Lada GRANTA, User Manual

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Frequently asked questions
What is stream audio- Blue-
tooth or A2DP?
A2DP – Advanced Audio Distribu-
tion Profile. It is used to transfer
stereo sound by Bluetooth radio
channel to any receiving device, for
example, from a telephone or MP3-
player to another device, such as a
radio. The radio supports audio data
transfer using the A2DP technology.
How do I know if my device sup-
ports stream audio Bluetooth?
Please refer to the device user
manual to ensure that it supports
A2DP.
What mobile phones can be
connected through Bluetooth?
Most mobile phones can connect-
ed through Bluetooth.
What is Bluetooth?
Bluetooth – wireless standard,
which allows to connect two devices
to each other. It is used for applica-
tions and allows to connect two
devices which can have objects
between them. The connection can
be set in a range of about 10 meters.
The connection can be kept even if
one of the devices is in your bag or
pocket.
If Bluetooth is a standard, why
not all phones can work with the
system?
Unfortunately, though Bluetooth is
a standard, it is up to the manufactur-
er to use it in the phone. Often some
unique functions are added to differ-
entiate the product, it can cause
incompatibility. In some cases
incompatible software can be
installed on the phone in process of
its use, this interrupts compatibility.
If a phone does not work with the
radio installed in the car, the user
most often blames the car equipment
but not the phone. Sometimes
upgrading of the phone software can
solve the problem.
What Bluetooth versions are
supported?
Bluetooth standard has many ver-
sions, which ensure certain func-
tions. The radio meets Bluetooth V
2.0 standard and includes the follow-
ing standards:
– standard access profile GAP
V 2.0;
– Advanced audio distribution pro-
file A2DP V 1.2.
Appendix 4g
(reference)