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Jupiter Avionics JA94-N01A, Installation And Operating Manual

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Jupiter Avionics JA94-N01A Installation And Operating Manual Download Page 14

 

 

 

 

 

JA94-N01A Dual Audio Controller - NVG

 

Installation and Operating Manual

 

 

 

Rev A 

 

Page 10 

 

2.5.3.4  

Transmit Levels

 

  

 

When the Transmit Timeout check box is checked the transmit time-

out is enabled (

Default not checked) 

When the COM5 Duplex check box is checked the COM5 (FM2) radio 

is set to duplex operation (

Default not checked)

 (see 

section 3.3.4

) 

 

2.5.3.5  

Simulcast Selection 

 

The level of each of the six Transceiver MIC output signals can be 

adjusted from 0.01 to 1 Vrms. 

(Default 250 mVrms)

 

When a User's COM6 Simulcast Enable button is 

checked, the COM1 through COM5 radios may be 

selected for simulcast (active together).  

Summary of Contents for JA94-N01A

Page 1: ...94 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 ...

Page 2: ...ial distribution of this manual is strictly prohibited Except as described above no part of this manual may be reproduced copied transmitted disseminated downloaded or stored in any storage medium for any purpose without the express prior written consent of JAC RECORD OF REVISIONS Revision Rev Date Description ECR A May 2017 Initial release Serial number 1001 and higher 4877 Prepared MPB Checked A...

Page 3: ... 5 2 ProCS Setup 7 2 5 3 Configurable Settings 7 2 5 4 Other Configuration Features 13 2 6 Installation Kit 14 2 6 1 Recommended Crimp tools 14 2 7 Installation Drawings 14 2 7 1 Generation of Custom Drawings 14 SECTION 3 OPERATION 15 3 1 Introduction 15 3 2 Front Panel Controls 15 1 2 NAV1 COM4 Receive Select Switches and Legends 16 3 COM5 COM6 Receive Select Switches and Legends 16 4 VOX Thresho...

Page 4: ...Rev A Page iv 3 4 3 Auto Emergency Mode 21 3 4 4 Selected Emergency Mode 21 Appendix A Installation Drawings A1 A1 Introduction A1 A2 Installation Drawings A1 Appendix B Installation Documents B1 B1 Airworthiness Approval B2 B2 Instructions for Continued Airworthiness B2 ...

Page 5: ...mands via a configuration cable to the front panel music configuration connector The configuration commands set the level of non volatile digital control potentiometers to control audio signal levels and to non volatile expander latches which are connected to audio gates to control the audio signal routing The JA94 N01A may be configured as a drop in replacement for the Cobham NAT AA92 AMS42 AMS44...

Page 6: ...nal MODE SELECT 1 Multi format signal MUSIC 4 Audio signal POWER INPUT 1 Power supply RX HI LO 10 Audio signal 6 COMs 4 NAVs TX PTT 5 Control signal 1 3 2 Outputs Name Qty Type CVR 2 Audio signal CONFIG DATA FROM JA94 N01A 1 Data signal Headphones 8 Audio signal Note 7 outputs for driving 8 phones Transceiver MIC 6 Audio signal Transmit PTT 6 Active low discrete RX COMP OUT 2 Audio signal 1 3 3 Bi...

Page 7: ...Tie Line type 1 rated output 340 mVrms 10 Intercom Tie Line type 2 rated output 1 20 Vrms 10 Audio Frequency Response Audio output audio frequency response 3 dB from 300 to 6000 Hz Distortion Characteristics Audio output distortion at rated power 10 Input Impedance Microphone input Impedance 150 Ω 10 Direct Audio input Impedance 1000 Ω 10 Receive Audio input Impedance 1000 Ω 10 Music Audio input I...

Page 8: ...put circuitry type differential ICS TIE HI LO Circuitry Type differential PHN HI LO output music fade in duration 2 5 1 0 seconds VOX Threshold level range relative to rated MIC input 28 to 6 dB VOX off Delay Time range 0 5 to 2 0 seconds Transmit Timeout Timer 90 10 seconds 1 4 1 2 Lights LIGHTS INPUT ranges 0 to 28 0 to 14 and 0 to 5 Vdc LIGHTS INPUT current 10 mA max Lights compatibility NVIS T...

Page 9: ...RANTY IS VOID IF THE PRODUCT IS NOT INSTALLED BY AN AUTHORIZED JAC DEALER If the on line warranty card is not completed the product will be warranted from the date of manufacture Contact JAC for return authorization and for any questions regarding this warranty and how it applies to your unit s JAC is the final arbiter concerning warranty issues 2 4 Installation Procedures WARNING Loud noise can c...

