Jupiter Avionics JA98-001 User manual

JA98-001
Remote Mount Audio Controller
Installation and Operating Manual
Rev. A
Jupiter Avionics Corporation
1959 Kirschner Road
Kelowna BC
Canada V1Y 4N7
Tel: [phone]
Toll-Free: 1 855 478 2232
www.jupiteravionics.com

JA98-001 Remote Mount Audio Controller
Installation and Operating Manual
Rev A Page ii
Copyright 2014 Jupiter Avionics Corp.
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. Any unauthorized commercial 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
Feb 2014
Initial release, Serial number 1001 and higher.
2216
Prepared:
MPB
Checked:
Approved:
IMPORTANT:
Information in this document is subject to change without notice.
To confirm the current revision status of this manual, visit the JAC website:
www.jupiteravionics.com
JAC
SRM
02-12-14 JAC
KDV
02-12-14

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Installation and Operating Manual
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Table of Contents
SECTION 1 - DESCRIPTION ........................................................................................................................................... 1
1.1 System Overview .............................................................................................................................................. 1
1.2 Features Overview ............................................................................................................................................ 1
1.3 Inputs and Outputs ........................................................................................................................................... 2
1.3.1 Inputs ........................................................................................................................................................ 2
1.3.2 Outputs ..................................................................................................................................................... 2
1.3.3 Bi-directional Ports .................................................................................................................................... 2
1.4 Specifications .................................................................................................................................................... 3
1.4.1 Electrical Specifications ............................................................................................................................ 3
1.4.2 Mechanical Specifications ........................................................................................................................ 4
1.4.3 Configuration Connector ........................................................................................................................... 5
1.4.4 Environmental Specifications ................................................................................................................... 5
1.4.4 Flammability of Materials .......................................................................................................................... 5
SECTION 2 – INSTALLATION ........................................................................................................................................ 6
2.1 Introduction ....................................................................................................................................................... 6
2.2 Continued Airworthiness ................................................................................................................................... 6
2.3 Unpacking and Inspecting Equipment .............................................................................................................. 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 Post Installation Checks ............................................................................................................................... 7
2.5 Adjustments and Configuration using ProCS™................................................................................................ 8
2.5.1 JA98-001 ProCS Connection.................................................................................................................... 8
2.5.2 Configurable Settings ............................................................................................................................... 8
2.5.2 Other Configuration Features ................................................................................................................. 15
2.6 Virtual Control Panel for the JA98-001................................................................................................................. 16
2.6.1 Virtual Controls ....................................................................................................................................... 16
2.7 Installation Kit ................................................................................................................................................. 16
2.7.1 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 Normal Mode of Operation ............................................................................................................................. 17
3.2.1 Receiving ................................................................................................................................................ 17
3.2.2 Transmit Operation ................................................................................................................................. 17
3.2.3 COM5 PTT Operation ............................................................................................................................. 17
3.2.4 VOX Operation ....................................................................................................................................... 17

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3.2.5 ICS Operation ......................................................................................................................................... 17
3.2.6 Music Operation ...................................................................................................................................... 18
3.3 Emergency Operation Mode ........................................................................................................................... 18
3.3.1 Auto Emergency Mode ........................................................................................................................... 18
3.3.2 Selected Emergency Mode ..................................................................................................................... 18
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

