S1 Pro System LEDs

S1 LED status

Power LED

There are two LEDs: Power on the front of the system and Battery Status on the back of the system next to the power switch.
 

Off	System is off
Blue	System is on
Red	System fault

 

Bluetooth LED

The Bluetooth LED is located on the Bluetooth button under Input 3 on the connection / control panel.
 

Off	Bluetooth is off
White (flashing)	Pairing mode / connecting
White (solid)	Connected to Bluetooth device

 

Signal LED

There are 3 signal LEDs: one above the volume knob for Inputs 1, 2 and 3.
 

Off	No or low level signal present
Green	Signal present
Red	Signal clipping

Battery LED indicator

If using the optional battery accessory, the LED next to the system power switch shows the battery's charge state by flashing when powered on. To check the charge at any time, double-press the Bluetooth button in the Input 3 section.
 

Blue - 4 flashes	75 - 100% charge
Blue - 3 flashes	50 - 74% charge
Blue - 2 flashes	25 - 49% charge
Blue - 1 flash	10 - 24% charge
Red - 1 flash	Less than 10% charge

---