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- Page 1 JA95-N11 Audio Controller - RX Mute - NVG 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.
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Page 3: Table Of Contents
JA95-N11 Audio Controller - RX Mute - NVG 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 Outputs ..............................2 1.3.3... - Page 4 JA95-N11 Audio Controller - RX Mute - NVG Installation and Operating Manual Transmit Annunciator - TX .......................... 18 Transmit Selector ............................18 PA Legend ..............................19 (10) VOX Threshold Control ..........................19 (11) CALL Annunciator ............................19 (12) ICS Volume Control ............................ 19 Normal Operation Mode ..........................
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Page 5: Section 1 - Description
The JA95-N11 Audio Controller - RX Mute - NVG can be used in a standalone configuration or a star configuration to prevent the loss of the entire system due to the failure of one controller. It provides a passive emergency mode that directs the primary user (pilot) to the COM1 transceiver, NAV1 receiver and Direct Audio receiver. -
Page 6: Inputs And Outputs
JA95-N11 Audio Controller - RX Mute - NVG Installation and Operating Manual Inputs and Outputs Refer to the JA95-N11 connector maps for the mating connector designators and pin assignments for the input and output signals. 1.3.1 Inputs Name Type ALERT ENABLE... -
Page 7: Specifications
JA95-N11 Audio Controller - RX Mute - NVG 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-N11 Audio Controller - RX Mute - NVG Installation and Operating Manual Output Load 600 Ω ±10% Phone load 150 Ω ±10% Transceiver Microphone load 5000 Ω ±10% CVR load 600 Ω ±10% Receive Composite Audio load 2000 Ω ±10% Intercom Tie Line type 1 rated load 2000 Ω...
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Page 9: Mechanical Specifications
Installation kit part number INST-JA95 1.4.3 Environmental Specifications The JA95-N11 Audio Controller - RX Mute - NVG 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-N11 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-N11 are minimum performance standards. Those installing the JA95-N11, on or in a specific type or class of aircraft, must determine that the aircraft installation conditions are within TSO standards. The JA95-N11 may be installed only by following the applicable airworthiness requirements. -
Page 11: Mechanical Installation
2.4.3 Mechanical Installation The JA95-N11 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
All the JA95-N11 internal adjustments are set from the configuration program ProCS™. Configuration data is sent to the JA95-N11 via the front panel connector (♫/io), using the configuration program and CAB-USB-0002 and JA99 Configuration Cables. For full information on the configuration process, refer to the ProCS™... - Page 13 JA95-N11 Audio Controller - RX Mute - NVG Installation and Operating Manual 2.5.2.2 Radios The Radios window is used to define the radios for the transceivers and receivers. 2.5.2.3 Receive Levels The receive and direct audio input level of each of the eleven RX and the DIRECT AUDIO inputs can be adjusted from 1 to 10 Vrms.
- Page 14 JA95-N11 Audio Controller - RX Mute - NVG Installation and Operating Manual The Receive Audio Detector threshold can be adjusted from -36 to -12 dB of rated input level. (Default -24 dB) The level of the receive composite audio output (RX COMP OUT) can be adjusted from 0.25 to 2.5 Vrms.
- Page 15 Audio Files The JA95-N11 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 16 It may be uploaded to the JA95-N11 using the 'Program' menu and selecting 'Program JA95-N11 Messages…' Note that this pane will have different content if a JA95-N11 is not connected. The levels of the three Alert Audio signals are individually adjustable from 0 to -40 dB of the rated phone level.(Default -12 dB)
- Page 17 JA95-N11 Audio Controller - RX Mute - NVG Installation and Operating Manual 2.5.2.9 CVR Level The output levels of the Cockpit Voice Recorder audio may be adjusted as shown. 2.5.2.10 Music Levels The music output level of the four Music input signals to the Phones audio can be adjusted from -40 to 0 dB of rated phone level (Default 0 dB).
- Page 18 (Default not checked) 2.5.2.14 Connector Maps This section contains connector maps and interconnects that are automatically generated to show changes that affect the installation of the JA95-N11, such as switch labels and voltages. See section 2.7.1. Rev A...