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JA98-001 Remote Mount Audio Controller
SECTION 1 - DESCRIPTION
1.1 System Overview
The JA98-001 remote mounted audio controller is a centralized management system that distributes and controls all
transceiver, receiver and alert audio in an aircraft. It enables the transmission of microphone audio to a selected
transceiver and distributes all intercom audio.
Control commands are sent to the JA98-001 via a serial interface from a Multi-Function Display (MFD).
The JA98-001 audio controller can be used in a standalone ICS configuration or a star ICS configuration with multiple
MFDs to prevent the loss of the entire system due to the failure of one MFD. It provides a passive emergency mode
that directs the primary user (pilot) to the COM1 transceiver, NAV1 receiver and DIRECT AUDIO 1 & 2 audio source.
The JA98-001 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 configuration connector. To facilitate future
customizations and certification, neither software nor complex electronic devices are used in the JA98-001 design.
1.2 Features Overview
The JA98-001 features a 37-pin D-Sub connector, which interfaces with the radio receive audio and crew phones, and
a 50-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.
Numerous input and output levels are adjustable, several audio paths are selectable, and alert audio analogue
waveforms can be loaded using the configuration tool ProCS (Product Configuration Software) to write configuration
commands via the JA99-001 configuration cable to the 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 audio analogue waveforms are stored in
non-volatile voice record and playback devices. The alert audio feature is intended for use as a secondary alerting
system where another device provides the primary annunciation.
The JA98-001 supports up to six transceivers and five receivers.
The JA98-001 has individual VOX gating.
The JA98-001 supports two Direct Audio inputs to provide audio at a fixed level to the users.
The JA98-001 supports a CVR output.
The JA98-001 supports transmit access for three crew members (Pilot, Co-pilot and Passenger 1).
The JA98-001 supports a two channel Alert Generator. Each alert has a separate key input.
The JA98-001 has two modes of operation: Normal Mode and Emergency Mode.
The JA98-001 provides intercom functions for up to seven users.
The JA98-001 supports duplex operation on COM5.

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1.3 Inputs and Outputs
Refer to the JA98-001 connector maps for the mating connector designators and pin assignments for the
input and output signals.
1.3.1 Inputs
Name Qty Type
ALERT ENABLE 1 Active high discrete
ALERT KEY 2 Active low discrete (selected via ProCS)
CALL 1 Active low discrete (selected via ProCS)
CONFIG DATA TO JA98 1 Data signal
CONTROL DATA TO JA98 1 Data signal
DIGITAL TIE IN +/- 1 Reserved; not implemented
DIRECT AUDIO 2 Audio signal (one selected via ProCS)
MIC 7 Audio signal
MODE SELECT / CONFIG AUDIO 1 Multi format signal
MUSIC 2 Audio signal
NORM MODE SELECT 1 Active low discrete
ICS PTT 3 Active low discrete (selected via ProCS)
TX PTT 3 Active low discrete
POWER INPUT 1 14 to 28 Vdc power supply
RX 11 Audio signal (6 COM, 5 NAV)
1.3.2 Outputs
Name Qty Type
CVR HI/LO 1 Audio signal
CONFIG DATA FROM JA98 1 Data signal
CONTROL DATA FROM JA98 1 Data signal
DIGITAL TIE OUT +/- 1 Reserved; not implemented
PHN 7 Audio signal (6 outputs for driving 7 phones.)
MIC 6 Audio signal (transceiver Mic)
PTT 6 Active low discrete
RX COMP OUT 1 Audio signal (selected via ProCS)
TIME OUT RESET 1 Active low discrete
TX ACTIVE 1 Active low discrete
1.3.3 Bi-directional Ports
Name Qty Type
ICS TIE HI/LO 1 Audio signal

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1.4 Specifications
1.4.1 Electrical Specifications
Power Input
Primary nominal voltage 28 Vdc
Secondary nominal voltage 14 Vdc
Maximum voltage 32.2 Vdc
Minimum voltage 10.2 Vdc
Emergency voltage 9.0 Vdc
Input current at 28 Vdc ≤ 0.7 A
Input current at 14 Vdc ≤ 1.4 A
1.4.1.1 Audio Performance
Rated Input Level
Receive audio rated input level 7.75 Vrms ±10%
Direct audio 1 rated input level 7.75 Vrms ±10%
Direct audio 2 rated input level 2.50 Vrms ±10%
Music rated input level 400 mVrms ±10%
Microphone input level 250 mVrms ±10%
Intercom Tie Line type 1 input level 340 mVrms ±10%
Intercom Tie Line type 2 input level 1.20 Vrms ±10%
CONFIG AUDIO input level 400 mVrms ±10%
Rated Output Level
Phone rated output 7.75 Vrms±10%
Pilot Phone rated output,
in emergency mode or with power input ≤6 Vdc 2.10 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 type 1 rated output 340 mVrms ±10%
Intercom Tie Line type 2 rated output 1.2 Vrms ±10%
Audio Frequency Response
Audio output audio frequency response ≤3dB from 300 to 6000 Hz
Alert audio output audio frequency response ≤3dB from 300 to 3000 Hz
Distortion Characteristics
Audio output distortion at rated power ≤10%
Input Impedance
Microphone input Impedance 150 Ω ±10%
Direct Audio 1 input Impedance 1000 Ω ±10%
Direct Audio 2 input Impedance 100 Ω ±10%
Receive Audio input Impedance 1000 Ω ±10%
Music Audio input Impedance 1000 Ω ±10%
Intercom Tie Line Audio input Impedance 2000 Ω ±10%

