Power connections, Uim button functions – Motorola 6840420Z01-AD User Manual
Page 26
49
Ap
pe
nd
ix
Power Connections
Battery, ground, and ignition must be connected
regardless of the audio connections being used. If the
vehicle radio and speaker are used instead of the external
speaker, the audio (+/-) must be connected to the vehicle
radio harness.
Note: The system's handsfree audio has been optimized
for the external speaker. Routing the audio output through
the vehicle's entertainment system may alter the
handsfree audio performance
Press and
Release
Pressing a button for 100
milliseconds, also known as a SHORT
button press.
Ready State
The system is paired to a phone but is
not in an active call.
SMS
Short Message Service
Speaker
Dependence
The degree to which a speech
recognition system requires
knowledge of a speaker’s individual
voice characteristics in order to
successfully process speech.
Speaker
Independence
Describes speech recognition
systems that do not need to be trained
by a user.
Speech
recognition
The method of verbal input into the
speech interface.
Term
Definition
50
Ap
pe
nd
ix
The table below illustrates the connections to the vehicle.
UIM Button Functions
Vehicle
Color
Connection
Battery +
Red
Required
Ground
Black
Required
Ignition
Green
Required
Radio Mute
Yellow
Optional
(for use with radio
only)
Audio +
Orange
Optional
(for use with radio
only)
Audio -
Blue
Optional
(for use with radio
only)
Key(s)
Action
State
Not
Connected
Connected
(in a call)
Connected
(not in a call)
TALK
(Blue)
Press &
Release
SR
session
activate SR
session
activate SR
session
Press &
Hold
begin
pairing
N/A
begin pairing