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JA95-N70 Audio Controller with RX Volume Controls - NVG

Installation and Operating Manual

Rev

Page 22

3.3.7

Multi-Function (XMIT / ICS) Switch Operation

Note

: At installation, this switch may be configured to operate in default or alternative mode. Check with

your installing agency for confirmation of the operation of this switch.

Default Operation

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 set to the ‘up’ position, and when set to the ‘down’ position, it

will transmit on the intercom.

Alternative Operation

This switch may be configured to provide a ground signal to operate other equipment.

3.3.8

RX Mute Operation

An external RX Mute switch may be installed in the aircraft. Check with your installing agency for confirmation of the

operation of this switch if installed. When activated, the external RX mute switch will silence all COM and NAV

receivers except for the receiver of the radio selected by the COM TX select knob.

The PHN HI / LO outputs consist of the sum of the selected COM and NAV Receive audio inputs when not

transmitting. If transmitting, and muting of receive audio during transmit is enabled or when the RX MUTE input is

active, these outputs will be muted.

3.4

Emergency Operation Mode

Emergency mode can be selected by the Mode switch on the front panel, or entered automatically if power to the unit

is lost.

3.4.1

Auto Emergency Mode

If the unit is in emergency mode because power has been lost to the unit, the sum of the COM1 transceiver, NAV1

receive, and 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-N70 will operate when power is lost. All

indicator LEDs, legends and annunciators will be dark.

3.4.2

Selected Emergency Mode

If the unit is in emergency mode because the EMER / NORM switch is in the EMER position and sufficient power is

applied to the JA95-N70, the sum of the COM1 receive, NAV1 receive, DIRECT AUDIO and Alert 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. The pilot is disconnected from the ICS. The COM1 transceiver and NAV1 receiver and DIRECT AUDIO

are not available to the other users. All other functions of the JA95-N70 will operate. The LEDs, legends and

annunciators will retain normal functionality.

Содержание JA95-N70

Страница 1: ...ntroller with RX Volume Controls NVG Installation and Operating Manual Rev C 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 ...

Страница 2: ...ted 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 Jul 2016 Initial release Serial number 1001 and higher 4271 B Nov 2016 Correct Transceiver and Receiver descriptions Update ProCS new...

Страница 3: ... 2 5 Adjustments and Configuration using ProCS 8 2 5 1 Configuration Cabling Requirements 8 2 5 2 ProCS Setup 8 2 5 3 Configurable Settings 8 2 5 4 Other Configuration Features 16 2 6 Installation Kit 16 2 6 1 Recommended Crimp tools 16 2 7 Installation Drawings 16 2 7 1 Generation of Custom Drawings 16 SECTION 3 OPERATION 17 3 1 Introduction 17 3 2 Front Panel Controls 17 1 Transceiver Controls a...

Страница 4: ... Operation Mode 22 3 4 1 Auto Emergency Mode 22 3 4 2 Selected Emergency Mode 22 Appendix A Installation Drawings A1 A1 Introduction A1 A2 Installation Drawings A1 Appendix B Certification Documents B1 B1 Airworthiness Approval B2 B2 Instructions for Continued Airworthiness B2 B3 Environmental Qualification Form B3 ...

Страница 5: ...t minimizes crosstalk and follows industry standard interconnect for multi user Audio Controllers Many of the input and output levels are adjustable several audio paths are selectable and alert audio analog waveforms can be loaded using the configuration program ProCS Product Configuration Software to write configuration commands via the JA99 001 configuration cable to the front panel music config...

Страница 6: ... LEFT HI LO RX COMP OUT HI 2 Audio signal selected via ProCS PAX 1 and PAX 2 ICS PTT 2 Active low discrete selected via ProCS PAX 1 and PAX 2 TX PTT 2 Active low discrete selected via ProCS PILOT and COPILOT ICS PTT 2 Active low discrete PILOT and COPILOT TX PTT 2 Active low discrete POWER INPUT 1 14 to 28 Vdc power supply RX AUDIO 11 Audio signal RX MUTE 1 Active low discrete 1 3 2 Outputs Name Q...

Страница 7: ...ted output in emergency mode or with power input 6 Vdc 2 20 Vrms 10 Phone rated output power with MUSIC input 3 88 Vrms 10 Microphone rated output 250 mVrms 10 CVR rated output 500 mVrms 10 CVR rated output with input as MUSIC 250 mVrms 10 CVR rated output with input as PILOT MIC 1 00 Vrms 10 CVR rated output in emergency mode 500 mVrms 10 Receive Composite rated output 2 5 Vrms 10 Intercom Tie Li...

Страница 8: ...s bias voltage 11 Vdc 10 Microphone inputs circuitry type single ended MUSIC LEFT HI LO audio input circuitry type differential FRONT MUSIC LEFT RIGHT audio input circuitry type single ended MUSIC attenuation 40 dB max RECEIVE AUDIO input circuitry type differential PHN HI LO output circuitry type single ended MIC output circuitry type differential RX Composite Audio output circuitry type differen...

