Table of Contents
Related Manuals for Jupiter Avionics JA94-N01A
Summary of Contents for Jupiter Avionics JA94-N01A
- Page 1 JA94-N01A Dual Audio Controller - 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 Rev B Page i...
- 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
JA94-N01A Dual Audio Controller - 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 JA94-N01A Dual Audio Controller - NVG Installation and Operating Manual 3.4.3 Auto Emergency Mode ..........................21 3.4.4 Selected Emergency Mode ........................... 21 Appendix A - Installation Drawings ........................... A1 Introduction ................................A1 Installation Drawings ............................. A1 Appendix B - Installation Documents ..........................B1 Airworthiness Approval ............................
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Page 5: Section 1 - Description
COM1 transceiver and NAV1 receiver, and the Left User to COM2 transceiver and NAV2 receiver. The JA94-N01A is set up on a per-installation basis using a configuration cable and a PC running the product configuration tool to download system configuration settings via the front panel music / configuration connector. To facilitate future customizations and certification, neither software nor complex electronic devices are used in the JA94-N01A design. -
Page 6: Inputs And Outputs
JA94-N01A Dual Audio Controller - NVG Installation and Operating Manual Inputs and Outputs Refer to the JA94-N01A connector maps for the mating connector designators and pin assignments for the input and output signals. 1.3.1 Inputs Name Type COM Remote TX Select... - Page 7 JA94-N01A Dual Audio Controller - NVG Installation and Operating Manual 1.4.1.1 Audio Performance Rated Input Level 7.75 Vrms ± 10% Receive audio rated input level 7.75 Vrms ± 10% Direct audio rated input level 400 mVrms ± 10% Music rated input level 250 mVrms ±...
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Page 8: Mechanical Specifications
JA94-N01A Dual Audio Controller - NVG Installation and Operating Manual Audio Noise Level without Signal Noise level below the rated output ≥60 dB 1.4.1.2 Audio Performance, Other CVR HI / LO output circuitry type (Normal) differential CVR HI / LO output circuitry type (Emergency) -
Page 9: Section 2 - Installation
Introduction This section contains unpacking and inspection procedures, installation information, and post-installation checks. Continued Airworthiness Maintenance of the JA94-N01A is on condition only. Scheduled inspection and/or periodic maintenance of this unit is not required. Unpacking and Inspecting Equipment Unpack the equipment carefully. Check for shipping damage and report any problems to the relevant carrier. Confirm that the Authorized Release Certificate or Certificate of Conformance is included. -
Page 10: Mechanical Installation
2.4.3 Mechanical Installation The JA94-N01A 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. Note: During bench test set up, it is normal for the JA94-N01A chassis to become warm to the touch. -
Page 11: Adjustments And Configuration Using Procs
Product Configuration Software ProCS™. Configuration data is sent to the JA94-N01A 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 12 JA94-N01A Dual Audio Controller - NVG 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 13 JA94-N01A Dual Audio Controller - NVG Installation and Operating Manual 2.5.3.3 Receive Levels The receive and direct audio input level of each of the eight RX and the three DIRECT AUDIO inputs can be adjusted from 1 to 10 Vrms. (Default 7.75 Vrms) The Receive Audio Detector threshold can be adjusted from -36 to -12 dB of rated input level.
- Page 14 JA94-N01A Dual Audio Controller - NVG 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) When the Transmit Timeout check box is checked the transmit time-...
- Page 15 JA94-N01A Dual Audio Controller - NVG Installation and Operating Manual 2.5.3.6 Sidetone Levels The Receive Sidetone Level can be adjusted from 0 to -12 dB of the rated phone Level. (Default -6 dB) The level of the COM6 Artificial Sidetone can be adjusted from 0 to -40 dB of the rated phone Level.
- Page 16 JA94-N01A Dual Audio Controller - NVG Installation and Operating Manual 2.5.3.9 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...
