Turning on the device - LED flashes repeatedly while attempting to connect to an EUD.
Connected to an EUD - LED flashes three times to confirm successful connection.
Testing connection - LED flashes three times to confirm connection/indicate which radio is connected to a specific EUD.
Connected to an EUD - LED flashes once when goTenna unit is connected to an EUD and power power button is pressed.
Transmitting - LED flashes when sending or receiving messages.
Relay mode - a. LED does not flash when relaying messages.
b. LED flashed three times when pressing power button when device is in relay mode.
Listen only mode - LED flashes when receiving messages.
LED turned off - LED does not flash when sending or receiving messages.
Turning off goTenna device - LED is on and steady for three seconds when power button is pressed to turn off a unit.
Charging goTenna device - a. LED is steady and red while charging.
b. LED is steady and blue when device is fully charged.