Страница 9: ...male J3 One 4 pole 3 5mm stereo jack J4 One 4 40 0 25 threaded stud Mounting 4 Dzus fasteners Bonding 2 5 mΩ Installation kit part number INST JA95 1 4 3 Environmental Specifications The JA95 N70 Audio Controller with RX Volume Controls 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...

Страница 10: ...AC 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 cause hearing damage Set the headset volume to minimum before con...

Страница 11: ...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 b Check P1 pin 15 for continuity to ground less than 0 5 Ω when the RX Mute switch is closed if installed c Check P2 pins 16 17 for 28 Vdc relative to ground d Check P2 pin 34 for continuity to ground less than 0 5 Ω e Check P2 pins 7 thru 10 for continuity to gr...

Страница 12: ...r to the ProCS manual on the Jupiter Avionics website www jupiteravionics com productsoftware 2 5 1 Configuration Cabling Requirements To configure the JA95 N70 it is necessary to load the Product Configuration Software ProCS onto a Windows based computer as described in the ProCS manual The cables required to configure the JA95 N70 are not included with the unit Cabling option 1 Quantity Descript...

Страница 13: ...d 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 2 5 3 2 Radios The Radios window is used to define the radios for the transceivers and receivers ...

Страница 14: ...ct audio input level of each of the eleven 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 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 ...

Страница 15: ...heck box is checked the COM5 FM2 radio is set to duplex operation Default not checked see section 3 3 4 2 5 3 5 Sidetone Levels The level of each of the six Transceiver MIC output signals can be adjusted from 0 01 to 1 Vrms Default 250 mVrms The Receive Sidetone Level can be adjusted from 0 to 12 dB of the rated phone Level Default 6 dB The level of the PA Artificial Sidetone can be adjusted from ...

Страница 16: ...ements of specific installations Refer to JA95 N70 Interconnect sheet 5 of 5 2 5 3 7 Alerts WARNING The internal audio alerts are intended only to supplement NOT replace airframe alerts such as low rotor RPM engine out or decision height alerting The alert audio feature is intended for use as a secondary alerting system where another device provides the primary annunciation Audio Files The JA95 N7...

Страница 17: ...lert Audio check box is checked the Alert Audio is muted during transmit Default not checked The Mute Music Audio check box is always checked i e Mute Music Audio is always enabled If a new audio file is selected it may be played using the arrow to the right of the Message line It may be uploaded to the JA95 N70 using the Program menu and selecting Program JA95 N70 Messages Note that this pane wil...

Страница 18: ... to 0 dB of rated phone level Default 0 dB The attenuation level during muting of the music signal can be adjusted from 0 to 40 dB Default 40 dB The Music Input Levels may be adjusted from 0 10 to 1 00 Vrms Default 0 40 Vrms When the Configure DME Switch as Rear Music Selector check box is checked the DME switch becomes a music select switch Default not checked The output levels of the Cockpit Voi...

Страница 19: ...7 Default 0 2 5 3 12 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 13 VOX When the PAX Drop Cord Enable check box is checked the VOX circuits for the passenger microphones are configured for use with drop cords Default not checked 2 5 3 14 Connector Maps This section contains connector maps and interconnect...

Страница 20: ... pins CON 3420 0037 1 D Sub 50 pin connector hood and 50 crimp pins CON 3420 0050 2 Heat Shrink Tubing WIR HTSK 1000 2 6 1 Recommended Crimp tools Connector Type Hand crimp tool Positioner Insertion extraction tool Positronic 9507 9502 3 M81969 1 04 Positronic AFM8 Daniels M22520 2 08 KB 1 2 7 Installation Drawings The drawings and documents required for Installation can be found in Appendix A of ...

Страница 21: ...ntrols will be referred to by the default legend and annunciator names as shown below 1 Transceiver switches associated legends and volume controls 2 Receiver switches associated legends and volume controls 3 Master Receive volume control 4 Mode switch 5 Pilot s Transmit ICS Multi function switch 6 Music configuration input connector and legend 7 Transmit annunciator deadfront 8 Transmit selector ...

Страница 22: ...hree position centre off toggle switches When a switch is set to the up or down position audio from the selected receiver is routed to the phones The individual Receive Volume controls are rotary knobs that adjusts the individual transceiver phones receive audio volume from minimum CCW to maximum CW The Individual Receive Volume Control above NAV1 controls the volume for NAV1 and NAV2 the control ...

Страница 23: ...tch is held in the up position and when held in the down position it will transmit on the intercom See section 3 3 7 below for Multi function Switch operation Note At installation this switch may be configured to operate in default or alternative mode Check with your installing agency for confirmation of the operation of this switch The legends are interchangeable to allow customization 6 Music Co...