Page 10: ...end Replacement The JA94 N01A illuminated legends are field replaceable For further information refer to the Legend Replacement document in Appendix A of this manual 2 4 6 Post Installation Checks 2 4 6 1 Voltage Resistance checks Do not attach this unit until the following conditions are met a Check P1 pin 19 for lights buss voltage 28 Vdc 14 Vdc or 5 Vdc b Check P2 pin 17 for 28 Vdc power relati...

Page 11: ...on 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 manual on the Jupiter Avionics website www jupiteravionics com productsoftware 2 5 1 Configuration Cabling Requirements To configure the JA94 N01A it is necessary to load the Product ...

Page 12: ...y 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 2 5 3 2 Radios The Radios window is used to define the radios for the transceivers receivers and CVR ...

Page 13: ...ut 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 Default 24 dB The level of the receive composite audio output RX COMP OUT can be adjusted from 0 25 to 2 5 Vrms Default 1 00 Vrms ...

Page 14: ...hecked When the COM5 Duplex check box is checked the COM5 FM2 radio is set to duplex operation Default not checked see section 3 3 4 2 5 3 5 Simulcast Selection The level of each of the six Transceiver MIC output signals can be adjusted from 0 01 to 1 Vrms Default 250 mVrms When a User s COM6 Simulcast Enable button is checked the COM1 through COM5 radios may be selected for simulcast active toget...

Page 15: ...irements of specific installations Refer to JA94 N01A Interconnect sheet 5 of 6 Direct Audio routing can also be selected in this section 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 Default 6 dB ICS Isolation Mode can be selected for the Right User...

Page 16: ...ansmit Default checked When the Mute ICS Audio check box is checked the ICS Audio is muted during transmit Default checked The Mute Music Audio check box is always checked i e Mute Music Audio is always enabled 2 5 2 10 CVR Level 2 5 3 11 Music Levels The output levels of the Cockpit Voice Recorder audio may be adjusted as shown LEFT USER RIGHT USER and Music Input Levels may be individually adjus...

Page 17: ... 3 13 Lighting Voltage Selection The rated input level for the lighting voltage may be selected from 5 Vdc 14 Vdc or 28Vdc Default 28 Vdc 2 5 3 14 VOX 2 5 3 15 Connector Maps This section contains connector maps and interconnects that are automatically generated to show changes that affect the installation of the JA94 N01A such as switch labels and voltages See section 2 7 1 2 5 4 Other Configurat...

Page 18: ... MIL spec D Submin Crimp Socket CON 3320 2024 3 For Any D sub Connector Hardware Slide Locks Vertical CON 5275 0050 2 0 625 Inside Diameter Hardware Tag Ring CON 5500 0625 2 1 Inside Diameter Heat Shrink Tube WIR HTSK 1000 2 6 1 Recommended Crimp tools Tool Type Hand crimp tool Positioner Insertion extraction tool Positronic 9507 0 0 0 9502 5 0 0 4711 2 0 0 Daniels AFM8 K13 1 91067 2 MIL SPEC M225...

Page 19: ... switches TX select annunciators and associated legends 2 Right User Receive select switches TX select annunciators and associated legends 3 Left and Right User COM5 COM6 receive select switches TX select annunciators and associated legends 4 VOX threshold control 5 Left User Transmit Selector Switch and Emergency Switch 6 EMER Emergency Legend 7 Left User ICS RX Volume control and legend 8 Right ...

Page 20: ...he left hand switch is associated with the Left User and the right hand switch is for the Right User To select COM5 the appropriate switch is set to the up position and for COM6 it is in the down position Audio from the associated receiver is routed to the phones of that side s user and passengers if configured The backlit legends are interchangeable to allow customization The default legends are ...

Page 21: ...r pointing to the associated switch or legend The appropriate annunciator will light green to show which transceiver is selected for transmit right user COM6 in the example above The Left User TX selector is an unlit rotary seven position knob that operates in the same manner as the Right User selector except that position 7 marked PULL TO TURN extreme ccw is used to select Emergency EMER mode Bel...

Page 22: ...e plug or device could damage the unit the attached device or both If in doubt check with your installing agency 3 3 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 3 3 1 Panel Lighting The NVIS Type I Class B complian...

Page 23: ...f the Transmit Timeout configuration of the aircraft The ProCS configuration program allows the selection of Transmit Timeout If selected transmissions will timeout after 90 seconds 3 3 3 3 COM5 PTT Operation Note If the COM5 transceiver has been configured as duplex it can be used with a cellphone or sat phone Check your configuration with the installing agency If the unit has been configured for...