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Page 17: Other Configuration Features
JA94-N01A, such as switch labels and voltages. See section 2.7.1. 2.5.4 Other Configuration Features In the JA94-N01A Product Information Window, the model number, serial number and check sum of the JA94-N01A audio panel can be viewed. Rev A Page 13... -
Page 18: Installation Kit
The interconnects and connector maps in Appendix A of this manual are generic drawings based on the standard version of the JA94-N01A. However, if a unit has been configured using JAC’s ProCS™ software to change switch legends or lighting voltages, the software can be used to generate fully customized interconnects and connector maps for use by the installer. -
Page 19: Section 3 - Operation
JA94-N01A Dual Audio Controller - NVG SECTION 3 – OPERATION Introduction This section contains the operating instructions for the JA94-N01A. Front Panel Controls Note: The 21 legends and 2 deadfront annunciators are removable and may be replaced with custom ordered parts. For the purpose of this manual the controls will be referred to by the default legend and annunciator names as shown below. -
Page 20: Nav1- Com4 Receive Select Switches And Legends
JA94-N01A Dual Audio Controller - NVG Installation and Operating Manual (1) (2) NAV1- COM4 Receive Select Switches and Legends Each User has four white two-position centre-off toggle switches for the NAV1/COM1 to NAV4/COM4 receivers/transceivers. When a left or right switch is set... -
Page 21: Transmit Selector
JA94-N01A Dual Audio Controller - NVG Installation and Operating Manual (5) (8) Transmit Selector Left User Controls (11) TX Annunciators (12) Right User Controls The Right User TX selector is an unlit rotary seven-position knob that is used to select transmission for one of the six transceivers, or the RMT (remote) position. -
Page 22: Rx/Ics Volume Control And Legend
If in doubt, check with your installing agency. Normal Operation Mode The JA94-N01A is in Normal mode unless EMER mode has been selected via the Left User TX control, or if the power input is off. Note: Numbers in parentheses refer to the front panel controls shown in section 3.2. -
Page 23: Transmitting (Transmit Operation)
JA94-N01A Dual Audio Controller - NVG Installation and Operating Manual 3.3.3 Transmitting (Transmit Operation) To select a transceiver, rotate the Transmit Select Switch (5) or (8) until it aligns with the line leading to the Transceiver Select switch legend (1) (2) or (3) - default legends COM1, COM2, COM3, COM4, COM5 or COM6. The corresponding Transmit Select annunciator will illuminate green. -
Page 24: Ics Isolation Operation
Remote RMT Operation A remote transmit selector may be linked to the JA94-N01A to allow remote selection for transmission via the right user controls. (This remote selector could be on the right user's cyclic control.) When a remote transmit selector is installed and the RIGHT USER TX SELECT switch is in the RMT position, then the RIGHT USER will transmit on the radio or radios as selected by the remote transmit selector. -
Page 25: Emergency Operation Mode
3.4.4 Selected Emergency Mode If the JA94-N01A retains power, the unit can be placed into emergency mode by rotating the Left User TX control to the EMER position (pull to turn). Emergency mode conditions will apply (see above) but all other functions of the JA94-N01A will operate. The LEDs,... -
Page 26: Appendix A - Installation Drawings
Appendix A - Installation Drawings Introduction The drawings necessary for installation and troubleshooting of the JA94-N01A Audio Controller - 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 CHECKED TITLE Dual Audio Controller - NVG P1 Connector Map APPROVED NCAGE CODE PART NO. SHEET L00N3 JA94-N01A DOC NO. CONFIDENTIAL & PROPRIETARY TO JUPITER AVIONICS CORP. JA94-N01A Connector Map Rev A.dwg JUPITER AVIONICS TEMPLATE AUTOCAD PORTRAIT SIZEA REV B.DWT...
- Page 28 CHECKED TITLE Dual Audio Controller - NVG P2 Connector Map APPROVED NCAGE CODE PART NO. SHEET L00N3 JA94-N01A DOC NO. CONFIDENTIAL & PROPRIETARY TO JUPITER AVIONICS CORP. JA94-N01A Connector Map Rev A.dwg JUPITER AVIONICS TEMPLATE AUTOCAD PORTRAIT SIZEA REV B.DWT...