Страница 24: ...X ICS operation is disabled and ICS PTT input is required for ICS operation When rotated fully counterclockwise ccw the threshold will be at minimum almost live To adjust the unit for VOX Voice activated use the VOX control should be set fully ccw and then slowly rotated cw to the point where no intercom audio can be heard The VOX control should be adjusted for proper operation according to the am...

Страница 25: ...t annunciator will illuminate When the user s TX PTT is activated the unit will transmit on the selected transceiver and the deadfront Transmit Annunciator 7 will illuminate TX All MIC and sidetone audio will be routed to the user s phones and any music will be muted for the duration of the transmission 3 3 4 FM2 PTT Operation Note If the FM2 transceiver has been configured as duplex it can be use...

Страница 26: ...ts when not transmitting If transmitting and muting of receive audio during transmit is enabled or when the RX MUTE input is active these outputs will be muted 3 4 Emergency Operation Mode Emergency mode can be selected by the Mode switch on the front panel or entered automatically if power to the unit is lost 3 4 1 Auto Emergency Mode If the unit is in emergency mode because power has been lost t...

Страница 27: ...A95 N70 Audio Controller with RX Volume Controls 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 JA95 N70 Connector Map A JA95 N70 Interconnect B JA95 N70 Mechanical Installation B Reference Documents TOL CUST EXTR ...

Страница 28: ...O NAV 2 RX LO ADF 1 RX LO ADF 2 RX LO DME RX LO MKR RX LO DIRECT AUDIO LO MUSIC LEFT LO RX COMP OUT LO SPARE ICS TIE LO COPILOT PHN LO PILOT PHN LO P1 37 PIN FEMALE DMIN MATING CONNECTOR COM RX NAV RX RECEIVE CONNECTOR VIEW IS FROM REAR OF MATING CONNECTOR 1 1 NOTE 1 CONFIGURABLE CONTACT JUPITER AVIONICS TEMPLATE AUTOCAD PORTRAIT SIZEA REV B DWT TITLE APPROVED PREPARED CHECKED L00N3 NCAGE CODE PAR...

Страница 29: ...T FM 1 PTT FM 2 PTT PAX 1 TX PTT MF SW 2 PILOT TX PTT PILOT ICS PTT COPILOT TX PTT COPILOT ICS PTT PAX 1 ICS PTT MF SW 1 ALERT 1 KEY ALERT 2 KEY CALL PAX 2 TX PTT ALERT 3 KEY PA PTT PAX 2 ICS PTT PA MIC HI PA MIC LO ALERT ENABLE POWER INPUT POWER GROUND P2 50 PIN FEMALE DMIN MATING CONNECTOR PTT OUT PTT IN MIC OUT MIC IN PAX PHN OUT VIEW IS FROM REAR OF MATING CONNECTOR PAX 3 PHN HI PAX 3 PHN LO A...

Страница 30: ...CONFIG DATA FROM JA95 GROUND MODE SELECT CONFIG AUDIO FRONT PANEL MUSIC LEFT FRONT PANEL MUSIC RIGHT GROUND FRONT PANEL MUSIC CONFIGURATION CONNECTOR 3 POLE MALE 3 5MM STEREO 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 Audio Controller with RX Volume Controls NVG P...

Страница 31: ...LENT CONNECTOR PIN HAS MORE THAN ONE FUNCTION SEE THE OPTIONS SECTION OF THIS DRAWING FOR ALTERNATE INTERCONNECT WIRING ONLY 28 VDC OR 14 VDC OR 5 VDC LIGHTS INPUT VOLTAGE MAY BE APPLIED AT ONE TIME THE FRONT PANEL MUSIC INPUT SHALL NOT BE CONNECTED TO ANY OTHER AUDIO INPUT RX MUTE FUNCTION SHALL MUTE ALL RECEIVE AUDIO EXCEPT THE COM SELECTED BY THE TRANSMIT SELECTOR 2 1 3 4 CONNECTOR PIN LEGENDS ...

Страница 32: ... 32 MUSIC LEFT HI MUSIC LEFT LO RX LO MUSIC LEFT 14 33 RX MUTE SPARE 15 34 ICS TIE HI ICS TIE LO HI LO ICS TIE EXPANSION 16 35 COPILOT PHN HI COPILOT PHN LO PHN LO COPILOT HEADSET JACK 17 36 PILOT PHN HI PILOT PHN LO PHN LO PILOT HEADSET JACK 18 37 LIGHTS INPUT 28 VDC LIGHTS 19 JA95 N70 J1 P1 37 PIN FEMALE DMIN MATING CONNECTOR 2 3 2 4 4 CVR HI CVR LO HI LO CVR 1 20 5 14 VDC LIGHTS 5 5 VDC LIGHTS ...

