AT&T TT01 Bluetooth Headset User Manual


 
ENGLISH
1
Thank you for purchasing Touch & Talk Mirror™ TT01, the hands-free kit with voice recognition equipped with Bluetooth®
radio technology.
TT01 offers you the following functions:
wireless radio connection with your Bluetooth® telephone
full duplex hands-free conversation with echo cancellation
background noise reduction
voice recognition*
1
via cell phone
automatic synchronization of your address book, “TT01 MENU” advanced functions and TT01 voice recognition
features*
2
automatic mute of the car radio*
3
and conversation transferred to the speakers of your vehicle
pairing of up to 3 phones
*1 Available with voice-recognition cell phones only.
*2 Functions available only with Sony-Ericsson telephones. The Siemens s55 and Motorola V-Series telephones (indicated in the manual) can
use only the TT01’s own voice recognition feature synchronized to the phone book.
*3 Available only for car radios equipped with Mute input.
TT01 INSTALLATION
Warning: the TT01 Touch & Talk Mirror™ must be installed by qualified personnel, in order to prevent affecting its
functionality or damaging the car or any other component. The TT01 rear-view mirror kit, which is to be fixed to the
car windshield only, is equipped with a manual (not automatic) anti-glare device consisting of prismatic glass and
tilting toggle lever.
The TT01 consists of an internal car rear-view mirror with a built-in electronic control box, a microphone, two side buttons,
two LEDs that indicate operation (blue led) and call status (orange led). The package includes an ISO car radio connection
harness, two brackets and a slide-fastening metal baseplate to be glued to the windshield.
The system is equipped with a single connection wire (indicated as T1 in the electrical diagram on page 3) between the
rear-view mirror and the vehicle. The wiring is between the car radio, its speakers and the supply circuit.
The TT01 only sections the front speakers letting the rear ones through. Audio signal mute on the rear speakers during a
phone call is therefore ensured only by correct utilization of the mute signal if it is managed by the car radio itself.
Procedures
:
Connecting the T1 cable to the car
:
The T1 cable is equipped with black ISO connectors.
The T1 cable is equipped with white polarized connector for connection to the rear-view mirror, with a pair (AUDIO and
POWER) of ISO connectors both “male” and “female” and a separate cable (MUTE).
Power down the battery before starting installation.
Car radio with ISO sockets
:
Disconnect the car radio speaker and power harnesses.
Connect the T1 cable female connectors to the car radio.
Connect the vehicle speaker and power harnesses to the T1 cable male connectors.
If the car radio has a Mute input, connect the yellow wire on the mute cable to one of the "Mute in" inputs 1, 2 or 3.
Consult the car radio manual to determine the location of the mute input.
Warning
:
The power cable red wire must be connected to the permanent +12V, the
orange wire to the key +12V (IGN) a
nd the black wire to ground. Check the
electrical diagram of the car radio ISO power harness.
On some vehicles it is necessary to invert the positions of the red and orange
wires.
Do not connect the orange wire to the permanent +12V, you would run
the risk of discharging the vehicle battery.
ENGLISH
2
Car radio without ISO sockets
:
A specific adapter harness for the vehicle (not supplied) may be used. If you do not have an adapter, connect the wires one by
one.
If the car radio has a "mute" input, connect the yellow wire on the mute cable to it. Pay particular care to correct connection
of the GND / +12V / IGN cables.
Inverting these terminals might cause overheating of the electronics leading to with possible malfunctioning and failure.
Installation
:
This operation is to be carried out by qualified personnel with the due care in order not to damage the glass. For
certain car models it is sufficient to replace the original rear-view mirror with the TT01 without taking down the bracket,
whereas for any other model it is necessary to take down the whole original system, then use the slide-fastening metal
baseplate and one of the two brackets supplied with the package for assembling the TT01 (see paragraph “Vehicle model
features”).
After carrying out electrical connection, connect the TT01 by means of the white connector (marked by letter A in the
electrical diagram). Reconnect the battery, turn on the car radio without switching on the ignition and ensure all the
speakers are working*
4
. Then ensure the blue led comes on when the ignition is turned on and that the instruction ”PLEASE
PAIR DEVICE” is given by the speakers.
*4 this instruction implies the car radio is supplied by permanent +12V.
WARNING
Vehicle model features
:
The operation of fastening the TT01 to the windshield, to be carried out by
qualified personnel, is performed
differently based on the vehicle model. For almost all FIAT, ALFA ROMEO and LANCIA models it is
possible to
replace the original mirror with the TT01 without taking down the fastening bracket in the vehicle or by releasin
g it
from the baseplate which is already glued to the glass.
For other vehicles it is necessary, if possible, to take down the original rear-
view mirror and replace it with the TT01.
A new metal slide
-fastening baseplate must therefore be glued and the relevant bracket must be fixed
(both supplied
in the package). The baseplate must be exclusively glued with products strictly suitable for the purpose and by
qualified personnel (e.g. “body shop”).
Cell phone model features
:
IMPORTANT: in order to use the TT01 hands free kit your cell phone must be equipped with Bluetooth®
technology.
The various communication functions utilizable by the TT01 in any case depend on your bluetooth cell
phone. This manual supplies information relative to TT01 use divided by cell phone type.
It is possible to pair up to three cell phones to the Touch & Talk Mirror, independently from the type of telephone.
Moreover, with telephones that can access the TT01 menu phone book (Sony Ericsson, Motorola V-
Series, Siemens
S55) it is po
ssible to record up to 200 voice tags in the TT01’s memory for each telephone. Therefore, by pairing
three telephones, it is possible to memorize as many as 600 voice tags.