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JA37-002 Aural Message Generator
(DAI Part# JA37-300)
Each of three JA37-300 sensor channels can be programmed for a particular sensor type, as depicted in the table below :

JA37-300
and
JA37-600
DiscreteTacho-
meter
0-5 Vdc
Transducer
0-100m Vdc
Transducer
K Type
Thermocouple
Input 1
Input 2
Input 3

JA37-600DiscreteTacho-
meter
0-5 Vdc
Transducer
0-100m Vdc
Transducer
K Type
Thermocouple
Input 4
Input 5
Input 6
When configured for analog input, each channel has a programmable trigger threshold and direction. Each trigger will cause a message of up to 11 seconds duration to play when activated.

By using a Windows based application (ProCS), loading messages and other configuration parameters may be carried out via a 3.5mm jack, even after installation in the aircraft.

  • Field configurable settings
  • Voltage or ground seeking trigger inputs
  • Two trigger inputs per message
  • Each message configured as "one-shot" or repeating continually
  • Messages play simultaneously or sequentially (if prioritized)
  • Two balanced outputs
  • Tone or voice message library available
  • 2 RX Audio inputs for mixing with messages
  • Message mute input


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