•
The +12V DC terminal (4) must be connected to a cable that also supplies 12V permanently when the ignition
is off (terminal 30 in the on-board wiring). This terminal saves the user settings, time, etc.
•
The aerial control output (5) supplies a voltage of +12V when the device is switched on. This cable can be used
for the power supply of an electric aerial, and for the voltage for powering a vehicle amplifier.
•
The +12V ignition terminal (7) must be connected to a cable that is only live with +12V when the ignition is on
(terminal 15 in the on-board wiring).
Do not connect this terminal to continuous power supply, otherwise the car battery could be discharged when the
vehicle is parked for a longer period of time.
•
Connect the earth connection (8) with the vehicle body.
Adhesive techniques which are ever more common and painted metal parts impair the electric
conductivity. Therefore not every metal part is a suitable earthing point.
Connecting the Aerial
•
Connect the aerial plug of your vehicle with the aerial socket at the back of the radio (socket next to the LINE
terminals).
•
If your vehicle has a different aerial plug, please use a suitable adapter, available in specialist shops.
Connection to a USB Port
•
Insert your USB storage device (USB stick, MP3 player) into the USB interface at the back of the device.
•
If the USB lead is too short to be laid at an accessible location (e.g. glove box) a normal commercially available
USB extension cable.
49