Light | Blinking | State description | Prerequisites |
| description |
|
|
|
|
|
|
Audio | Constant | Streaming is on | Connection is |
| ORANGE light |
| established to |
|
|
| Bluetooth or |
|
|
| wired connec- |
|
|
| tion is present |
| No light | Streaming is off |
|
| Slow flash | Streaming is | Audio connect- |
| ORANGE light | pending | ed from wired |
| (fade) until audio |
| music player |
| is |
| or Bluetooth |
|
|
| audio dongle |
Bluetooth | Slow fading BLUE | Bluetooth is |
|
| light | turned on |
|
| (every 4th second) |
|
|
| Fast BLUE | Pairing | Pairing is |
| blinking light |
| activated |
| No light | Bluetooth is |
|
|
| turned off |
|
Light | Blinking | State description | Prerequisites |
| description |
|
|
Battery low | Constant RED | Battery low | ~ 20 minutes |
| light |
| left |
| Blinking RED | Battery very low |
|
| light |
| ~ 5 minutes left |
Battery charging | Blinking GREEN | Battery charging | USB cable |
| light |
| connected to |
|
|
| power source |
| Constant GREEN | Battery fully |
|
| light | charged |
|
|
|
|
|
Backlight | Constant light for | A button pressed | Key lock OFF |
| 10 seconds |
|
|
| 5 short blinks in | A button pressed | Key lock ON |
| 1 second |
|
|
|
|
|
|
48 | 49 |