Page 24: ... or Direct Audio or if the unit is transmitting When the incoming audio has ended the music will gradually return to the previous level 3 3 9 Rear Hand Mic Operation When configured by ProCS the Rear Hand MIC audio and PTT signal are connected to the Transceiver as selected by the left or right TX Select switch The Rear Hand MIC is assigned to left or right user s controls by ProCS in the Passenge...

Page 25: ...nd MIC signals are connected by mechanical relay contacts to the COM1 transceiver and the NAV1 receiver Right User TX PTT is routed directly to COM1 PTT and the RIGHT USER MIC is routed to the COM 1 MIC The Right User is disconnected from the ICS The sum of COM 1 RX NAV 1 RX and Direct Audio 2 and Direct Audio 1 if configured by ProCS is routed to the RIGHT USER PHN output The RIGHT USERPHN is rou...

Page 26: ...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 software Refer to the ProCS manual for further information A2 Installation Drawings DOCUMENT Rev JA94 N01A Connector Map A JA94 N01A Interconnect A JA94 N01A Mechanical Installation A Reference Documents TOL CUST EXTR Legend Replacement ...

Page 27: ...HI RIGHT RX COMP OUT HI ICS TIE HI LEFT USER PHN HI RIGHT USER PHN HI LIGHTS INPUT DIRECT AUDIO 1 LO LEFT CVR LO COM 2 RX LO COM 1 RX LO COM 3 RX LO COM 4 RX LO COM 5 RX LO NAV 1 RX LO NAV 2 RX LO NAV 3 RX LO DIRECT AUDIO 3 LO NAV 4 RX LO COM 6 RX LO DIRECT AUDIO 2 LO RIGHT CVR LO MUSIC LEFT LO LEFT RX COMP OUT LO MUSIC RIGHT LO RIGHT RX COMP OUT LO ICS TIE LO LEFT USER PHN LO RIGHT USER PHN LO JU...

Page 28: ... 1 PHN LO PAX 2 PHN HI PAX 2 PHN LO PAX 4 PHN HI PAX 4 5 6 PHN LO COM 1 PTT COM 3 PTT COM 4 PTT COM 5 PTT REAR HAND PTT PAX 6 TX PTT RIGHT USER TX PTT RIGHT USER ICS PTT LEFT USER TX PTT LEFT USER ICS PTT PAX 5 MIC HI PAX 5 MIC LO COM 6 PTT COM 6 MIC HI COM 6 MIC LO PAX 5 6 PHN HI POWER INPUT POWER GROUND MIC OUT MIC IN PAX PHN OUT VIEW IS FROM REAR OF MATING CONNECTOR PAX 3 PHN HI PAX 3 PHN LO TR...

Page 29: ...IC RIGHT GROUND MODE SELECT FRONT PANEL MUSIC CONFIGURATION CONNECTOR P4 JUPITER AVIONICS TEMPLATE AUTOCAD PORTRAIT SIZEA REV B DWT TITLE APPROVED PREPARED CHECKED L00N3 NCAGE CODE PART NO SHEET DOC NO CONFIDENTIAL PROPRIETARY TO JUPITER AVIONICS CORP Dual Audio Controller NVG P3 P4 Connector Map JA94 N01A 3 3 JA94 N01A Connector Map Rev A dwg TAT VIEW IS FROM REAR OF MATING CONNECTOR P3 15 PIN FE...

Page 30: ...TH MIL W 22759 AS DESCRIBED IN FAA AC43 13 1B CHANGE 1 PARA 11 85 AND 11 86 AND LISTED IN TABLE 11 11 OR 11 12 ALL SHIELDED CABLE SHOULD BE IN ACCORDANCE WITH MIL DTL 27500 REVISION H OR LATER 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 MS277...

Page 31: ... 3 RX LO RX LO NAV 3 9 28 DIRECT AUDIO 3 HI DIRECT AUDIO 3 LO RX LO 10 29 NAV 4 RX HI NAV 4 RX LO RX LO NAV 4 11 30 COM 6 RX HI COM 6 RX LO RX LO COM 6 12 31 DIRECT AUDIO 2 HI DIRECT AUDIO 2 LO RX LO 13 32 MUSIC LEFT HI MUSIC LEFT LO RX LO MUSIC LEFT 14 33 MUSIC RIGHT HI MUSIC RIGHT LO RX LO MUSIC RIGHT 15 34 ICS TIE HI ICS TIE LO HI LO ICS TIE EXPANSION 16 35 LEFT USER PHN HI LEFT USER PHN LO PHN...

