Mr Handsfree Blue Manual Del Usuario página 12

CONNECTING TO THE POWER
There are 4 ways of connecting the Blue Switch to the car's electronic system:
1. Blue Switch Plug & Play: For easy installation (Optional)
Connect the adapter for the cigarette lighter to the car and the other end of the cable to the
handsfree unit.
2. Blue Switch Quick Installation: Immediately to the car's electronic system via the small mute cable
(Optional).
The wires of the small mute cable are color-coded. They are listed in Table 1 in column A and each
wire should be connected to the corresponding item listed in column B.
Table 1
A
Red wire
Black wire
Blue wire
Brown wire
• To avoid distortions, make sure that the cables are laid far away from the electronic systems of
the car.
• Connect the wires with the contact clips. Put the car wire in the through groove of the clips and
the cable wire in the groove with the confi ning rib.
Attention!
If there is no "Ignition" wire or if it is unavailable, you should connect the blue cable wire to the red
wire of the handsfree unit and the red cable wire to the "Continuous" wire of the car which keeps
the voltage when the ignition is turned off.
In this case, the phone call will not be disconnected if the ignition is turned off.
The + voltage of the car's power supply
The negative GND connection (-)
Ignition
Used for Car Radio Muting (CRM) and has to be connected to the car radio (Mute)
GB-12
B