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Page 19: Other Configuration Features
2.5.3 Other Configuration Features The model number, serial number and check sum of the JA95-N11 Audio Controller - RX Mute - NVG can be entered and viewed in the Comments pane of the JA95-N11 Product Information Window for future reference. -
Page 20: Section 3 - Operation
JA95-N11 Audio Controller - RX Mute - NVG SECTION 3 – OPERATION Introduction This section contains the operating instructions for the JA95-N11. Front Panel Controls Note: The 17 legends and two annunciators are removable and may be replaced with custom ordered parts. -
Page 21: Transceiver Switches
JA95-N11 Audio Controller - RX Mute - NVG Installation and Operating Manual Transceiver Switches 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 22: Multi-Function (Transmit/Ics) Switch
JA95-N11 Audio Controller - RX Mute - NVG Installation and Operating Manual Multi-function (Transmit/ICS) Switch This is a green two-position centre-off momentary toggle switch. When in the default XMIT/ICS configuration, this switch acts as the pilot’s ‘Press-to-talk’ (PTT) button. The unit will transmit on the selected transceiver when the switch is held in the ‘up’... -
Page 23: Pa Legend
JA95-N11 Audio Controller - RX Mute - NVG Installation and Operating Manual PA Legend This is a customizable legend to mark PA position for the transmit selector. Interchangeability allows an appropriate name for this legend to be selected. (10) VOX Threshold Control This is a rotary knob that is used to select the VOX threshold of the unit. -
Page 24: Normal Operation Mode
Note: Numbers in parentheses refer to the front panel controls shown in section 3.2. The JA95-N11 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 25: 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 COM 1 transceiver. No other function in the JA95-N11 will operate when power is lost. All indicator LEDs, legends and annunciators will be dark. -
Page 26: Appendix A - Installation Drawings
Appendix A - Installation Drawings Introduction The drawings necessary for installation and troubleshooting of the JA95-N11 Audio Controller - RX Mute - NVG are in this Appendix, as listed below. Note: A fully customized set of Connector Maps and Interconnects can be created using the ProCS™... - Page 27 Audio Controller - RX Mute - NVG P1 Connector Map 04-25-15 APPROVED NCAGE CODE PART NO. SHEET L00N3 JA95-N11 DOC NO. CONFIDENTIAL & PROPRIETARY TO JUPITER AVIONICS CORP. JA95-N11 Connector Map Rev A.dwg JUPITER AVIONICS TEMPLATE AUTOCAD PORTRAIT SIZEA REV B.DWT...
- Page 28 Audio Controller - RX Mute - NVG P2 Connector Map 04-25-15 APPROVED NCAGE CODE PART NO. SHEET L00N3 JA95-N11 DOC NO. CONFIDENTIAL & PROPRIETARY TO JUPITER AVIONICS CORP. JA95-N11 Connector Map Rev A.dwg JUPITER AVIONICS TEMPLATE AUTOCAD PORTRAIT SIZEA REV B.DWT...
- Page 29 Audio Controller - RX Mute - NVG P3 Connector Map 04-25-15 APPROVED NCAGE CODE PART NO. SHEET L00N3 JA95-N11 DOC NO. CONFIDENTIAL & PROPRIETARY TO JUPITER AVIONICS CORP. JA95-N11 Connector Map Rev A.dwg JUPITER AVIONICS TEMPLATE AUTOCAD PORTRAIT SIZEA REV B.DWT...
- Page 30 CONNECTION TO AIRFRAME GROUND SHOULD BE MADE WITH 20 AWG WIRE. LENGTH NOT TO EXCEED 1 FT (0.3 M). CABLE SHIELDS AT THE JA95-N11 CONNECTOR PINS SHOULD BE TERMINATED TO AIRFRAME GROUND USING A TAG RING P/N: MS27741-5 OR EQUIVALENT.