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Output Load
Headphone load 600 Ω ±10%
Transceiver Microphone load 150 Ω ±10%
CVR load 5000 Ω ±10%
Receive Composite Audio load 600 Ω ±10%
Intercom Tie Line type 1 rated load 2000 Ω ±10%
Intercom Tie Line type 2 rated load 2000 Ω ±10%
Intercom Tie Line type 1 maximum load 666 Ω max (3 loads)
Intercom Tie Line type 2 maximum load 285 Ω max (7 loads)
Volume Controls
Receive Audio control variation 32 ±3dB
ICS Audio control variation 42 ±3dB
Input to output Crosstalk and Bleed-through Level
Input to Output crosstalk ≤55 dB
Input to Input Crosstalk Level
Input to Input crosstalk ≤60 dB
Input to Microphone Output Crosstalk Level
Input to Input crosstalk ≤1.0 mV
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) single ended
Microphone inputs circuitry type single ended
MUSIC LEFT / RIGHT HI / LO audio input circuitry type differential
MUSIC attenuation 38 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 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 -30 to +12 dB
VOX Delay Time range 0.5 to 2.0 seconds
Transmit Timer duration 90 ± 30 seconds
1.4.1.3 Discrete Signals
Active low control input, active signal level ≤ +3 Vdc
Active low control input signals, when active, sources 0.1 to 10 mA
Active low control input signals have an internal pull-up resistor
Active low control output, active output ≤ +2 Vdc
Active low control output signals, when active, sinks ≤ 1 A
ALERT ENABLE signal, when active, sinks 0.1 to 10 mA
1.4.2 Mechanical Specifications
Height 1.97 in [50.0 mm] max
Depth 6.79 in [172.5 mm] max
Width 5.87 in [149.1 mm] max
Weight 1.79 lbs [0.810 kg] max

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Material brushed 5052-H32 aluminum with
conversion coating
Connectors (4): J1 One 37-pin D-Sub male V5 locking
J2 One 50-pin D-Sub male V5 locking
J3 One 4 pole 3.5mm stereo jack
J12 One 9-pin D-Sub male V5 locking
J13 One 4-40 stud, 0.5 in max.
Mounting (2 axes) 4 x 10-32 fasteners
Bonding ≤ 2.5 mΩ
Installation kit part number INST-JA98
1.4.3 Configuration Connector
The JA98-001 configuration connector communication standard for CONFIG DATA TO JA98-001 data input signal
and
CONFIG DATA FROM JA98-001 data output signal is RS-232
1.4.4 Environmental Specifications
The JA98-001 Remote Mount Audio Controller has been tested to the environmental conditions listed below.
Environmental categories for which TSO compliance has been demonstrated are listed in the Environmental
Qualification Form in Appendix B of this manual.
Temperature:
Operating -45 to +70 °C
Ground Survival -55 to +85 °C
Altitude 50,000 ft
Humidity Cat A (48 hours)
Shock, Crash Safety 6 g, 20 g for 11 ms
1.4.4 Flammability of Materials
The JA98-001 complies with the requirements of RTCA/DO-160G Sec 26.3.3 "Flammability", through equivalent
flammability testing of materials and the Small Parts Exemption.

