Rev A
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JA95-N60 Audio Controller - Five Transceiver - Expander - NVG
SECTION 1 - DESCRIPTION
1.1
System Overview
The JA95-N60 Audio Controller - Five Transceiver - Expander - NVG is a compact, lightweight panel that allows
connection of up to 4 additional radios to the aircraft audio system. The JA95-N60 is compatible with the transceiver
connections of any of Jupiter’s JA9x series of audio controllers as well as any civil aviation audio controller.
The JA95-N60 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 (io) without the necessity
of removing the unit from the panel. To facilitate future customizations and certification, no software or complex
electronic devices are used in the JA95-N60 design.
1.2
Features Overview
Many of the JA95-N60 input and output levels are adjustable, and several audio paths are selectable.
A configuration connector is provided on the faceplate of the JA95-N60 for configuration of audio levels and routing.
The JA95-N60 has two modes of operation: Normal Mode and Emergency Mode.
The JA95-N60 supports up to five transceivers, each selectable from a rotary switch.
The JA95-N60 allows transmit access for one audio panel.
The JA95-N60 has NVIS Green A Legends and Annunciators.
1.3
Inputs and Outputs
for the mating connector designators and pin assignments for the
input and output signals.
1.3.1
Inputs
Name
Qty Type
CONFIG DATA TO JA95
1
Data signal
LIGHTS INPUT
1
Analog control signal
TX MIC HI/LO
1
Audio signal
MODE SELECT
1
Multi format signal
TX PTT INPUT
1
Active low discrete (Feature selected from ProCS)
POWER INPUT
1
14 to 28 Vdc power supply
RX HI/LO
5
Audio signal
1.3.2
Outputs
Name
Qty
Type
CONFIG DATA FROM JA95
1
Data signal
MIC HI/LO
5
Audio signal
TX PTT
5
Active low discrete
(PA PTT feature selected from ProCS)
RX OUTPUT HI/LO
1
Audio signal (Feature selected from ProCS)
