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JA35-100 Audio Summing Amplifier - Remote Mount

Installation and Operating Manual

Rev A

Page 2

1.4.1.1

Audio Performance

Rated Input Level

Audio input rated level

7.75 Vrms

10%

Rated Output Level

Audio output rated level

7.75 Vrms

10%

Audio output rated level in EMERG mode

7.75 Vrms

10%

Audio Frequency Response

Audio output level varies

≤

3dB from 300 to 6000 Hz

Distortion Characteristics

Audio output distortion at rated power

≤

10%

Input Impedance

Audio input Impedance

1000

Ω

10%

Output Load

Rated audio output load

600

Ω

Output Impedance

Phone output Impedance

300

Ω

10%

Input to Input Crosstalk Level

Input to Input crosstalk

≤

60 dB

Audio Noise Level without Signal

Noise level below the rated output

≥

60 dB

1.4.1.2

Audio Performance, Other

Input circuitry type (Normal)

differential

Input circuitry type (Emergency)

single ended

Output circuitry type

single ended

1.4.2

Mechanical Specifications

Height

1.27 in [32.3 mm] maximum

Depth

4.42 in [112.3 mm] maximum

Width

4.52 in [114.8 mm] maximum

Weight

0.55 lb [0.25 kg] max

Mounting

Four 10-32 screws

Material

brushed aluminum with conversion

coating

Connectors (2):

One 4 pole 3.5mm stereo jack

One 25-pin D-Sub male

Mounting

4 x 10-32 fasteners

Bonding

≤

2.5 m

Ω

Installation kit part number

INST-JA35

1.4.3

Product Configuration Software Version

Configuration of the JA35-100 requires the Product Configuration Software (ProCS) version v0.61.5 or later. Refer to

the release notes from

http://www.jupiteravionics.com/productsoftware.php

or contact Jupiter Avionics to ensure the

correct version is used.

Содержание JA35-100

Страница 1: ...0 Audio Summing Amplifier Remote Mount 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 ...

Страница 2: ...mmercial 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 Mar 2019 Initial release Serial number 1001 and higher 5285 Prepared MPB Chec...

Страница 3: ...t Installation Checks 4 2 5 Adjustments and Configuration using ProCS 4 2 5 1 Configuration Cabling Requirements 4 2 5 2 ProCS Setup 5 2 5 3 Configurable Settings 5 2 5 4 JA35 100 Settings 5 2 5 5 Aircraft Audio System List 8 2 6 Installation Kit 8 2 6 1 Recommended Crimp tools 8 2 7 Installation Drawings 8 SECTION 3 OPERATION 9 3 1 Introduction 9 3 2 Emergency Normal Mode Operation 9 3 3 System O...

Страница 4: ...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 JA35 100 audio summing amplifier provides differential receive audio inputs for high common mode noise rejection The JA35 100 has two modes of operation Normal Mode and Emergency Mode 1 3 Inputs and Outputs Refer to t...

Страница 5: ...oise level below the rated output 60 dB 1 4 1 2 Audio Performance Other Input circuitry type Normal differential Input circuitry type Emergency single ended Output circuitry type single ended 1 4 2 Mechanical Specifications Height 1 27 in 32 3 mm maximum Depth 4 42 in 112 3 mm maximum Width 4 52 in 114 8 mm maximum Weight 0 55 lb 0 25 kg max Mounting Four 10 32 screws Material brushed aluminum wit...

Страница 6: ...s due to abuse misuse accident or unauthorized alteration or repairs THIS WARRANTY 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 co...

Страница 7: ... to ground or adjacent pins 2 4 4 2 Configuration Ensure that the JA35 100 contains the correct configuration settings This may be done at the factory on the maintenance bench or in the aircraft before the power on checks are performed Refer to section 2 5 1 2 4 4 3 Power on Checks Power up the aircraft s systems and confirm normal operation of all functions of the JA35 100 Refer to Section 3 Oper...

Страница 8: ...ms ProCS Setup provide Setup drawings showing the cabling arrangements for connecting the JA35 to a computer to allow configuration using ProCS 2 5 3 Configurable Settings A standard unit is shipped from the factory with all internal adjustments configured to the default levels At installation it may be desirable to change some of these settings to suit the local operating environment Note To conf...

Страница 9: ...The level of each INPUT may be adjusted from 1 5 to 10 0 Vrms Default 7 8 Vrms Threshold The input THRESHOLD for Inputs 1 5 may be adjusted from 40 to 0 dB Default 20 dB when PRIORITY OUTPUTS are On The input THRESHOLDS cannot be adjusted when PRIORITY OUTPUTS are Off Detector Off Delay The DETECTOR OFF DELAY may be adjusted from 0 5 to 2 0 s Default 1 0 s Output Level The level for OUTPUTS 1 and ...

