User's Manual
Product Overview
Components
Thermo Electron Corporation AutoRADIO User Guide 1-3
● LEDs: Indicate activity – Carrier Detect (CD), Transmit (TX), Receive
(RX).
● Master/repeater/slave ready, idle state:
● CD = solid green
● TX = off
● RX = off
● Slave and repeater not ready:
● CD = flashing green (every second)
● TX = flashing red (every second)
● RX = flashing red (every second)
● Slave ready, sleep state:
● CD = flashing green (two times per second)
● TX = off
● RX = off
● JP1 (6-pin double row header): SPI connector. For future development.
● J320 (10-pin single row friction lock header): Firmware download.
Data interface port and power connector. Must be connected for
communications to be established. Voltage input may be 6 or 12 V.
Pin 1: Bat Pin 6: GND
Pin 2: N/C Pin 7: TX/RX+
Pin 3: N/C Pin 8: DCD/TX+
Pin 4: GND Pin 9: RTS/RX-
Pin 5: RX/TX- Pin 10: N/C