Support
Support.
Manuals, the app, and a person who answers email.
Good to know
Questions.
Updates
Link installs signed updates by itself while idle. The preamplifier keeps playing.
The light
Blue blinking: waiting for setup. Green: connected. Breathing: searching.
The button
Short press: sleep and wake. Hold five seconds: factory reset.
No contact with the preamplifier
Check that its RS‑232 port is enabled and set to 115200 baud, and that the cable is in the RS‑232 jack.