Motorola T605 - Bluetooth hands-free Car User manual

motorola.com
T605
Motorola Bluetooth ® Automotive Music &
Hands-free System

1
Welcome
Welcome
Welcome to Motorola’s “connected” world of Bluetooth®
personal area wireless networking. The Motorola T605
Automotive Bluetooth Music and Handsfree System makes
wireless connection simple and quick.
The advanced, sophisticated Motorola T605 Automotive
Bluetooth Music and Handsfree System offers these
features:
• Seamless, wireless handsfree audio through a
Bluetooth link
• High quality, full-duplex digital audio interface
• Voice dialing using your phone’s voice control (if
available)
• Entertainment mute—automatically mutes radio
during calls
• Noise reduction and acoustic echo cancellation
• Automatic volume control
• Compatible with Bluetooth 1.2 devices, and
backwards-compatible with Bluetooth 1.1
devices—supports Headset, Handsfree, Advanced
Audio Distribution (A2DP), and Audio Video Remote
Control (AVRCP) profiles.
• Wireless stereo connection from your
Bluetooth-enabled music player to your car’s
entertainment system

2
Welcome
Package Contents
• Electronic Control Module (ECU)/Junction box
(SYN1782)
• Power adapter cable (SKN6249)
• Audio adapter cable (SKN6250)
• User Interface Module (UIM) (SYN2015)
• Microphone with mounting hardware (SMN4095)
• 3.5mm stereo audio cable (SKN6251)
• External speaker with mounting screws (SSN4020)
• Important Safety and Legal Information booklet
• User guide (this manual)

3
Welcome
I
Motorola, Inc.
Consumer Advocacy Office
1307 East Algonquin Road
Schaumburg, IL 60196
www.hellomoto.com
www.hellomoto.com/bluetooth
(click on Support)
1-877-MOTOBLU (Motorola Bluetooth
® support)
1-800-331-6456 (United States)
1-888-390-6456 (TTY/TDD United States for hearing impaired)
1-800-461-4575 (Canada)
Certain mobile phone features are dependent on the capabilities and
settings of your service provider’s network. Additionally, certain features
may not be activated by your service provider, and/or the provider's
network settings may limit the feature’s functionality. Always contact your
service provider about feature availability and functionality. All features,
functionality, and other product specifications, as well as the information
contained in this user's guide are based upon the latest available
information and are believed to be accurate at the time of printing.
Motorola reserves the right to change or modify any information or
specifications without notice or obligation.
The use of wireless devices and their accessories may be prohibited or
restricted in certain areas. Always obey the laws and regulations on the
use of these products.
MOTOROLA and the Stylized M Logo are registered in the US Patent &
Trademark Office. The Bluetooth trademarks are owned by their proprietor
and used by Motorola, Inc. under license. All other product or service
names are the property of their respective owners.
© Motorola, Inc., 2007, 2008.
Caution: Changes or modifications made in the phone or Bluetooth
module, not expressly approved by Motorola, will void the user’s authority
to operate the equipment.

4
Welcome
Software Copyright Notice
The Motorola products described in this manual may include copyrighted
Motorola and third-party software stored in semiconductor memories or
other media. Laws in the United States and other countries preserve for
Motorola and third-party software providers certain exclusive rights for
copyrighted software, such as the exclusive rights to distribute or
reproduce the copyrighted software. Accordingly, any copyrighted software
contained in the Motorola products may not be modified,
reverse-engineered, distributed, or reproduced in any manner to the extent
allowed by law. Furthermore, the purchase of the Motorola products shall
not be deemed to grant either directly or by implication, estoppel, or
otherwise, any license under the copyrights, patents, or patent applications
of Motorola or any third-party software provider, except for the normal,
non-exclusive, royalty-free license to use that arises by operation of law in
the sale of a product.
Manual Number: 6809510A69-B