Страница 10: ...ted threshold level PRIORITY is set to On and the GROUP MODE is set to Split Also the lower numbered audio inputs 4 and 5 will mute higher numbered audio inputs 5 and 6 when the lower numbered audio input level is above the associated threshold level PRIORITY is set to On and the GROUP MODE is set to Split This diagram shows Split GROUP MODE with GROUP 1 in PRIORITY Off mode and GROUP 2 in PRIORIT...

Страница 11: ...s When the relevant details have been added use the Save Changes or Cancel All Changes button as required The added source will then appear on the appropriate drop down menu list 2 6 Installation Kit The kit required to install this unit is not included with the unit The installation kit Part INST JA35 consists of the following Quantity Description JAC Part 1 TAG ring CON 5500 0375 1 D Sub 25 pin ...

Страница 12: ...cal power is not applied to the 28VDC POWER INPUT or any external Normal Emergency NORM EMER switch is set to EMER In Emergency Mode the JA35 100 Input 1 and Input 4 are routed directly through mechanical relay contacts to the Output 1 and Output 2 respectively 3 3 3 Audio Input Combined Operation When the JA35 100 is configured for Audio Input COMBINED Operation all six audio inputs are summed in...

Страница 13: ...nstallation Drawings A1 Introduction The drawings necessary for installation and troubleshooting of the JA35 100 Audio Summing Amplifier Remote Mount are in this Appendix as listed below A2 Installation Drawings DOCUMENT Rev JA35 100 Connector Map A JA35 100 Interconnect A JA35 100 Mechanical Installation B ...

Страница 14: ...UT6 HI AUDIO INPUT3 HI AUDIO INPUT4 HI AUDIO INPUT5 HI 9 10 11 12 13 SPARE 1 SPARE 2 AUDIO OUTPUT 1 HI AUDIO OUTPUT 2 HI SPARE 3 AUDIO INPUT2 LO AUDIO INPUT6 LO AUDIO INPUT3 LO AUDIO INPUT4 LO AUDIO INPUT5 LO SPARE 4 AUDIO OUTPUT 2 LO POWER GROUND CHASSIS GROUND AUDIO INPUT1 LO SPARE 5 AUDIO OUTPUT 1 LO 20 21 22 23 25 24 P2 4 POLE MALE 3 5MM PLUG TIP TX DATA 1ST RING RX DATA 2ND RING GROUND 3RD RI...

Страница 15: ...ge 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 Outputs are transformer coupled Balanced Connect AUDIO OUTPUT LO to destination equipment audio input lo If destination equipment does not have an audio lo contact connect AUDIO OUTPUT LO to ground near destination power ground Connection to airframe ground...

Страница 16: ...OUTPUT LO DIRECT AUDIO SOURCE 1 28 VDC POWER 28 VDC POWER 1 NORM MODE SELECT 2 POWER GROUND 14 CHASSIS GROUND 15 POWER GROUND 22 AWG 22 AWG 1A 3 20 AWG 2 2 AUDIO INPUT 2 HI AUDIO INPUT 2 LO 4 17 AUDIO OUTPUT HI AUDIO OUTPUT LO DIRECT AUDIO SOURCE 2 AUDIO INPUT 3 HI AUDIO INPUT 3 LO 5 18 AUDIO OUTPUT HI AUDIO OUTPUT LO DIRECT AUDIO SOURCE 3 AUDIO INPUT 4 HI AUDIO INPUT 4 LO 6 19 AUDIO OUTPUT HI AUD...

Страница 17: ... Mount JA35 100 3 3 JA35 100 Interconnect Rev A dwg TAT PART OF CONFIGURATION CABLE CAB USB 0006 or JA99 001 JA35 100 CONFIGURATION CONNECTOR 4 POLE MALE 3 5MM STEREO MATING CONNECTOR CONFIGURATION CONNECTOR J2 CONFIG DATA TO JAxx CONFIG DATA FROM JAxx GROUND MODE SELECT CONFIG DATA TO JA35 CONFIG DATA FROM JA35 GROUND 3RD RING TIP 1ST RING 2ND RING MODE SELECT CONFIG AUDIO JAC SRM 03 08 19 JAC KD...

Страница 18: ...Audio Summing Amplifier Remote Mount JA35 100 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 3 52in MAX 89 4mm MAX 1 27in MAX 32 3mm MAX 0 80in 20 3mm 71 1mm 2 80in 112 3mm MAX 4 42in MAX 101 6mm 4 00in 4 52in ...

Страница 19: ...Rev A Page B1 JA35 100 Audio Summing Amplifier Remote Mount Installation and Operating Manual Appendix B Installation Documents ...

Страница 20: ...pensation checked and found to conform to applicable regulations B2 Instructions for Continued Airworthiness Maintenance of the JA35 100 Audio Summing Amplifier Remote Mount is on condition only Refer to the JA35 100 Maintenance Manual Periodic maintenance of the JA35 100 is not required The following sample Instructions for Continued Airworthiness ICA provides assistance in preparing ICA for the ...

Страница 21: ...the JA35 100 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 JA35 100 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 Structural ...

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