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Infotainment
Radios and radio navigation systems
In this regard, the TT Roadster has the same hardware specification as in the TT Coupé ‘07.
For an overview of the basic functions, refer to SSP 380, page 48 onwards.
Navigation System Plus
The new TT Roadster also includes
Navigation System Plus (RNS-E), both in the
TT Coupé and in the TT Roadster.
The following features of Navigation System Plus
have been adapted for the Audi TT:
– New front trim design adapted to match the
interior of the TT.
– Transport mode: Transport mode has been
extended to include a DVD eject button lock.
The navigation DVD is loaded into the system
during production. The locked eject button
prevents removal of the DVD from the vehicle
while the vehicle is in transit to the dealer.
– Power-up screen: The power-up screens adapted
to the vehicle can be selected using the
diagnostic tester.
– Clock time display on the radio display
(North America only):
when the radio is OFF or if the radio is not
operated for some time, the clock time of the
dash panel insert is shown on the radio display.
This function can be turned ON and OFF using
the MENU key.
The radio software is non-flashable, which means
that the new functions cannot be installed in older
systems.
chorus, concert and symphony radios in the 2-DIN housing
The following new functions will be available from autumn 2006:
– Support for the BOSE Surround amplifier in the
Premium sound system. Navigation System Plus
sends a CAN message indicating whether the
audio output signal to the amplifier is from an
analog source (FM, AM, TV) or a digital source
(CD, MP3). The BOSE amplifier reproduces only
digital audio sources in surround sound, as only
digital sources are true stereo sources. Analog
sources are not reproduced in surround sound.
It is possible to receive mono signals when using
analog sources.
Surround sound is not possible with mono
signals, since a stereo signal with differences
between the left and right audio channels is
needed to create the 3D sound effect.
As with the current radios or the navigation
system (BNS 5.0), surround sound is not
configurable.
The navigation system (BNS 5.0) is unchanged from
that in the TT Coupé.
– CD pause while radio is in mute mode
(manual or via telephone)
– LOADING is displayed while changing the
selected CD in the CD changer
– Seek function configuration in the MENU:
normal seek according to station frequency or
comfort seek across RDS station family.
During the comfort seek, the RDS service
PI (= programme information) is evaluated.