5
Contents
Welcome . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Package Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Installing the Handsfree Car Kit . . . . . . . . . . . . . . . . . . . . 6
Guidelines for Installation and Connection . . . . . . . . . . . . 6
Installing the Handsfree Car Kit . . . . . . . . . . . . . . . . . . . . 7
Using Your Car Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Linking Your Car Kit and Bluetooth Enabled Device . . . . 17
Making and Receiving Calls . . . . . . . . . . . . . . . . . . . . . . 21
Listening to Music . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Using the Wired Audio Input . . . . . . . . . . . . . . . . . . . . . 26
Disconnecting the Car Kit from Your Bluetooth Device . 27
Appendix A — Troubleshooting . . . . . . . . . . . . . . . . . . . 29
Appendix B — UIM Indicator Light Status . . . . . . . . . . . 35
Appendix C — UIM Button Operation . . . . . . . . . . . . . . 37
Connected Mode (Not in a Call) . . . . . . . . . . . . . . . . . . . 38
Connected Mode (In a Call) . . . . . . . . . . . . . . . . . . . . . . 39
Music Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
European Union Directives Conformance Statement . . 41
Caring for the Environment by Recycling . . . . . . . . . . . . 42
Recycling Mobile Phones and Accessories . . . . . . . . . . 42
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

6
Installing the Handsfree Car Kit
Installing the Handsfree
Car Kit
Guidelines for Installation and
Connection
• Only qualified personnel should install this car kit.
Because of the wide variety of vehicle types and
models it may be necessary to contact the vehicle
manufacturer for detailed installation information. If
needed, contact the vehicle manufacturer for air bag
information specific to the vehicle.
Caution: An air bag inflates with great force. DO NOT
place objects, including communication equipment, in the
area over the air bag or in the air bag deployment area. If
the communication equipment is improperly installed and
the air bag inflates, serious injury could occur.
• Mount components securely on strong surfaces to
prevent shifting that could cause injury or interfere
with safe vehicle operation. Always use the supplied
mounting hardware.
• Mounted components and attached wires or cables
must not interfere with seating or leg space.
• Route cables so they are protected from pinching,
sharp edges and crushing. Keep all in-line connectors
easily accessible.

7
Installing the Handsfree Car Kit
• The car kit is intended for use in 12 Volt negative
ground systems only. The car kit draws less than 3
Amps. Confirm that the vehicle's electrical system can
supply this current.
• The installation steps are in no particular order. In
general, you should first pick the locations where you
will be mounting the UIM, microphone, speaker, and
ECU. Mount the UIM, speaker and microphone and
route the cables to the ECU mounting location. Install
the power adaptor cable. Plug everything into the ECU,
and then mount the ECU.
• The car kit has separate output paths for the handsfree
audio (line and speaker levels) and music (RCA
line-level output). Both handsfree and music audio
paths need to be connected for full system operation.
Installing the Handsfree Car Kit
Caution: This car kit must be connected to a maximum 5
Amp fuse in the car fuse panel to prevent fire or other
damages should a short circuit occur in the ECU.
Before installation, unpack, assemble, and test all
components on a service bench.
Installing the Electronic Control Module
(ECU)
Mount the ECU securely.

8
Installing the Handsfree Car Kit
The best location for the ECU is under the dash. The box
must be protected from dirt and moisture, have adequate
space for cooling, and allow for cable connections.
For optimal Bluetooth performance, mount the ECU so that
the side with the barcode faces away from the mounting
surface as shown above. The ECU can be oriented in any
direction. Do not place it behind or within large areas of
metal.
Caution: The location must not interfere with the vehicle’s
air bag.
Installing the Power Adapter Cable
Caution: Failure to follow these steps may cause the
accessory not to work properly and could cause damage to
the car kit.
Note: A vehicle adapter harness may be available from a
third-party vendor that allows integration of the T605
handsfree audio into the vehicle entertainment system. The
power adapter cable is designed to be connected directly to
such an adapter harness using the 8-pin white connector,
while the 6-pin black connector (for power and line-level
audio) and 2-pin black connector (for speaker-level audio) are
Mounting Surface
Barcode Mounting Surface
Barcode

9
Installing the Handsfree Car Kit
connected to the ECU. If you choose to use a third-party
vehicle adapter harness (not supplied), follow the third-party
vendor's guidelines for proper installation.
For installation into a vehicle
without the use of a
third-party adapter harness
:
Microphone
User Interface Module (UIM)
Vehicle Entertainment System
Orange: Line Level Handsfree Audio (+)
Blue: Line Level Handsfree Audio (-)
Yellow: Mute
External Speaker
Electronic Control Module (ECU)
Red: Fuse Box
(Power)
Purple and Gray:
Speaker-Level Handsfree
Audio (not used in this
configuration)
Green: Fuse Box
(Ignition)
Black:Vehicle
Chassis (Ground)
Power Adapter Cable
Audio Adapter Cable
L/R In
(Music Audio)
L Out and R Out
(Music Audio)

