Navigation demo
This feature allows you to set any vehicle
start position, and to begin a
demonstration route guidance scenario if
required. Your GPS position is ignored
when activating this feature and your
vehicle does not need to be moving to
begin a route.
•
Select OFF to deactivate. The system
will operate normally using the GPS
sensor and display the true vehicle
position.
•
Select ONCE to enable and run through
a simulated route guidance plan one
time only.
•
Select LOOP to enable a continuous
demonstration mode. The simulated
route will keep repeating by returning
to the start point once the destination
has been reached.
To enter a simulated vehicle position,
select the manual position button. This will
allow entry of an address in the usual
manner.
Radio button
News
This feature will interrupt normal reception
to broadcast news bulletins from stations
on the FM waveband, in the same way as
traffic information is provided. News
interrupts are broadcast at the same
preset volume level as traffic
announcements. You can turn this on and
off.
Alternative frequencies
Many programmes broadcast on the FM
waveband have a programme
identification (PI) code, which can be
recognised by audio units. If your radio has
alternative frequencies (AF) tuning
switched on and you move from one
transmission area to another, this facility
will search for and switch to a stronger
station signal, if one can be found. When
selected, the unit continually evaluates
signal strength and, if a better signal
becomes available, the unit will switch to
that alternative. It mutes while it checks a
list of alternative frequencies and, if
necessary, it will search once across the
selected waveband for a genuine
alternative frequency. It will restore radio
reception when it finds one or, if one is not
found, the unit will return to the original
stored frequency.
Regional
Regional mode controls the behaviour of
AF switching between regionally related
networks of a parent broadcaster. A
broadcaster may run a fairly large network
across a large part of the country. At
various times of the day this large network
may be broken down into a number of
smaller regional networks, typically
centred on major towns or cities. When the
network is not split into regional variants,
the whole network carries the same
programming.
Regional mode ON: This prevents random
AF switches when neighbouring regional
networks are not carrying the same
programming.
Regional mode OFF: This allows a larger
coverage area if neighbouring regional
networks are carrying the same
programming, but can cause random AF
switches if they are not.
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System settings - Vehicles With: Touchscreen Display
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