About the lamp on the main unit
You can check the status of the main unit by the 
(Power) lamp.
Turning on/off
- Turning on
When turning on NYSNO-10 by pressing and holding the/
/
(Power, Answer, Play/Pause) button on the main unit for more than 2 seconds 
- (flashes 2 times) - Turning off
When turning off NYSNO-10 by pressing and holding the// (Power, Answer, Play/Pause) button on the main unit for more than 2 seconds 
(lights for about 2 seconds)
Bluetooth connection
- Pairing mode
When entering pairing mode by pressing and holding the// (Power, Answer, Play/Pause) button on the main unit for more than 7 seconds
(flashes in blue and red alternately) - Not connected - - - - - - (flashes in about 1 second intervals)
- Connection completed (flashes quickly for about 5 seconds)
- Connected - - -(flashes in about 5 seconds intervals)- - -
- Incoming call (flashes quickly)
Remaining battery charge indication of the main unit
- High - - (flashes 3 times)
- Medium - (flashes 2 times)
- Low (needs to charge) (flashes 1 time)
For details, refer to “Checking the remaining battery charge”.
Initializing the main unit
- Initialization completed (flashes 4 times)
For details, refer to “Resetting / initializing the main unit”.
Hint
- When the remaining battery charge becomes low, the (Power) lamp turns from blue to red, except for pairing mode.
