Motorola 6840420Z01-AD - Manual (Page 8)

13
Installing the Handsfree
Kit
Note: See “Power Connections” on page 49 for more
information.
1 Connect the GREEN Ignition Sense wire to an
ignition-switched location on the fuse block. When the
ignition is off, the ignition sense line is low.
2 Connect the YELLOW Entertainment Mute Wire to the
vehicle’s entertainment system.
Note: This feature is only operational if the vehicle’s
radio supports this capability. Installation may require
an optional relay (not included). The mute line is an
active low signal.
Interface
Cable
Speaker*
Microphone IHF1000
Module
IHF1000 System Diagram User Interface Module
(UIM)
* If Supported in Vehicle
FUSE
Radio Mute (Yellow)
Line Audio + (Orange)
Line Audio - (Blue)
FUSE
VBATT (Red)
Ground (Black)
Ignition (Green)
Speaker + (Purple)
Speaker - (Gray)
To Adapter/
Vehicle*
14
Installing the Handsfree
Kit
3 Connect the RED positive battery lead to a point in the
vehicle’s fuse box that is fused at 5 amp.
4 Connect the BLACK ground wire to the vehicle chassis.
5 Inspect all connections.
Note: The ORANGE and BLUE wires are not used.
(These wires are used to connect the line-level audio to
the vehicle radio, if the radio supports this feature.)
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.
Installing the Microphone
Note: The microphone MUST BE positioned properly or
this product WILL NOT perform optimally.
1 Attach 1 side of the
VELCRO
® tape to the
bottom side of the
microphone.
2 Securely mount the
microphone on the
overhead console or
headliner between the
driver and passenger. DO
NOT mount on the visor or windshield. Vibrations
will negatively impact audio and speech recognition
performance.
16in/40cm