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JA98-001 Remote Mount Audio Controller
WARNING: Loud noise can cause hearing damage. Set the headset volume to minimum before
conducting tests, and slowly increase the volume to a comfortable listening level.
SECTION 2 – INSTALLATION
2.1 Introduction
This section contains unpacking and inspection procedures, installation information, and post-installation checks.
2.2 Continued Airworthiness
Maintenance of the JA98-001 is on condition only. Scheduled inspection and/or periodic maintenance of this unit is
not required.
2.3 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. Complete the on-line warranty card
from the Jupiter Avionics Corporation (JAC) website – www.jupiteravionics.com/warranty.
2.3.1 Warranty
All products manufactured by JAC are warranted to be free of defects in workmanship or performance for 2 years
from the date of installation by an approved JAC dealer or agency. This warranty covers the cost of all materials and
labour to repair or replace the unit, but does not include the cost of transporting the defective unit to and from JAC or
its designated warranty repair centre, or of removing and replacing the defective unit in the aircraft. This warranty
does not cover failures 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 concerning warranty issues.
2.4 Installation Procedures
2.4.1 Installation Limitations
The conditions and tests for CAN TSO and FAA TSO approval of the JA98-001 are minimum performance standards.
Those installing the JA98, on or in a specific type or class of aircraft, must determine that the aircraft installation
conditions are within TSO standards. The JA98-001 may be installed only by following the applicable airworthiness
requirements.
2.4.2 Cabling and Wiring
All wire shall be selected in accordance with the original aircraft manufacturer’s maintenance instructions, or AC43.13-
1B Change 1, Paragraphs 11-76 through 11-78. Unshielded wire types shall qualify to MIL-W-22759 as specified in
AC43.13-1B Change 1, Paragraphs 11-85, 11-86, and listed in Table 11-11. For shielded wire applications, use Tefzel
CAUTION: The power input circuitry of the unit may be damaged if the installation does not
conform to the wiring instructions in this manual.

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MIL-C-27500 shielded wire with tag ring or equivalent (for shield terminations) to make the most compact and easily
terminated interconnect. Follow the Connector Map in Appendix A of this manual.
Allow 3” from the end of the shielded wiring to the shield termination to allow the connector hood to be easily installed.
Refer to the Interconnect drawing in Appendix A of this manual for shield termination details. Note that this unit has a
‘clamshell’ hood that is installed after the wiring is complete.
Maintain wire segregation and route wiring in accordance with the original aircraft manufacturer’s maintenance
instructions.
Unless otherwise noted, all wiring shall be a minimum of 24 AWG, except power and ground lines, which shall be a
minimum of 22 AWG. Refer to the Interconnect drawing for additional specifications. Check that the ground
connection is clean and well secured, and that it shares no path with any electrically noisy aircraft accessories such
as blowers, turn-and-bank instruments, or similar loads.
2.4.3 Mechanical Installation
The JA98-001 can be mounted in any attitude and location with sufficient clearance for the connector and wiring
harness. It requires no direct cooling.
2.4.4 In-Line PTT Cordsets
If in-line PTT cordsets (drop cords) are used, be aware that incorrectly configured or improperly shielded in-line PTT
cordsets can lead to significant audio problems.
2.4.5 Post Installation Checks
2.4.5.1 Voltage/Resistance checks.
Do not attach this unit until the following conditions are met:
a) Check P2 pin 17 for +28 Vdc or +14 Vdc relative to ground.
b) Check P2 pin 34 for continuity to ground (less than 0.5 Ω).
c) Check P2 pins 6 thru 12 for continuity to ground (less than 0.5 Ω) when the relevant switch is closed.
d) Check P12 pins 6 for continuity to ground (less than 0.5 Ω).
e) Check all pins for shorts to ground or adjacent pins.
2.4.5.2 Configuration
Ensure that the JA98-001 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.
2.4.5.3 Power on Checks.
Power up the aircraft’s systems and confirm normal operation of all functions of the JA98. Refer to
Section 3 (Operation) for specific operational details.
a) Begin with only the pilot’s headset attached. Confirm correct ICS and radio operation for both receive and
transmit. Check yoke or cyclic switch action. Check the radio selection and inputs. Do not proceed until the
radios are functioning correctly.
b) If there is a music source in the system, turn it on and check for proper mute operation.
c) Unusual buzzes, hums or other background audio are symptomatic of multiple grounds, or noisy external
systems such as blowers or pumps sharing wiring with the audio system. If a transmitter fails to key or
correctly modulate it is often the result of not connecting all required grounds to the radio or external audio
system.
d) Check the ICS operation and Emergency operation.
e) Plug in the co-pilot’s headset. Check for correct ICS operation. Check yoke or cyclic switch functions.

