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JA95-N22 Audio Controller - Flight Crew - NVG

Installation and Operating Manual

Rev A

Page 20

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

DQG',5(&7$8',2

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-N22 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-N22, the sum of the COM1 receive, NAV1 receive, DIRECT AUDIO

DQG',5(&7$8',2

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

DQG',5(&7$8',2

are not available to the other users. All other functions of the

JA95-N22 will operate. The LEDs, legends and annunciators will retain normal functionality.

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Содержание JA95-N22

Страница 1: ...Audio Controller Flight Crew NVG Installation and Operating Manual Rev B Jupiter Avionics Corporation 1959 Kirschner Road Kelowna BC Canada V1Y 4N7 Tel 778 478 2232 Toll Free 855 478 2232 www jupiteravionics com ...

Страница 2: ...is 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 Apr 2015 Initial release Serial number 1001 and higher 3489 Jun 8 RUUHFWLRQV WR OHUW 62 DQG PHUJHQF VHFW...

Страница 3: ...pment 6 2 3 1 Warranty 6 2 4 Installation Procedures 6 2 4 1 Installation Limitations 6 2 4 2 Cabling and Wiring 6 2 4 3 Mechanical Installation 7 2 4 4 In Line PTT Cordsets 7 2 4 5 Legend Replacement 7 2 4 6 Post Installation Checks 7 2 5 Adjustments and Configuration using ProCS 8 2 5 1 ProCS Setup 8 2 5 2 Configurable Settings 8 2 5 3 Other Configuration Features 14 2 6 Installation Kit 14 2 6 ...

Страница 4: ...ng 19 3 3 3 Transmitting Transmit Operation 19 3 3 4 FM2 PTT Operation 19 3 3 5 VOX Operation 19 3 3 6 ICS Operation 19 3 3 7 Call Annunciator Operation 19 3 4 Emergency Operation Mode 20 3 4 1 Auto Emergency Mode 20 3 4 2 Selected Emergency Mode 20 Appendix A Installation Drawings A1 A1 Introduction A1 A2 Installation Drawings A1 Appendix B Certification Documents B1 B1 Airworthiness Approval B2 ...

Страница 5: ...pin D Sub connector which interfaces with the power and passenger headset connections This layout 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 w...

Страница 6: ... signal MIC HI LO 7 Audio signal MODE SELECT CONFIG AUDIO 1 Multi format signal MUSIC LEFT HI LO 1 Audio signal selected via ProCS MUSIC RIGHT HI LO 1 Audio signal 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 HI LO 11 Audio signal 1 3 2 Outputs Name Qty Type CVR HI LO 1 Audio signal selected via ProC...

Страница 7: ... 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 Line ...

Страница 8: ...ltage 11 Vdc 10 Microphone inputs circuitry type single ended MUSIC LEFT RIGHT 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 differentia...

Страница 9: ...ck One 37 pin D Sub male One 50 pin D Sub male Mounting 4 Dzus fasteners Bonding 2 5 mΩ Installation kit part number INST JA95 1 4 3 Environmental Specifications The JA95 N22 Audio Controller Flight Crew 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 N22 complies with the requi...

Страница 10: ...R 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 conducting ...

Страница 11: ... 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 b Check P2 pins 16 and 17 for 28 Vdc relative to ground c Check P2 pin 34 for continuity to ground less than 0 5 Ω d Check P2 pins 7 thru 10 for continuity to ground less than 0 5 Ω when the relevant switch is clos...

Страница 12: ... For full information on the configuration process refer to the ProCS manual on the Jupiter Avionics website 2 5 1 ProCS Setup The JA95 N22 menu item ProCS Setup provides a drawing showing the cabling arrangement using the JA99 001 and CAB USB 0002 for connecting the JA95 N22 to a computer to allow configuration using ProCS 2 5 2 Configurable Settings A standard unit is shipped from the factory wi...

Страница 13: ...Rev B Page 9 2 5 2 2 Radios 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 Default 7 75 Vrms The Radios window is used to define the radios for the transceivers and receivers ...

Страница 14: ...tion Default not checked see section 3 3 4 2 5 2 5 Sidetone Levels 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 The level of each of the six Transceiver MIC output signals can be adjusted from 0 01 to 1 Vrms Default 250 mVrm...

Страница 15: ...SDQHO Audio Files The JA95 N22 has standard audio signals for the alert and the audio files window allows this signal to be customized with other recordings during the configuration process Saving new Audio Files 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 N22 using the Program menu and selecting Program JA95 N22 ...

Страница 16: ...ic Audio check box is always checked i e Mute Music Audio is always enabled 2 5 2 9 CVR Level 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 When the Configure M D Switch as Music Selector check box is checked the M D switch becomes a music select switch Default not checked The outpu...

Страница 17: ...ult 0 2 5 2 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 2 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 2 14 Connector Maps This section contains connector maps and interconnects that...