10
Installing the Handsfree Car Kit
1 Disconnect the vehicle’s battery.
2 Remove all fuses from the power adapter cable and tape
them to their respective holders.
DO NOT re-insert fuses
until you complete and inspect all connections.
3 On the power adapter cable, cut off the white 8-pin
connector as close to the connector as possible. Be sure
to leave the inline fuses on the cable along with enough
spare length of wire to allow connections to be made.
Dispose of the connector.
4 Connect the power adapter cable's GREEN Ignition
Sense wire (3 Amp fuse) to an ignition-switched location
on the fuse block. When the ignition is off, the ignition
sense line should be low.
5 Connect the power adapter cable's YELLOW
Entertainment Mute Wire to the vehicle's entertainment
system’s mute input.
Note: This feature is only usable if the vehicle's
entertainment system supports an active low, single
wire, radio mute signal. Otherwise, the installation may
require an optional relay adaptor (not included) or other
customization.
6 Connect the power adaptor cable's RED positive primary
lead (4 amp fuse) to a point in the vehicle's fuse box that
is fused at 4 to 5 amps. The RED positive primary lead
should be powered continuously. On/Off switching is
performed by the GREEN Ignition Sense wire.
Important: Do not connect the RED and GREEN wires
together. Doing so limits the functionality of the car kit.

11
Installing the Handsfree Car Kit
7 Connect the power adapter cable’s BLACK ground wire
to the vehicle chassis.
Note: Skip steps 8 and 9 if your vehicle entertainment
system does not support the telephone audio input
feature, or if you are using the external speaker
(supplied). This feature is only operational if the vehicle's
entertainment system supports this capability.
8 Connect the power adaptor cable's ORANGE wire to the
+ line-level telephone audio input of the vehicle's
entertainment system.
9 Connect the power adaptor cable's BLUE wire to the -
line-level telephone audio input of the vehicle's
entertainment system.
10 Inspect all connections.
11 Connect the black 6-pin connector on the power adapter
cable to the ECU.
12 Reinsert all fuses into the power adapter cable. Do not
replace any fuse with a high amperage fuse.
13 Reconnect the vehicle’s battery.

12
Installing the Handsfree Car Kit
Installing the Microphone
Note: Always use the supplied mounting hardware.
Note: The microphone must be positioned properly or the
car kit
WILL NOT perform optimally.
1 Mount the microphone in a suitable location using either
screw, velcro, or clip.
• The preferred spot to mount the microphone is on the
overhead console/dome light assembly near the front
center of the vehicle, away from the window, pointed
toward the driver's head.
• Locate the microphone no more than 16 inches (40
cm) from the driver.
• Aim the microphone toward the driver.
• Do not allow anything (such as a rear-view mirror or
sun visor) to block the path between the microphone
and the driver.
• Mount the microphone firmly so that vibrations do not
affect audio quality.
• Refrain from locating the microphone directly in the
path of heat/AC vents.
• Refrain from mounting the microphone on door pillars
or windows that can transmit exterior wind noise to it.
• Microphone should not be attached to the car's visor.
2 Route the microphone cable down the side of the
windshield, through the dash, and to the ECU.
3 Connect the microphone to the ECU.

13
Installing the Handsfree Car Kit
Installing the External Speaker
Important: Do not perform this procedure if you used the
ORANGE and BLUE wires on the power adapter cable to
connect the audio to the vehicle's entertainment system.
Note: Always use the supplied mounting hardware.
1 Mount the speaker so that the audio is clearly heard by
the driver. However, it must not interfere with the safe
operation of the vehicle. It is recommended that the
speaker and microphone be separated by at least 3 feet
(90cm).
Caution: The location of the external speaker MUST
NOT
interfere with the vehicle's air bag deployment.
2 Connect the speaker to the ECU.
Because you are using an external speaker, you can
ignore the 2-pin audio out connector (purple and gray
wires) on the power adapter cable.
Installing the Music Audio Adapter Cable
Important: Do not perform this procedure if no Auxiliary
input exists on the vehicle entertainment system. Instead,
you can utilize a FM modulator (not supplied) to send audio to
the vehicle entertainment system.
020707a

