Electrical connections, Fig. 2
☞
Route all wiring with care. For wiring details, refer to the connection diagram on the back
cover page and to the following table.
☞
Do not cut non-assigned wires. Instead, wind them together and secure to one side. They
may be required for retrofitting additional functions.
Power supply cable
Wire colour
Connection
Yellow
+ 12 V permanent positive (must be rated for at least 3.15 A.)
Red
+ 12 V ignition positive (without switch-off on starting engine)
Black
Battery negative (body)
Blue/white
+ 12 V remote control input (activates the audio / video input)
Green
+ 12 V reversing signal (reversing light positive), active at + 12 V (active high)
Grey
+ 12 V parking brake signal, active at earth potential (active low)
A
Only connect electrical signals to suitable connecting points in the vehicle.
A
For direct connection of permanent positive (yellow lead) to the battery, the fuse must be no
further than 10 - 15 cm from the positive terminal of the battery. If it is necessary to extend the
positive lead, an additional 10 A fuse must be provided close to the battery (max. distance 10 -
15 cm). Failure to do so may result in a wiring fire hazard.
■
12 V permanent positive (yellow):
☞
Connect yellow wire to a suitable connector with 12 V permanent positive.
A
This connection should be rated for a current of at least 3.15 amps.
■
12 V ignition positive (red):
☞
Connect red wire to a suitable 12 V circuit switched through the ignition.
■
Battery negative (black)
☞
Connect black wire to a suitable earthing point on the vehicle body.
■
12 V remote control input (blue / white):
☞
Connect blue / white wire to 12 V remote control output of the connected video source.
In order to ensure full functionality of the MI 2100, the external video source should be pro-
vided with a 12 V remote control output.
■
Reversing signal (green)
☞
Connect green wire to a suitable reversing signal point (positive lead of reversing light).
■
Parking brake signal (grey)
☞
Connect grey wire to a suitable parking brake signal point.
If the MI 2100 is used for the rear passengers, the grey wire should be permanently connect-
ed to earth.
INSTALLATION INSTRUCTIONS
English
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