Note
• For some vehicle types, the ignition has to be switched
on to supply power to the 12 V car socket. For more
information, please refer to your vehicle's operating
instructions.
• Disconnect all cable and on-board connections after use.
6.1 Bluetooth
pairing
®
Note
• Check whether your mobile device (MP3 player, mobile
phone, etc.) is Bluetooth
• If not, the only way you can use the FM transmitter for
playback is with a USB stick or microSD card.
• Note that the maximum range for Bluetooth
without obstacles such as walls, people, etc.
• Make sure that your Bluetooth
and Bluetooth
is activated.
®
• Plug the FM transmitter into a car socket located near the
car radio.
• Make sure that the FM transmitter is within the maximum
Bluetooth
range of 10 metres.
®
• Open the Bluetooth
settings on your terminal device and
®
wait until BT21H appears in the list of Bluetooth
found.
• Select BT21H and wait until the FM transmitter is listed as
connected in the Bluetooth
A transmission frequency is now shown on the display.
Note – Bluetooth
password
®
Some terminal devices require a password in order to connect
to another Bluetooth
device.
®
• If your terminal device requests a password for connection
to the speaker, enter 0000.
Note – Connection impaired
After the FM transmitter and terminal device have been
paired, a connection is established automatically. If the
Bluetooth
connection is not established automatically, check
®
the following:
• Check the Bluetooth
®
see whether BT21H is connected. If not, repeat the steps
listed under Bluetooth
• Check whether your terminal device and the FM
transmitter are less than 10 metres apart. If not, move the
devices closer together.
• Check whether obstacles are impairing the range. If so,
move the devices closer together.
capable.
®
is 10 metres
®
capable terminal device is on
®
®
settings on your terminal device.
®
settings of your terminal device to
pairing.
®
6.2 Audio playback (via Bluetooth
Start and control audio playback on the connected terminal
device accordingly. Alternatively, audio playback can also
be controlled on the FM transmitter (if the connected device
supports this function).
• Press the
playback.
• Press the
• Press the
6.3 Audio playback
(via USB stick or microSD card)
• Plug the USB stick into the USB socket marked with
playback will start automatically.
• Insert a microSD card into the card slot (6) on the FM trans-
mitter; playback will start automatically.
Note
• The capacity of the USB stick or microSD card must not
exceed 32 GB.
• The following formats are supported for audio playback:
MP3.
6.4 Manual station search
• Search for an available frequency on your car radio (static
devices
without partial signals).
• Set the same frequency on the FM transmitter. To do this,
press and hold the
frequency indicator on the display (3) begins to flash.
• Then press the
• The FM transmitter always stores the last frequency set.
Note – Automatic standby
• After 50 to 60 seconds without a music signal or button
being pressed, the FM transmitter switches to standby.
• If it receives a music signal or a button is pressed, the FM
transmitter is activated again.
6.5 Charging function
The FM transmitter has a USB charging socket. This supplies the
charging currents specified in Point 7. 'Technical specifications'.
Note – Car battery
With some vehicles, it can happen that power continues to
be supplied even though the ignition has been switched off.
Therefore, when not using the product, disconnect it from the
power supply to protect your car battery from discharge.
function button to start or pause audio
>
function button to jump forward one title.
<
function button to jump backward one title.
button (5) for 2 seconds until the
<
>
or
button to set the desired frequency.
)
®
(2);
3