CHASSIS MODIFICATIONS
2-57
DAILY 4x4
Print 603.93.761 Base - May 2007
Electrical System: Modifications and Drawing-Off Power
Fine below an example of brand as required by the current European directive 2004/104EC applicable for elec tromagnetic compati-
bility in the automotive sector:
Figure 2.30
114476
a ≥ 6mm
If in any doubt, call the IVECO Service Network.
These levels are granted only if the system comes from ”IVECO Spare Parts” or it has been certified as per ISO, CISPR, VDE interna-
tional regulations.
In case of syst ems which use the primary or secondary civil electric network (220V AC) as a supply source, the relevant charact eristics
have to comply with the IEC regulations.
Two-way radio systems
The most frequent applications inclu de:
- amateur receiver-transmitter units for CB and 2m bands.
- receiver-transmitter units for cellular telephones.
- GPS receiver and satellite navigation units.
The selection of the aerial to be installed in of remarkable importance to ensure max performance to receiver and transmitter
equipment. It shall be of very good quality and installed with utmost care, even the mount position is of essential importance, as
it determines the aerial efficiency, therefore its transmission range.
Therefore, the SWR (Stationary Wave Ratio), gain and generated electromagnetic field characteristics must be ensured within
predefined limits, while impedance, efficient height, efficiency, orientability parameters are contained in manufacturer’s t ec hnical card.
The installation of 2m amateur CB sets, mobile phones (GSM) a n d satellite navigation sy stems (GPS) must use the power system
already present on the vehicle. The connection is made directly to terminal 30 of connector ST40 (and 15, where necessary).
These units must be type-approved according to the applicable legal requirements and must be of the fixed type (non portable)
type. The use of non type-approved receiver- transmitter units or supplementary amplifiers might affect the correct operation of
standard on-board electrical/electronic devices, with adverse effects on vehicle and/or driver safety.
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