LiveOnAir – User Guide
Controls
Button |
Action |
Behaviour |
Power |
Press for 2 seconds |
Powers board on/off |
Up |
Press |
Changes to Transmit mode |
Press for 2 seconds |
Changes to Mic mode: Enables mic bias, sets gain to +35dB |
|
Down |
Press |
Changes to Receive mode |
Press for 2 seconds |
Change to Line mode: Disables mic bias, sets gain to 0dB |
|
Up and Down together |
Press |
Begin Pairing |
Setup
- Supply power to the boards via USB-C[1] or 3.7V nominal 1-cell LiPo battery via the battery connecter. If both USB-C and battery are connected, the battery will automatically be charged. (See Battery LED summary >>)
- Turn the boards on by pressing the Power button for 2 seconds.
- Configure one board to Transmit mode by pressing the Up button, and one board to Receive mode by pressing the Down button.
- Connect an input device to the Audio In 3.5mm jack on the Transmitter, and an output device to the Audio Out 3.5mm jack on the Receiver.
- Set the input mode on the Transmitter according to the type of input device. The Transmitter will default to Line mode.
- Hold both the Up and Down buttons concurrently on both boards to pair the Transmitter and Receiver. The boards will take around a second to pair.
- Once paired, begin audio streaming through the input device. The audio will be heard through the output device.
- Power off gracefully by holding the power button for 2 seconds to save the connection to the paired board and configured settings. On the next boot, the boards will revert to Line mode.
[1] Powering the board via USB-C can be noisy due to analog circuitry. It is recommended to power via battery for the best performance.
For technical support please email [email protected]