Mr Handsfree Handsfree Kit - Manual (Page 6)

4 English
Connecting the electrical wires for power and mute function
A. When you want to use the cigarette plug with the curled cord, you
have to insert this plug in the cigarette lighter of your car.
B. You can also change the curled cord of the cigarette plug into the straight
cord. This way you can hide the cables easily and use the mute functions for
your car radio. This mute function has to comply with the standard.
• Unscrew the 4 screws on the main unit holder.
• Unplug the curled cord and plug the straight cord in the socket.
• Screw the cover plate back on the main unit holder.
• Connect the wires of the cord with the radio by using the supplied
cable connectors.
Remark: We recommend to connect the + wire to the continuous
power supply. This makes it able to use the car kit also when your
engine is turned off. To prevent your car’s battery from getting low, we
recommend taking your phone out of the car kit when you leave the car.
• The wires are color coded. They are listed in Table 1 and each
wire should be connected to the corresponding item listed in the column B.
Table 1.
A
B
Red wire The + voltage of the car’s power supply
Black wire The negative GND connection
Brown wire Used for Car Radio muting (CRM) and is
connected to Car Radio.
Warning: Connect only to a negative ground electrical system and a +12
Volts power system.
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