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f) Plug in any remaining headsets, and check for correct ICS operation. Note that an incorrect cordset (drop cord)
or improper jack wiring may cause a wide range of problems, from loss of audio to a tone heard in the headset.
g) Check that all configuration settings are correct.
When all performance checks are satisfied, complete the necessary regulatory documentation before releasing the
aircraft for service. Refer to Appendix B.
2.5 Adjustments and Configuration using ProCS™
The JA98-001 configuration adjustments are set from the configuration program ProCS™. Configuration data is sent to
the JA98-001 via the configuration connector (J3), using the configuration program and JA99-001 Configuration Cable.
Refer to the ProCS manual for complete information on the configuration process.
2.5.1 JA98-001 ProCS Connection
2.5.2 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.
Within ProCS™, the configurable settings are grouped together into the following sections:
Note: It is important to be aware that some of the screens shown may appear slightly differently,
depending on whether or not a JA98-001 is connected.
Selecting COM ports:
The JA98-001 requires connection to two COM ports. The COM ports
are selected from Edit > Options in the main ProCS menu. The
Application Options window will open.
The designated Product Configuration COM Port confirmed during
ProCS installation (see ProCS Installation and Operation Manual
section 2.4.2) can be selected through this window.
The Product Control COM Port is also set from this window.

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2.5.2.1 Virtual Control Panel for the JA98-001
Legend Assignment
This Virtual Front Panel is used to define the 'names' associated with the control legends. The selected name will be
used in all subsequent references to the associated transceiver/receiver, and will be used on the custom-generated
Connector Maps and Interconnects.
2.5.2.2 JA98-001 Radios
The Radio Assignments window is used to define the
radios for the transceivers, receivers and Cockpit
Voice Recorder.
Refer to the ProCS™ manual for full information on
radio selection.

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2.5.2.3 JA98-001 Receive Levels
Input Levels
The receive and direct audio input level of each of COM1-6, NAV1-5 and DIRECT1 inputs can be adjusted from 1
to 10 Vrms. (Default 7.75 Vrms)
Receive Audio Detector
The Receive Audio Detector threshold can be adjusted from -36 to -12 dB of rated input level. (Default -24 dB)
Output Level
The level of the receive composite audio output (RX COMP OUT) can be adjusted from 0.25 to 2.5 Vrms.
(Default 1.0 Vrms)

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2.5.2.4 JA98-001 Transmit Levels
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)
Transmit Settings
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 radio is set to duplex operation (Default not checked)
(see section 3.2.3)
2.5.2.5 JA98-001 Sidetone Levels
The Receive Sidetone Level can be adjusted from -
12 to 0 dB of the rated phone Level. (Default -6 dB)
The COM6 Artificial Sidetone Level output on the phones
audio can be adjusted from -40 to 0 dB. (Default -40 dB)

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2.5.2.6 JA98-001 Connector Pin Configuration
Several of the connector pins can be configured to meet the requirements of specific installations. Refer to JA98-001
Interconnect sheet 5 of 5.
2.5.2.7 JA98-001 Alerts
The JA98-001 has standard audio signals for each of the two alerts, and the audio files window allows these signals
to be customized with other recordings during the configuration process.
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.
Several of theJ1 and J2 connector pins can
be configured to suit individual installations.
The default settings are bolded.
Clicking on 'Open…' allows browsing access for selection of a suitable .wav file.
If a file is selected, a 'Play' button will appear to the right of the selected file.
The default Alert signals loaded into the unit at the factory are:
JA98-001 Wav File (Sine 300Hz 10 sec) Rev A.WAV
JA98-001 Wav File (Sine 1000Hz 10 sec) Rev A.WAV

