8
Switching on/off
Switching on
To switch the unit on, press the MF button for approx. 3 seconds until you
hear a high-pitched signal tone and the MF button lights blue. Afterwards,
the MF button lights blue and the device is switched on.
Switching off
To switch the unit off , press the MF button for approx. 3 seconds until you
hear a low-pitched signal tone and the MF button lights red. Afterwards, the
device is switched off .
Registering (pairing) and connecting with the cell phone
Before you can use the BT Drive Free 411, you must register and connect it with
a Bluetooth-ready cell phone. Registering is a one-time process and required
only for the fi rst connection with the cell phone. The BT Drive Free 411 can
be registered with up to eight cell phones and be connected simultaneously
with two cell phones.
– Hold the BT Drive Free 411 within range of a Bluetooth-ready cell phone;
the distance should not exceed a metre.
– The BT Drive Free 411 must be switched off .
– Press the MF button for approx. 6 seconds until you hear a low-pitched
signal tone and the MF button intermittently fl ashes red and blue. The
device is in registration mode.
– Activate the Bluetooth function of the cell phone and start the search for
Bluetooth devices. (For further details, please read the operating instruc-
tions of your cell phone).
– From the list of devices found, select the "BT DF 411".
– If required, enter the PIN code "0000" and confi rm the entry. If the pairing
process was successful, you hear a signal tone and the MF button lights
blue for 3 seconds. (Note: The PIN code is preprogrammed and cannot
be changed.)
– After registering, the BT Drive Free 411 automatically connects with the
cell phone. For some cell phones, you have to manually confi rm the con-
nection. Next, the BT Drive Free 411 changes to standby mode and the
MF button fl ashes blue every 3 seconds.
Note:
If the registering is not completed within 2 minutes, the BT Drive Free 411
switches off again. In this case, repeat the registering.
