User manual

C.A.S. III installation manual Page 18
3.9.6 Connecting the central unit
Connect the connection cable fed through the base of the central unit to the connection
terminals as follows (A, Diagram 1):
blue > - (GND/earth)
brown > +12 V
green > clamp A - status LED green
yellow > clamp B - status LED yellow
Now connect the end fed into the vehicle likewise to +12 V and Earth and connect the
 ttingsofthestatusLEDusingtheprovidedbuttconectors.
3.9.7 Installing the GSM/GPS combi module
First remove the supply voltage and the battery.
Insert the plastic spacers supplied with the GSM/GPS combi module through the
two holes (G1 and G2, Diagram 1, Page 14) of the printed circuit board of the
central unit.
Now plug the GSM/GPS combi module onto the contact pins as shown in
Diagram 1. Make sure that the pins are not bent.
Make sure that the spacers connect the two printed circuit boards together
securely in order to prevent malfunctions caused by vibrations in the vehicle.
Now change the PIN code of the SIM card being used to “0000” and place
this in the holder on top of the module.
Adhere the antenna on the bottom housing, as shown on the following picture.
Reconnect the battery and the power supply and srew the circuit board with
the Philips screw (F, Diagram 1).
3.9.8 Programming the GSM/GPS combi module
As already mentioned under 3.9.7, the PIN code of the SIM card must be
changed to “0000”. Otherwise, the card will be recognised as faulty and
LEDD3(Diagram1)willash(seeChart2,Page14).
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Please mount the antenna on the here
depicted side. Otherwise is the cable
lengthinsucient.