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Alert Levels
The levels of the two Alert Audio signals are individually adjustable from -40 to 0 dB of the rated phone level.
(Default -12 dB)
Record Audio Alerts
When a JA98-001 is connected to ProCS™ a Record Audio Alerts window will be visible.
If 'Record JA98-001 Alerts …' is selected from the Program menu, a red bar will show the progress of the recording,
and the meter to the right of the bar will show the duration of the alert.
2.5.2.8 JA98-001 Audio Muting (During Transmit)
Program menu with
connected JA98-001.
Program menu with no
connected product.
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
Audio is muted during transmit (Default checked)
When the Mute Alert Audio check box is checked the Alert
Audio is muted during transmit (Default not checked)
The Mute Music Audio check box is checked and Music
Audio is always muted during transmit.
Progress bar
Alert duration

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2.5.2.9 JA98-001 CVR Level
The level of the Cockpit Voice Recorder audio may be adjusted from 0.01 to 1 Vrms. (Default 0.50 Vrms)
2.5.2.10 JA98-001 Music Levels
Music Output Level
The music output level of the two Music input signals to the Phones audio can be adjusted from -40 to 0 dB of rated
phone level (Default 0 dB).
The attenuation level during muting of the music signal can be adjusted from -40 to 0 dB (Default -40 dB).

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2.5.2.11 JA98-001 ICS Tie Line
The rated input and output levels of the intercom tie line can be selected as Type 1 or Type 2 (Default Type 2).
The quantity of external loads for a type1 intercom tie line can be selected from 0 to 3 (Default 0).
The quantity of external loads for a type 2 intercom tie line can be selected from 0 to 7 (Default 0).
2.5.2.12 JA98-001 VOX
VOX Delay
The VOX OFF Delay Time can be adjusted from 0.50 to 2.00 sec (Default 1 sec).
PAX Drop Cord Mode
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)
2.5.2.13 JA98-001 Connector Maps
The Connector Maps section is used to generate custom Connector Maps and Interconnects for use by the installing
agency.
2.5.3 Other Configuration Features
In the JA98-001 Product Information Window, the model number, serial number, MOD status and check sum of the
JA98-001 audio panel can be stored and viewed.

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2.6 Virtual Control Panel for the JA98-001
The Virtual Control Panel for the JA98-001 is a computer application that is part of the ProCS™. The JA98-001 Virtual
Front Panel can be used to temporarily select and control an attached JA98-001. The Virtual Control Panel
communicates with the JA98-001 via the Product Control Serial Port (see section 2.5.1). Control data is sent to the
JA98-001 via the control connector (J12) using cable CAB-USB-0007.
2.6.1 Virtual Controls
From the Virtual Control Panel it is possible to adjust the switches 'on' and 'off' by clicking on them, and to adjust the
rotary controls by 'dragging' them round. When the TX control is rotated, the annunciator below the 'selected'
transceiver legend will turn green.
The Virtual Control Panel operates similarly to the JA95-001 Audio Controller. For details on how each virtual control
operates, refer to the JA95-001 Operating Manual.
2.7 Installation Kit
The kit required to install this unit is not included with the unit.
The installation kit (Part # INST-JA98) consists of the following:
Quantity Description JAC Part #
2 TAG ring CON-5500-0625
1 D-Sub 37-pin connector, hood and 37 crimp pins CON-3420-0037
1 D-Sub 50-pin connector, hood and 50 crimp pins CON-3420-0050
1 D-Sub 9-pin connector, hood and 9 crimp pins CON-3420-0009
3 Heat Shrink Tubing WIR-HTSK-1000
2.7.1 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
2.8 Installation Drawings
The drawings and documents required for Installation can be found in Appendix A of this manual.
2.8.1 Generation of Custom Drawings
The interconnect and connector maps in Appendix A of this manual are generic drawings based on the standard
version of the JA98-001. However, if a unit has been configured using JAC’s ProCS™ software, the software can be
used to generate fully customized interconnects and connector maps for use by the installer.