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	Discrete	Tacho- meter	0-5 Vdc Transducer	0-100m Vdc Transducer	K Type Thermocouple
Input 1	✓	✓	✓		✓
Input 2	✓	✓		✓	✓
Input 3	✓	✓	✓	✓

JA37-600	Discrete	Tacho- 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