Страница 18: ...0 pin connector hood and 50 crimp pins CON 3420 0050 2 Heat Shrink Tubing 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 M22520 2 01 M22520 2 08 M81969 1 02 2 7 Installation Drawings The drawings and documents required for Installation can be found in Appendix...

Страница 19: ...parts For the purpose of this manual the controls will be referred to by the default legend and annunciator names as shown below 1 Transceiver switches and associated legends 2 Receiver switches and associated legends 3 Receive volume control 4 Mode switch 5 ICS Isolation switch 6 Music configuration input connector and legend 7 Transmit annunciator deadfront 8 Transmit selector 9 VOX threshold co...

Страница 20: ...ation Default NAV1 NAV2 ADF M D Note The M D switch position is used to select both Marker MKR and Distance Measuring Equipment DME 3 Receive Volume Control This is a rotary knob that adjusts the phones volume of the receive audio from minimum CCW to maximum CW Individual radio volume controls should be set to a nominal level and then adjusted for changing flight conditions using this control 4 Mo...

Страница 21: ...ompatible with most music players It accepts a 3 pole 3 5mm stereo plug with a slim diameter connector housing This connector is also used during installation to change configuration settings CAUTION Attempting to connect an incompatible plug or device could damage the unit the attached device or both If in doubt check with your installing agency 7 Transmit Annunciator TX This is a deadfront annun...

Страница 22: ...ch It illuminates when a ground is applied to the CALL ANNUNCIATOR input from another user s audio controller for example the JA95 N32 Med Crew Audio Controller CALL switch or by a remote call button within the aircraft Note Check with your installing agency for confirmation of the operation of this annunciator The legend is replaceable to allow customization 11 ICS Volume Control This is a rotary...

Страница 23: ... used with a cellphone or sat phone Check your configuration with the installing agency If the unit has been configured for cellphone or sat phone use and FM2 has been selected for transmit momentarily activating the TX PTT will keep the FM2 transmitting A second momentary activation of the TX PTT or moving the Transmit Selector away from FM2 will stop the FM2 from transmitting 3 3 5 VOX Operation...

Страница 24: ...er function in the JA95 N22 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 N22 the sum of the COM1 receive NAV1 receive DIRECT AUDIO DQG 5 7 8 2 and Alert audio will be routed to the pilot s phones ...

Страница 25: ...troller Flight Crew 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 N22 Equipment Block Diagram A JA95 N22 Connector Map A JA95 N22 Interconnect A JA95 N22 Mechanical Installation B Reference Documents TOL CUST...

Страница 26: ...AX 4 PAX 5 14 28 VDC POWER 5 14 or 28 VDC LIGHTS COM 1 COM 2 AUX FM1 FM2 FM3 NAV 1 NAV 2 ADF DIRECT AUDIO 2 MUSIC RX AUDIO RX AUDIO TX AUDIO TX PTT MUSIC DIRECT AUDIO TIE LINE RX COMP OUT JA95 N32 RECORDING DEVICE PILOT PHONE MICROPHONE TX PTT ICS PTT COPILOT PHONE MICROPHONE TX PTT ICS PTT PASSENGER PHONES MICROPHONE CVR CVR MKR INTERCOM DME ALL ICS ACTIVE CONFIGURABLE FUNCTION 1 TX CALL TX ISO L...

Страница 27: ...X HI AUX RX HI FM 1 RX HI FM 2 RX HI NAV 1 RX HI NAV 2 RX HI FM 3 RX HI ADF RX HI DME RX HI MKR RX HI DIRECT AUDIO 1 HI MUSIC LEFT HI RX COMP OUT HI MUSIC RIGHT HI ICS TIE HI COPILOT PHN HI PILOT PHN HI LIGHTS INPUT CVR LO DIRECT AUDIO 2 LO COM 1 RX LO COM 2 RX LO AUX RX LO FM 1 RX LO FM 2 RX LO NAV 1 RX LO NAV 2 RX LO FM 3 RX LO ADF RX LO DME RX LO MKR RX LO DIRECT AUDIO 1 LO MUSIC LEFT LO RX COM...

Страница 28: ...HI FM 1 MIC LO FM 2 MIC HI FM 2 MIC LO PAX 1 MIC HI PAX 1 MIC LO PILOT MIC HI PILOT MIC LO COPILOT MIC HI COPILOT MIC LO PAX 2 MIC HI PAX 2 MIC LO PAX 3 MIC HI PAX 3 MIC LO PAX 4 MIC HI PAX 4 MIC LO PAX 5 MIC HI PAX 5 MIC LO PAX 1 PHN HI PAX 1 PHN LO PAX 2 PHN HI PAX 2 PHN LO PAX 4 5 PHN HI PAX 4 5 PHN LO COM 2 PTT AUX PTT FM 1 PTT FM 2 PTT ICS ISO ACTIVE PILOT TX PTT PILOT ICS PTT COPILOT TX PTT ...

