Audi TT (2007 year). Manual — part 275

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not
permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability
with respect to the correctness of information in this document. Copyright by AUDI AG.

45

391_097

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.

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not
permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability
with respect to the correctness of information in this document. Copyright by AUDI AG.

46

Infotainment

Sound system

The sound systems are based on the sound systems in the TT Coupé ‘07 (refer to SSP 382).

Basic sound

The basic sound system with four loudspeakers in
combination with the chorus radio is identical to
the basic sound system in the TT Coupé.
It uses the audio amplifier in the Chorus radio.

The Chorus radio does not evaluate the convertible
top position. The loudspeakers cannot be muted
during convertible top operation.

Standard sound

The standard sound system has been slightly
modified compared to the system in the TT Coupé.
The software of the "digital sound package
control unit J525" (amplifier) has been extended
for the roadster to include the following features:

– Sound tuning for convertible top open and

closed
To ensure an optimum sound both when the
convertible top is open and closed, sound
tunings have been configured for these
convertible top conditions.
In the case of the manual convertible top, the
digital sound package control unit J525
evaluates a CAN message from the onboard
power supply control unit J519. In the case of the
automatic convertible top, the digital sound
package control unit J525 evaluates a message
from the convertible top operation control unit
J256. The sound set-up is changed over when
opening and closing the convertible top at the
start of the door glass operating cycle. Sound
output is muted briefly to ensure a pleasant
transition for the listener. The duration of muting
is similar to that when changing radio stations
using the station keys.

– Sound correction during phone calls or voice

control of the Navigation plus
The digital sound package control unit J525
evaluates CAN messages from the telephone
transmitter and receiver unit R36 or the
Navigation plus system with voice control and
thereupon sets the sound system to optimum
voice quality.

This amplifier will also be installed in the TT Coupé
from autumn 2006.
The loudspeakers are identical to the loudspeakers
in the TT Coupé.

BOSE Surround Sound

The amplifier in the BOSE sound system has also
been adapted for use in the Roadster.
The software modifications are identical to the
modifications to the standard amplifier (see above).
This amplifier will also be installed in the TT Coupé
in combination with software version 120 or higher.
The BOSE Audio Pilot technology is ideal for a
roadster. It measures the ambient noise with a
microphone and the adjusts volume and sound in
the amplifier so that the listener does not perceive
any change in sound quality.

The subwoofer is built into the TT Roadster in the
rear bulkhead of the occupant cell, on the right
adjacent the optional ski bag. All other loudspeakers
are identical to the loudspeakers in the TT Coupé.

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not
permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability
with respect to the correctness of information in this document. Copyright by AUDI AG.

47

391_035

Legend:

J525

Digital sound package control unit

R

Radio

R14

Rear left treble loudspeaker

R16

Rear right treble loudspeaker

R20

Front left treble loudspeaker

R21

Bass loudspeaker, front left

R22

Front right left treble loudspeaker

R23

Bass loudspeaker, front right

R103

Front left mid-range loudspeaker
(BOSE Surround Sound only)

R104

Front right mid-range loudspeaker
(BOSE Surround Sound only)

R148

Centre loudspeaker - subwoofer
(BOSE Surround Sound only)

R158

Mid-range/treble loudspeaker, centre

R159

Mid-range/treble loudspeaker, rear left

R160

Mid-range/treble loudspeaker, rear right

R164

Microphone unit in front overhead module
(BOSE Surround Sound only)

R21

R103

R104

R23

J525

R14

R159

R148

R

R158

R164

R22

R16

R160

R20

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not
permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability
with respect to the correctness of information in this document. Copyright by AUDI AG.

48

391_023

The aerials for the TT Roadster are a stub aerial at the
rear left, a metal-plate aerial behind the rear cross
panel on the right and, in vehicles equipped with a
TV tuner, in the windscreen on the right, left and
behind the interior light on the front windscreen
frame.
Aerial amplifiers for radio and TV are installed at the
base of the stub aerial, in the luggage compartment
at the rear right and behind the A-post trims in
vehicles equipped with a TV tuner.

Aerials

All-new aerial systems have been developed for
the Audi TT Roadster. A compact solution as
implemented in the Coupé in the boot lid and in
the roof was not possible for the TT Roadster.

Common solution for all vehicles

The central locking aerial is integrated in the stub
aerial. The aerial amplifier R24 is integrated in the
base of the stub aerial.
The signal is transmitted from the aerial amplifier
R24 to the convenience system central control unit
J393.
The telephone aerial R65 and the navigation system
aerial R50 are always integrated in the windscreen
frame behind the interior light W1.

Infotainment

Aerial R11
Aerial amplifier R24

Aerial amplifier -2- R111

Radio aerial 2 R93

TV aerial -3- R57 (A-post)

Navigation aerial R50
Telephone aerial R65

Aerial selection control unit J515

Aerial amplifier, mobile telephone R86
(behind the right dash panel cover)

The telephone and navigation aerials are only fitted
in vehicles equipped ex works with a navigation
system or a mobile phone adapter.
In all markets except North America, the aerial
amplifier, mobile telephone R86 is installed behind
the right dash panel cover in order to compensate
for telephone signal loss.
The aerial amplifier, mobile telephone R86 boosts
signals for GSM 900 and GSM 1800 telephone
networks.

Digital satellite radio tuner R190
(USA only)

TV aerial -2- R56 (A-post)