10
for about 4 seconds
After about 4 seconds the blue and the red LED will light up simultaneously.
Note that after you reset to factory settings all stored Bluetooth connections
are
deleted.
After the reset please reconnect to the desired connection(s) as described in Point 4.2.
Troubleshooting Guide
4.
Meaning of the LED display
4.1.
The red LED lights up:
The battery will currently be charged.
-
The blue LED lights:
The battery is fully charged.
-
The red and blue LED flash alternately:
The StereoManBT is in pairing mode. (See point 3.2)
-
The blue LED flashes once every 2 seconds:
There is no connection to a Bluetooth device.
-
The blue LED will blink every 4 seconds 2 times:
The StereoManBT connected with another Bluetooth device.
-
The blue LED blinks slowly and continuously:
An outgoing call is setting up.
-
An incoming call is coming in (Optical signaling of the ringtone)
-
The blue LED flashes briefly every 4 second on:
A connected call is going on.
-
The red LED blinks instead of the blue LED:
The battery is going down
Meaning of Information sounds / alerts
4.2.
Every 10 seconds an information sound comes up twice.
It has a connected call, but the microphone is in mute mode.
-
Every 30 seconds three successive information alerts:
The battery is empty
-
FAQ
5.
What does it mean, if only the red LED lights or glows?
The status of the internal battery is low. Connect the charger.
-
Why does not the red LED lights during charging?