Switch 1 Button Usage

Press and hold Switch 1, then release it to take one of the following actions. LED 4 shows feedback for the action you want.

Hold time	Function on release	LED 4 while held
Under 5 seconds	No action	Off
5 to 10 seconds	Reboot	Slow flash
10 to 20 seconds	Enter Bluetooth programming mode	Fast flash
20 to 30 seconds	Factory reset	Solid on
30 seconds or longer	Cancel; no action	Off

LED 4 turns off when the button is released. The selected action happens on release, not as soon as its hold time is reached.