- Page 31 + 5 VDC LIGHTS PREPARED 04-27-15 CHECKED TITLE Audio Controller - RX Mute - NVG J1 Interconnect 04-27-15 APPROVED NCAGE CODE PART NO. SHEET L00N3 JA95-N11 DOC NO. JA95-N11 Interconnect Rev A.dwg JUPITER AVIONICS TEMPLATE AUTOCAD PORTRAIT SIZEA REV B.DWT...
- Page 32 POWER GROUND AIRFRAME GROUND PREPARED 04-27-15 CHECKED TITLE Audio Controller - RX Mute - NVG J2 Interconnect 04-27-15 APPROVED NCAGE CODE PART NO. SHEET L00N3 JA95-N11 DOC NO. JA95-N11 Interconnect Rev A.dwg JUPITER AVIONICS TEMPLATE AUTOCAD PORTRAIT SIZEA REV B.DWT...
- Page 33 FRONT PANEL MUSIC LEFT PREPARED 04-27-15 CHECKED TITLE Audio Controller - RX Mute - NVG Interconnect Options 04-27-15 APPROVED NCAGE CODE PART NO. SHEET L00N3 JA95-N11 DOC NO. JA95-N11 Interconnect Rev A.dwg JUPITER AVIONICS TEMPLATE AUTOCAD PORTRAIT SIZEA REV B.DWT...
- Page 34 22 AWG CHASSIS GROUND PREPARED 04-27-15 CHECKED TITLE Audio Controller - RX Mute - NVG Interconnect Options 04-27-15 APPROVED NCAGE CODE PART NO. SHEET L00N3 JA95-N11 DOC NO. JA95-N11 Interconnect Rev A.dwg JUPITER AVIONICS TEMPLATE AUTOCAD PORTRAIT SIZEA REV B.DWT...
- Page 35 ANGLES: 0.5 DEG SHEET 03-06-15 NCAGE CODE PART NO. APPROVED L00N3 JA95-N11 CONFIDENTIAL & PROPRIETARY DOC. NO. MATERIAL: TO JUPITER AVIONICS CORP. JA95-N11 Mechanical Installation Rev A.SLDDRW FINISH: DRAWING NOT TO SCALE JUPITER AVIONICS TEMPLATE SOLIDWORKS PORTRAIT SIZEA REVB .DRWDOT...
- Page 36 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.
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Page 37: Appendix B - Certification Documents
JA95-N11 Audio Controller - RX Mute - NVG Installation and Operating Manual Appendix B - Certification Documents Rev A Page B1... -
Page 38: B1 Airworthiness Approval
The JA95-N11 Installation Manual provides detailed installation instructions and wiring diagrams (Section 2, and Appendices A and B). Power is supplied to the JA95-N11 through an existing [ ]-Amp circuit breaker that was previously used by the original audio panel. The net electrical load is unchanged. -
Page 39: B3 Environmental Qualification Form
Refer to the JA95-N11 Maintenance Manual. 7. Removal and Replacement Information Refer to Section 2 of this manual - the JA95-N11 Installation and Operating Manual. If the unit is removed and reinstalled, a functional check of the equipment should be conducted. - Page 40 JA95-N11 CAN-TSO Design Change Assessment Rev A Manufacturer’s Specification JA95-001 Declaration of Design and Performance Rev D and/or Other Applicable Specification: JA95-N11 Derivative Declaration of Design and Performance Rev A Manufacturer: Jupiter Avionics Corporation Address: 1959 Kirschner Road, Kelowna, BC, Canada, V1Y 4N7 Sept 28 –...
- Page 41 JA95-N11 Audio Controller - RX Mute - NVG Environmental Qualification Form CONDITIONS SECTION DESCRIPTION OF TESTS CONDUCTED Vibration Equipment tested to Categories: Fixed Wing –Sine Fixed Wing – Random Helicopter – Random, unknown U2FF1 (See remark 4) Explosive Atmosphere Equipment identified as Category X, no test performed Waterproofness 10.0...
- Page 42 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-N11 CAN-TSO Design Change Assessment Rev A Test information can be found in the Jupiter Avionics Corp. document:...
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