AUDIO will be routed to the pilot’s phones and the CVR. The pilot's microphone and transmit key are connected to the COM1 transceiver. No other function in the JA95-071 will operate when power is lost. All indicator LEDs, legends and annunciators will be dark.

  • Page 27: Appendix A - Installation Drawings

    Appendix A - Installation Drawings Introduction The drawings necessary for installation and troubleshooting of the JA95-071 Audio Controller with RX Volume Controls - Dual ICS Inputs are in this Appendix, as listed below. Note: A fully customized set of Connector Maps and Interconnects can be created using the ProCS™...
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  • Page 36 PART NO. SHEET 06-12-25 APPROVED WEIGHT: 2.08 lbs [0.95 kg] MAX. L00N3 JA95-071 CONFIDENTIAL & PROPRIETARY DOC. NO. MATERIAL: TO JUPITER AVIONICS CORP. JA95-071 Mechanical Installation Rev A.SLDDRW FINISH: DRAWING NOT TO SCALE JUPITER AVIONICS TEMPLATE SOLIDWORKS LANDSCAPE SIZEB REV B.DRWDOT...
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  • Page 38: Legend Removal

    Jupiter Avionics Corporation Audio Controllers Legend Replacement Field-Replaceable Legends Extractor tool Jupiter Avionics Corporation (JAC) products have field-replaceable illuminated recess legends. This permits easy customization, and allows the same units to be used in multiple different configurations with only minimal changes.

  • Page 39: Appendix B - Certification Documents

    JA95-071 Audio Controller with RX Volume Controls - Dual ICS Inputs Installation and Operating Manual Appendix B - Certification Documents Rev C Page B1...

  • Page 40: B1 Airworthiness Approval

    The JA95-071 Installation Manual provides detailed installation instructions and wiring diagrams (Section 2, and Appendices A and B). Power is supplied to the JA95-071 through an existing [ ]-Amp circuit breaker that was previously used by the original audio panel. The net electrical load is unchanged.

  • Page 41: B3 Environmental Qualification Form

    Refer to the JA95-071 Maintenance Manual. 7. Removal and Replacement Information Refer to Section 2 of this manual - the JA95-071 Installation and Operating Manual. If the unit is removed and reinstalled, a functional check of the equipment should be conducted.
  • Page 42 JA95-071 Audio Controller with RX Volume Controls – Dual ICS Inputs Environmental Qualification Form Prepared: Checked: Approved: 06-12-25 06-12-25 Audio Controller with RX Volume Controls – Dual ICS Inputs Nomenclature Type/Model/ Part No.: JA95-071 TSO No.: CAN-TSO-C139; TSO-C139 Manufacturer’s Build Configuration: JA95-071 Build Configuration Rev A Manufacturer’s Test Report:...
  • Page 43 JA95-071 Audio Controller with RX Volume Controls – Dual ICS Inputs Environmental Qualification Form CONDITIONS SECTION DESCRIPTION OF TESTS CONDUCTED Operational Shock and Crash Safety Operational Shock Equipment tested to Category B (6 g for 11 ms) Crash Safety (impulse)
  • Page 44 REMARKS This product is a derivative of the JA95-001. All tests were performed on the JA95-001. A similarity analysis between the two products is detailed in the Jupiter Avionics Corp. document: JA95-071 CAN-TSO Design Change Assessment Rev A Test information can be found in the Jupiter Avionics Corp. document: JA95-001 Test Report (Qualification - Final) Rev B JA95-N70 Test Report (Environmental - Operational Shock &...

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