Страница 29: ...LE 3 5MM STEREO TIP TX DATA 1ST RING RX DATA 2ND RING GROUND 3RD RING CONFIG AUDIO ACCEPTS THE FOLLOWING PLUG FORMATS JA99 CONFIGURATION CABLE IPHONE 3GS OR 4 TIP LEFT MUSIC 1ST RING RIGHT MUSIC 2ND RING GROUND MP3 STEREO PLAYER MATING PLUG NAMES JA95 SIGNAL NAMES CONFIG DATA TO JA95 CONFIG DATA FROM JA95 GROUND MODE SELECT CONFIG AUDIO FRONT PANEL MUSIC LEFT FRONT PANEL MUSIC RIGHT GROUND FRONT P...

Страница 30: ...THE FRONT PANEL MUSIC INPUT SHALL NOT BE CONNECTED TO ANY OTHER AUDIO INPUT THE DIRECT AUDIO 2 SHALL NOT BE WIRED IN PARALLEL WITH ANY OTHER AUDIO INPUT THE DIRECT AUDIO 2 INPUT IS BEST SUITED FOR AUDIO SIGNALS THAT ARE TO BE ROUTED TO THE PILOT PHONES WHEN IN EMERGENCY MODE ICS ISO ACTIVE PIN OUTPUTS A GROUND WHEN THE ISO SWITCH IS SET TO THE ISO POSITION OUTPUT IS OPEN COLLECTOR GROUND PIN TO IL...

Страница 31: ...IC LEFT HI MUSIC LEFT LO RX LO MUSIC LEFT 14 33 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 N22 J1 P1 37 PIN FEMALE DMIN MATING CONNECTOR 2 3 2 4 CVR HI CVR LO HI LO CVR 1 20 5 14 VDC LIGHTS 5 5 VDC LIGHTS 5 MUSIC RIGHT HI MUSIC ...

Страница 32: ...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 PHN LO PAX 5 MIC HI PAX 5 MIC LO 29 46 ICS ISO ACTIVE 6 ISO ANNUNCIATOR ICS ALL ACTIVE 11 CALL ANNUNCIA...

Страница 33: ...EL MUSIC 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 N22 FRONT PANEL MUSIC CONFIGURATION INPUT JUPITER AVIONICS TEMPLATE AUTOCAD PORTRAIT SIZEA REV B DWT TITLE APPROVED PREPARED CHECKED L0...

Страница 34: ...AWG DIRECT AUDIO 2 HI DIRECT AUDIO 2 LO HI LO DIRECT AUDIO 2 1 20 JA95 N22 P O J1 P O P1 37 PIN FEMALE DMIN MATING CONNECTOR OPTION DIRECT AUDIO 2 IN JUPITER AVIONICS TEMPLATE AUTOCAD PORTRAIT SIZEA REV B DWT TITLE APPROVED PREPARED CHECKED L00N3 NCAGE CODE PART NO SHEET DOC NO Audio Controller Flight Crew NVG Interconnect Options JA95 N22 5 5 JA95 N22 Interconnect Rev A dwg TAT JAC AH 05 11 15 JA...

Страница 35: ...CORP SHEET 0 5 DEG Audio Controller Flight Crew NVG JA95 N22 Mechanical Installation Rev B SLDDRW DOC NO 1 1 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 qu ii J3 5 75in MAX 146 1mm MAX 1 875in MAX 47 6mm MAX 139 2mm MAX 5 48in MAX 32mm MAX 1 26in MAX 127m...

Страница 36: ...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 37: ...Rev A Page B1 JA95 N22 Audio Controller Flight Crew NVG Installation and Operating Manual Appendix B Certification Documents ...

Страница 38: ...ctrical 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 N22 Audio Controller Flight Crew NVG is on condition only Refer to the JA95 N22 Maintenance Manual Periodic maintenance of the JA95 N22 is not required The following sample Instr...

Страница 39: ...this manual the JA95 N22 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 N22 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 Relative to...

Страница 40: ...0 000 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 Operational Shock and Crash Safety Operational Shock Crash Safety impulse Crash Safety sustained 7 0 Equipment tested to Category B 6 g for 11 ms Equipment tested to Category B 20 g for 11 ms Equipment tested to ...

Страница 41: ...lt 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 Current Ripple DC Inrush 16 0 Equipment tested to Category Z 28 Vdc equipment B 14 Vdc and 28 Vdc equipment X no test performed X no test performed Voltage Spike 17 0 Equipment tested to Category A 600Vp 10 us Audio Frequency Susceptibility...

Страница 42: ...uct 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 N22 CAN TSO Design Change Assessment BC Rev B Rev A 2 Test information can be found in the Jupiter Avionics Corp document JA95 001 Test Report Qualification Final Rev B 3 Testing of Radio Frequency Susceptibility Radio Fr...

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