Land Rover Body And Paint Air Bag And Safety Belt Rover Manual

Speakers3
Audio amplifier4
Navigation computer5
Integrated Head Unit (IHU)6
Touch Screen Display (TSD)7
Clock spring8
Steering wheel controls9
VICS receiver10
VICS beacon antenna11
ABS control module12
The navigation system comprises the following
components:
•Touch Screen Display (TSD)
•Navigation computer
•GPS antenna
In addition to the standard navigation system it is
possible in certain markets to add:
•Traffic Message Channel (TMC) system
•Vehicle Information and Communication System
(VICS Japan...

Connector No C2825 Pin Out Table
Input/OutputDescriptionPin No
InputMOST in1
OutputMOST out2
Navigation Computer
The navigation computer is located under the left hand
front seat. The computer is the main component in the
navigation system and receives inputs from the ABS
Unit and the GPS antenna. The navigation computer
contains a solid state piezo gyro which measures the
motion of the vehicle around its vertical axis. The gyro
operates on the principle known as the Coriolis force.
The Coriolis force is...

Connector No C2114 Pin Out Table
Input/OutputDescriptionPin No
-Ground3
Input/OutputPrivate CAN Low6
InputVICS receiver H-GND8
InputVICS reciever H-TX-9
-Navigation and voice audio ground14
-Mic screen ground15
-Voice recognition microphone -16
Input12V Battery voltage (fuse 49)17
Input12V Battery supply from infotain-
ment relay
18
-Ground19
InputVehicle speed signal from ABS
control module
21
Input/OutputPrivate CAN high22
OutputNavigation and voice audio +30
-Navigation and voice audio screen/
ground...

GPS Antenna
The GPS antenna is located in a pod which is in the in
the center on the vehicle roof at the rear. The GPS
antenna is connected to the GPS computer by a single
co-axial cable and passes signals from the GPS satellites
to the navigation computers built in receiver for
processing.
It is possible for the GPS antenna to lose the GPS signal
from the GPS satellites in hilly or tree lined areas, built
up areas with tall buildings, multi storey car parks,
garages, tunnels, bridges and during heavy...

VICS Beacon Antenna
The VICS beacon antenna is located on top of the
instrument panel. The antenna receives infra red and
RF signals from road side transmitters.
NAVIGATION SYSTEM OPERATION
The navigation system receives GPS information via
the GPS antenna. The GPS signals are used by the
navigation computer to calculate the vehicles position.
Once the driver has input a desired destination the
navigation computer can calculate a route, based on the
drivers pre-determined preferences or the default...

The 4x4i System uses inputs from other vehicle systems
to display information about suspension and
transmission operation along with navigational
information.
TRAFFIC MESSAGE CHANNEL
(TMC) SYSTEM
The Traffic Message Channel (TMC) is a function of
the FM Radio Data System (RDS). The system
broadcasts real-time traffic and weather information.
Data messages are received and decoded by the TMC
receiver and passed onto the navigation system, which
then delivers them via the navigation system interface.
TMC...

FM transmissions
The FM transmissions are broadcast as part of the
normal RDS FM transmissions. Information transmitted
is:
•Traffic congestion and travel time for wide areas
•Traffic accidents, roadworks, speed limits and lane
restrictions for a wide area
•Parking availability information.
DIAGNOSTICS
The TSD and the navigation computer both have built
in self tests that allow the technician to diagnose fault
conditions. Fault codes and diagnostics can also be
achieved via T4.
TSD Diagnostics
The TSD...

•Beep tone.
Video Input Test
This screen will allow the testing of video inputs that
are connected to the TSD. This includes TV/DVD Rear
Seat Entertainment (RSE) and television.
RGB Colour Test
This function allows the technician to test the colors
generated by the TSD. A second screen displays six
solid colors, selecting the color will fill the screen with
the chosen color and pressing the TSD again will revert
back to the color test screen.
Self Test
The self test function displays any fault codes that...

•Self check
Navigation Info
The navigation info menu has three sub menus:
•Vehicle signals
•GPS information
•Reset position
Parts Info
Parts info displays information on the system component
and software versions.
Manual Check
The manual check menu enables the technician to
complete the following self tests:
•Navi RGB screen test.
•Microphone input level test.
•Voice output test.
Self Check
Self check runs an internal check on the navigation
computer and displays any fault codes on the TSD.
Navigation...

New Product Introduction
2005.0 Discovery 3
Description and Operation
Technical Training en 05/2004