14
Installing the Handsfree Car Kit
1 Unplug any cables connected to the vehicle
entertainment system's Auxiliary input. If no cables are
connected, skip to step 3.
2 Connect the unplugged cables to the L/R In connector on
the audio adapter cable using an appropriate adapter if
needed (not supplied).
3 Connect the R Out and L Out connectors on the audio
adapter cable to the vehicle entertainment system’s
Auxiliary input using an appropriate adapter if needed (not
supplied).
4 Connect the 8-pin connector on the audio adapter cable
to the ECU.
Installing the User Interface Module (UIM)
The User Interface Module (UIM) can be mounted in several
orientations to provide a safe and comfortable environment
for use. You should mount the UIM on a flat spot within easy
reach of the driver (curved surfaces can cause difficulties in
pushing the buttons, and can cause the UIM to come loose
after repeated use).
Caution: The location of the UIM must not interfere with the
vehicle's air bag deployment.
1 Select a location on the dash and press the UIM cable
into the grooves on the back of the UIM such that the
UIM is oriented properly in the desired location. The cable
must be contained in the slot to provide a flat surface for
the UIM to be mounted on.

15
Installing the Handsfree Car Kit
2 Remove the backing on the rear of the UIM and press the
UIM firmly into place.
Caution: Clean the mounting surface thoroughly to
ensure good adhesion.
• The mounted UIM MUST NOT create a visual
distraction.
•DONOT mount the UIM on the steering wheel.
• The UIM must be in easy reach of the driver.
3 Connect the UIM to the ECU.

16
Using Your Car Kit
Using Your Car Kit
The User Interface Module (UIM) enables you to set up and
use your T605 Bluetooth Handsfree Car Kit. The UIM
provides both buttons to perform operations, and an indicator
light for status as shown below.
Your T605 car kit has two operating modes:
Connected
mode
and Music mode . Mode selection is automatic.
Operating
Mode
Description
Connected
Mode
• Used for making and receiving calls
• Indicator light is colored blue
• External speaker (if connected) is
enabled
• Received call pauses music while the
call is active. When call is ended,
music is resumed
green (SEND)
button
red (END)
button
blue (UP ARROW)
button
blue (DOWN ARROW)
button
Multi-function (MFB)
button
indicator light

17
Using Your Car Kit
Linking Your Car Kit and Bluetooth
Enabled Device
Before you can use your Bluetooth car kit, you must first link
it with your Bluetooth-enabled device. You establish a
Bluetooth link between your car kit and your device by
creating a paired link.
When you set up a paired link, the car kit remembers your
device and automatically connects to your device every time
you start your vehicle or power up the car kit. The car kit can
remember up to 6 devices, and can connect up to 2 devices
at once as long as they are of separate services (a phone
device and a music device, but not two phone devices or two
music devices).
Note: For safety reasons, it is recommended that the pairing
process be performed in a stationary vehicle.
Music Mode
• Used for listening to music
• Indicator light is colored yellow
• Connection to vehicle entertainment
system is enabled
• Music player operations can be
performed from UIM or music player
Operating
Mode
Description

18
Using Your Car Kit
Initial Pairing
Important: The process of initiating a Bluetooth connection
with a device varies by device manufacturer. Please have
your device's user manual available for reference if needed.
STEP ONE—Turn on your Device’s Bluetooth
Feature
Your device's Bluetooth feature is off by default. To use your
car kit, you must first turn on the Bluetooth feature in your
device.
For most Motorola phones, do the following:
a Press Menu>Settings>Connection>Bluetooth Link>Setup .
b Scroll to Power .
c Select Change .
d Scroll to On .
e Press Select to turn on the Bluetooth feature. The
Bluetooth feature remains on until you turn the
feature off.
Note: These steps are for most Motorola phones. For other
devices, see your device's user manual.
STEP TWO—Connecting to your Car Kit
Before using your car kit, you must first pair (link) it to your
device. With the car kit and device turned on and in
proximity:
1 ENSURE THAT THE CAR KIT IS IN PAIRINGMODE.
Press and hold Multifunction (MFB) button for 2-6