- Page 29 TITLE Dual Audio Controller - NVG P3, P4 Connector Map APPROVED NCAGE CODE PART NO. SHEET L00N3 JA94-N01A DOC NO. CONFIDENTIAL & PROPRIETARY TO JUPITER AVIONICS CORP. JA94-N01A 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 3 FT (0.91 M). CABLE SHIELDS AT THE JA94-N01A CONNECTOR PINS SHOULD BE TERMINATED TO AIRFRAME GROUND USING A TAG RING P/N: MS27741-5 OR EQUIVALENT.
- Page 31 + 14 VDC LIGHTS + 5 VDC LIGHTS PREPARED CHECKED TITLE Dual Audio Controller - NVG J1 Interconnect APPROVED NCAGE CODE PART NO. SHEET L00N3 JA94-N01A DOC NO. JA94-N01A Interconnect Rev A.dwg JUPITER AVIONICS TEMPLATE AUTOCAD PORTRAIT SIZEA REV B.DWT...
- Page 32 + 28 VDC POWER 20 AWG POWER GROUND AIRFRAME GROUND PREPARED CHECKED TITLE Dual Audio Controller - NVG J2 Interconnect APPROVED NCAGE CODE PART NO. SHEET L00N3 JA94-N01A DOC NO. JA94-N01A Interconnect Rev A.dwg JUPITER AVIONICS TEMPLATE AUTOCAD PORTRAIT SIZEA REV B.DWT...
- Page 33 PAX 6 ICS PTT ICS ISOLATION ICS ISOLATE MODE PREPARED CHECKED TITLE Dual Audio Controller - NVG J3 Interconnect APPROVED NCAGE CODE PART NO. SHEET L00N3 JA94-N01A DOC NO. JA94-N01A Interconnect Rev A.dwg JUPITER AVIONICS TEMPLATE AUTOCAD PORTRAIT SIZEA REV B.DWT...
- Page 34 HEADSET JACK PAX 4, 5 & 6 PHN LO PREPARED CHECKED TITLE Dual Audio Controller - NVG Interconnect Options APPROVED NCAGE CODE PART NO. SHEET L00N3 JA94-N01A DOC NO. JA94-N01A Interconnect Rev A.dwg JUPITER AVIONICS TEMPLATE AUTOCAD PORTRAIT SIZEA REV B.DWT...
- Page 35 COM 6 REMOTE TX SELECT COM 6 DIODES: IN4005 OR EQUIVALENT PREPARED CHECKED TITLE Dual Audio Controller - NVG Interconnect Options APPROVED NCAGE CODE PART NO. SHEET L00N3 JA94-N01A DOC NO. JA94-N01A Interconnect Rev A.dwg JUPITER AVIONICS TEMPLATE AUTOCAD PORTRAIT SIZEA REV B.DWT...
- Page 36 Dual Audio Controller - NVG ANGLES: 0.5 DEG SHEET NCAGE CODE PART NO. APPROVED L00N3 JA94-N01A CONFIDENTIAL & PROPRIETARY DOC. NO. MATERIAL: TO JUPITER AVIONICS CORP. JA94-N01A Mechanical Installation Rev A.SLDDRW FINISH: DRAWING NOT TO SCALE JUPITER AVIONICS TEMPLATE SOLIDWORKS PORTRAIT SIZEA REVB .DRWDOT...
- Page 37 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 38: Appendix B - Installation Documents
JA94-N01A Dual Audio Controller - NVG Installation and Operating Manual Appendix B - Installation Documents Rev A Page B1... -
Page 39: B1 Airworthiness Approval
Removed the existing [model] audio panel and replaced with a Jupiter Avionics JA94-N01A Audio Controller - NVG in [aircraft location]. Installed in accordance with the JA94-N01A Installation Manual, Revision [ ], and AC 43.13-2, Chapters 2, and 3. The JA94-N01A interfaces with existing aircraft systems per the Installation Manual instructions. - Page 40 Refer to the JA94-N01A Maintenance Manual. 7. Removal and Replacement Information Refer to Section 2 of this manual - the JA94-N01A Installation and Operating Manual. If the unit is removed and reinstalled, a functional check of the equipment should be conducted.