4. Installing IT-123 into a Motor Vehicle
4.1 Power/Input Cable:
Make the Electrical Connections first.
Check your connections prior to plugging in the device.
The pin assignment is following:
Pin Assignment:
Pin
Definition
Cable Colour
Description
1
Power
Red
Connect to a Constant 12v source in
the vehicle
2
Ground
Black
Connect to the vehicle body or an
electrical earth point
3
Input 1
White
Connect to an Ignition Source :
This
is a 12 volt power source
when the
Vehicle is running and switches
to
ground or 0 volt when the vehicle is
turned off.
GPS and GSM Antennas must be connected to the relevant connectors (See Front Panel). The GPS
and GSM antennas must be installed at least 60 cm apart. The GPS antenna must be mounted so
that the black plastic face has a clear view of the sky and is not obstructed by metallic objects.
GSM Antenna
GPS Antenna
5. Mounting the IT-123
Please refer to the following:
a. Please inlet the holding metal bars to the two sides of the device body.
b. Then, screw the metal bars onto a flat place.