Страница 33: ...X 2 HEADSET JACK PHN LO PAX 2 MIC HI PAX 2 MIC LO 26 43 PAX 2 PHN HI PAX 2 PHN LO 31 48 MIC LO PAX 3 HEADSET JACK PHN LO PAX 3 MIC HI PAX 3 MIC LO 27 44 PAX 3 PHN HI PAX 3 PHN LO 32 49 MIC LO PAX 4 HEADSET JACK PHN LO PAX 4 MIC HI PAX 4 MIC LO 28 45 PAX 4 5 PHN HI PAX 4 5 PHN LO 33 50 MIC LO PAX 5 HEADSET JACK PHN LO PAX 5 MIC HI PAX 5 MIC LO 29 46 PA MIC HI PA MIC LO MIC LO PA SYSTEM 14 15 PAX 1 ...

Страница 34: ...C LEFT FRONT PANEL MUSIC RIGHT GROUND 3RD RING TIP 1ST RING 2ND RING J3 CONFIG DATA TO JA95 CONFIG DATA FROM JA95 GROUND MODE SELECT CONFIG AUDIO CONFIG DATA TO JA95 CONFIG DATA FROM JA95 GROUND 3RD RING TIP 1ST RING 2ND RING MODE SELECT CONFIG AUDIO 6 JA95 N70 FRONT PANEL MUSIC CONFIGURATION INPUT JUPITER AVIONICS TEMPLATE AUTOCAD PORTRAIT SIZEA REV B DWT TITLE APPROVED PREPARED CHECKED L00N3 NCA...

Страница 35: ... FEMALE DMIN MATING CONNECTOR OPTION CALL INPUT CALL ALERT 1 KEY 11 JA95 N70 P O J2 P O P2 50 PIN FEMALE DMIN MATING CONNECTOR OPTION CONFIGURABLE SWITCH INPUTS ALERT 1 KEY PAX 2 TX PTT PAX 2 ICS PTT ALERT 1 KEY PAX 2 TX PTT 12 PAX 2 TX PTT PAX 2 ICS PTT 13 PAX 2 ICS PTT CHASSIS GROUND JA95 N70 J4 THREADED STUD 4 40 0 25 in OPTION CHASSIS GROUND 22 AWG JUPITER AVIONICS TEMPLATE AUTOCAD PORTRAIT SI...

Страница 36: ...PITER AVIONICS TEMPLATE SOLIDWORKS LANDSCAPE SIZEB REV B DRWDOT JA95 N70 Mechanical Installation Rev B SLDDRW DOC NO 1 1 SHEET JA95 N70 PART NO L00N3 DRAWING NOT TO SCALE TO JUPITER AVIONICS CORP APPROVED CHECKED TAT PREPARED N A N A MATERIAL FINISH NCAGE CODE 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 ANG...

Страница 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 ...

Страница 38: ...Rev C Page B1 JA95 N70 Audio Controller with RX Volume Controls NVG Installation and Operating Manual Appendix B Certification Documents ...

Страница 39: ...nel The net electrical load is unchanged Aircraft equipment list weights and balance amended Compass compensation checked and found to conform to applicable regulations B2 Instructions for Continued Airworthiness Maintenance of the JA95 N70 Audio Controller with RX Volume Controls NVG is on condition only Refer to the JA95 N70 Maintenance Manual Periodic maintenance of the JA95 N70 is not required...

Страница 40: ...ection 2 of this manual the JA95 N70 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 JA95 N70 Installation and Operating Manual for installation drawings and interconnect examples 9 Special Inspection Requirements N A 10 Application of Protective Treatments N A 11 Data...

Страница 41: ...2 Equipment tested to Category A1 8 000 to 50 000 ft Overpressure 4 6 3 Equipment tested to Category A1 15 000 ft Temperature Variation 5 0 Equipment tested to Category B 5 C min Humidity 6 0 Equipment tested to Category A 48 hours Nomenclature Audio Controller with RX Volume Controls NVG Type Model Part No JA95 N70 TSO No CAN TSO C139 TSO C139 Manufacturer s Build Configuration JA95 N70 Build Con...

Страница 42: ...X no test performed Fluids Susceptibility 11 0 Equipment identified as Category X no test performed Sand and Dust 12 0 Equipment identified as Category X no test performed Fungus 13 0 Equipment identified as Category X no test performed Salt Fog Test 14 0 Equipment identified as Category X no test performed Magnetic Effect 15 0 Equipment tested to Category Z 0 D 0 3 m Power Input DC Equipment DC C...

Страница 43: ...lity 26 0 Equipment identified as Category X no test performed Other Tests N A N A REMARKS 1 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 N70 CAN TSO Design Change Assessment BC Rev B Rev A 2 Test information can be found in the Jupiter Avionics Corp docume...

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