Reconnecting - Mercedes-Benz Audio 20 Operating Instructions Manual

Bluetooth Audio
76
The duration of the search depends on the
number of Bluetooth
range and their characteristics.
To authorize: select a Bluetooth
X
device that has not yet been authorized
from the list by turning c V d the controller.
Select the symbol to the right of the Blue-
X
®
tooth audio device by sliding V Y the con-
troller and press W to confirm.
Select Authorize Authorize
X
Depending on the Bluetooth
used, you now have two options for con-
tinuing with authorization.
Option 1: enter the passkey (
X
After successful authorization, the Blue-
®
tooth audio device is connected and
starts playing.
Option 2 (Secure Simple Pairing): if the
X
digit codes displayed on Audio20 and on
®
the Bluetooth
confirm Yes Yes by pressing W.
If you select Yes Yes, authorization continues
and the Bluetooth
nected. Playback starts.
If you select No, authorization will be can- No
celed.
i
The Bluetooth
port Bluetooth
via Secure Simple Pairing. Audio20 creates
a six-digit code, which is displayed on both
devices that are to be connected.
External authorization
If Audio 20 does not find your Bluetooth
audio device, this may be due to particular
security settings on your Bluetooth
device. In this case, check whether your Blue-
®
tooth audio device can locate Audio 20. The
®
Bluetooth device name of Audio 20 is
Bluetooth. Bluetooth
®
audio devices within
®
audio
and press W to confirm.
®
audio device
page 45).
Y
audio device are the same,
®
audio device is con-
®
audio device must sup-
®
version 2.1 for connection
®
audio
Switch on Bluetooth
X
( page 77).
Y
Select BT BT Audio Audio
X
cVd the controller and press W to con-
firm.
Confirm Bluetooth Device List Bluetooth Device List
X
pressing W the controller.
To start the search: confirm
X
via BT BT Audio via Audio Device
controller.
To authorize: start the authorization on
X
the Bluetooth
ating instructions of the Bluetooth
device.
After successful authorization, the Blue-
®
tooth audio device is connected and
starts playing.
i
With some Bluetooth
playback must be initially started on the
device itself so that Audio 20 can play the
audio data.
Reconnecting a Bluetooth
device
The Bluetooth
automatically under the following circum-
stances:
one of the last two mobile phones to have
R
been connected has also been used as a
®
Bluetooth
supported by the mobile phone).
the mobile phone takes over the automatic
R
connection itself.
®
® A Bluetooth
functions is not automatically reconnected,
even if it was the last device connected.
If the No Bluetooth Audio Device Con‐ No Bluetooth Audio Device Con‐
nected nected message appears, you have the fol-
MB MB
lowing options to connect a Bluetooth
device:
®
audio mode
by sliding VÆ and turning
Connect Connect
Device by pressing W the
®
audio device, see the oper-
®
audio devices,
®
audio
®
audio profiles are connected
audio player (if this function is
audio player without telephone
by
®
audio
®
audio