Page 32: ...LO LEFT USER HEADSET JACK 25 42 RIGHT USER TX PTT 7 RIGHT USER TX PTT RIGHT USER ICS PTT 9 RIGHT USER ICS PTT LEFT USER TX PTT 8 LEFT USER TX PTT LEFT USER ICS PTT 10 LEFT USER ICS PTT MIC LO PAX 1 HEADSET JACK PHN LO PAX 1 MIC HI PAX 1 MIC LO 26 43 PAX 1 PHN HI PAX 1 PHN LO 30 47 MIC LO PAX 2 HEADSET JACK PHN LO PAX 2 MIC HI PAX 2 MIC LO 27 44 PAX 2 PHN HI PAX 2 PHN LO 31 48 MIC LO PAX 3 HEADSET ...

Page 33: ...NECTOR COM 1 REMOTE TX SELECT 1 COM 2 REMOTE TX SELECT 2 COM 3 REMOTE TX SELECT 3 COM 4 REMOTE TX SELECT 4 COM 5 REMOTE TX SELECT 5 PAX 1 TX PTT 7 PAX 2 TX PTT 8 PAX 1 ICS PTT 9 PAX 2 ICS PTT 10 PAX 3 ICS PTT 11 PARKED POSITION REMOTE TX SELECTOR 15 ICS ISOLATE MODE ICS ISOLATION 2 COM 6 REMOTE TX SELECT 6 PAX 4 ICS PTT 12 PAX 5 ICS PTT 13 PAX 6 ICS PTT 14 PAX 1 TX PTT PAX 2 TX PTT PAX 1 ICS PTT P...

Page 34: ... THREADED STUD 4 40 0 25 in OPTION CHASSIS GROUND 22 AWG RIGHT CVR HI RIGHT CVR LO HI LO 13 32 JA94 N01A P O J1 P O P1 37 PIN FEMALE DMIN MATING CONNECTOR OPTION RIGHT CVR LEFT CVR HI LEFT CVR LO HI LO 1 20 JA94 N01A P O J1 P O P1 37 PIN FEMALE DMIN MATING CONNECTOR OPTION LEFT CVR RIGHT CVR LEFT CVR RIGHT RX COMP OUT HI RIGHT RX COMP OUT LO HI LO RECORDER 15 34 JA94 N01A P O J1 P O P1 37 PIN FEMA...

Page 35: ...g TAT COM 1 REMOTE TX SELECT 1 JA94 N01A P O P3 15 PIN FEMALE DMIN MATING CONNECTOR J3 COM 2 REMOTE TX SELECT 2 COM 3 REMOTE TX SELECT 3 COM 4 REMOTE TX SELECT 4 COM 5 REMOTE TX SELECT 5 COM 6 REMOTE TX SELECT 6 COM 1 COM 2 COM 3 COM 4 COM 5 COM 6 OPTION MULTIPLE DISCRETE TX SELECT AND PTT JA94 N01A J2 P O P2 50 PIN FEMALE DMIN MATING CONNECTOR RIGHT USER TX PTT 7 RIGHT USER TX SELECT AND PTT DIOD...

Page 36: ...ICS CORP 1 1 JUPITER AVIONICS TEMPLATE SOLIDWORKS PORTRAIT SIZEA REVB DRWDOT TITLE 0 5 DEG Dual Audio Controller NVG JA94 N01A Mechanical Installation Rev A SLDDRW DOC NO UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN INCHES ANGLES ARE IN DEGREES TOLERANCES 1 DEC PLACE 0 1 2 DEC PLACE 0 01 3 DEC PLACE 0 005 ANGLES CONFIDENTIAL PROPRIETARY DRAWING NOT TO SCALE 5 48in MAX 139 2mm MAX 5 00in MAX 127 0m...

Page 37: ...only minimal changes The internal circuitry ensures that although the legends are individually illuminated the illumination is consistent and uniform throughout all legends and never needs to be balanced This means that if it is a requirement to change the labelling due to damage or for a different project there is no need for costly and time consuming illumination checks Caution Take care not to ...

Page 38: ...Rev A Page B1 JA94 N01A Dual Audio Controller NVG Installation and Operating Manual Appendix B Installation Documents ...

Page 39: ...e regulations B2 Instructions for Continued Airworthiness Maintenance of the JA94 N01A Audio Controller NVG is on condition only Refer to the JA94 N01A Maintenance Manual Periodic maintenance of the JA94 N01A is not required The following sample Instructions for Continued Airworthiness ICA provides assistance in preparing ICA for the Jupiter Avionics JA94 N01A unit installation as part of a Type C...

Page 40: ... 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 8 Diagrams Refer to Appendix A of this manual the JA94 N01A Installation and Operating Manual for installation drawings and interconnect examples 9 Special Inspection Requirements N A 10 Application of Protective Treatments N A ...

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