Motorola NNTN4846 User manual

NNTN4846
Car Kit Owner’s Manual
NNTN4846
Manuel de l’utilisateur
de la trousse véhiculaire
NNTN4846
Manual del propietario
del kit de vehículo
NNTN4846
Manual de Usuário
do Kit-Carro
NNTN4846

Table of Contents
INTRODUCTION .................................................................... 1
Overview ....................................................................................1
Antenna and Installation Considerations....................................2
Installation..................................................................................3
Installation Planning ...........................................................3
Junction Box Installation ....................................................4
DC Power Cable Installation ..............................................5
Antenna Installation ...........................................................7
External Speaker Installation .............................................7
Hands-Free Visor Microphone Installation ........................9
Push-To-Talk (PTT) Switch Installation ............................10
Using the Car Kit........................................................................10
Phone Calls .........................................................................10
Private and Group Calls .....................................................11
Adjusting the volume .........................................................11
Private Conversation ..........................................................11
Ignition ...............................................................................12
Entertainment Mute ............................................................12
Charging the Battery ..........................................................12

Table of Contents

CAR KIT OWNER’S MANUAL 1
INTRODUCTION
This car kit provides features that enhance the capabilities of your phone while
integrating comfortably into the vehicular environment.
NOTE:For phone model compatibility information, please contact your
dealer or Motorola Customer Care at 1- 800-453-0920 or 1-954-
723-4910.
These features include:
• Hands free speaker phone operation
• Remote Push-To-Talk (PTT) capability
• Remote microphone capability
• Built-in power supply for battery charging
• Benefits of an external vehicular antenna
Overview
This Owner’s Manual provides a description of the accessory connections,
power connection, and installation procedure for basic operation of this Car Kit.
The following items are supplied with this kit:
1. Junction Box (NNTN5043A)
2. 5 Watt External Speaker (SSN4020)
3. Visor Microphone (SMN4107)
4. Power Cable (SKN4922)
5. Remote Push-To-Talk (PTT) (NNTN4962A)
Additional Items Required (not included)
6. Cradle Kit for specific phone model
7. Approved External Antenna
The three Motorola approved antennas that may be used with this Car Kit are:
a. RAF4136AMM - Magnetic Mount Antenna
b.RRA4914B - Mobile Roof Mount Antenna
c. FAD5524 - Mobile Window Antenna
Optional items (not included)
8. External Palm Microphone (HMN4058)
9. 24 Volt DC to 12 Volt DC External Converter (NNTN4079)
10. GPS Reradiating Device - For a list of recommended GPS Reradiating
Devices, go to www.motorola.com/store/iden

2 CAR KIT OWNER’S MANUAL
SAFETY AND GENERAL INFORMATION
• Refer to your phone’s user guide for safety information relating to phone
operation.
• This document contains important safety and operating instructions.
• Before using this Car Kit, read all the instructions, and cautionary markings
on (1) the Car Kit, (2) the battery, and (3) the portable phone using the
battery.
Antenna and Installation Considerations
• All equipment must be properly installed in accordance with Motorola
installation instructions.
• Ensure the antenna is properly installed external to the vehicle and in
accordance with the requirements of the antenna manufacturer/supplier.
• Use only the supplied or an approved antenna. Unauthorized antennas,
modifications, or attachments could impair reception quality, damage the
radio product, or result in non-compliance to United States FCC
Regulations for RF exposure.
• Position the antenna in such a way to maintain a separation distance of at
least 8 inches (20 cm) between the antenna connected to the Car Kit and the
body of any user, or nearby person, to assure compliance with the United
States FCC regulations on RF exposure.
!
W A R N I N G
!VEHICLES EQUIPPED WITH AIR BAGS
An air bag inflates with great force. Do NOT place
objects, including both installed or portable wireless
equipment, in the area over the air bag or in the air bag
deployment area. If in-vehicle wireless equipment is
improperly installed and the air bag inflates, serious injury
could result.
!
C a u t i o n
For phones equipped with GPS emergency location
capability.
Placement of your portable phone into the cradle of the
Car Kit can reduce the emergency location (E911)
capabilities of portable phones equipped with location
features such as Global Positioning Satellite (GPS)
technology. It is more difficult to receive GPS satellite
signals through the GPS antenna when the portable phone
is in the cradle.
WHEN USING THE PORTABLE PHONE IN AN
EMERGENCY SITUATION, REMOVE THE
PORTABLE PHONE FROM THE CRADLE to improve
GPS performance. Please read the "GPS Enabled" section
in the User's Guide and follow those instructions for
making emergency calls or when using the location feature
on your phone.

CAR KIT OWNER’S MANUAL 3
Installation
Installation Planning
Before installing, determine how and where you intend to mount the junction
box, visor microphone, antenna, remote PTT button, remote palm microphone
(optional), and speaker (see Figure 1). Plan wire and cable runs to provide
maximum protection from pinching, crushing and overheating.
Figure 1. Car Kit Interconnection Diagram
Refer to the following guidelines when planning the installation:
• Make sure that the car kit fits in the area where it will be mounted and has
enough clearance.
• Use the provided hardware for mounting.
• Ensure that the cables are not stretched, and not subjected to heat from
engine or transmission.
• Crimp connectors securely.
• Do not attach components to any part of the vehicle that is not rigid or is
subject to excessive vibration.
• Do not run cables over sharp edges that could cause wear or chaffing of
cable insulation.
• Do not install the components in locations where they might cause
interference to the operation of the vehicle controls and airbag deployment.
• If it is necessary to penetrate the firewall, check opposite side for cable
clearance before drilling.
• Use a grommet to protect the cable where it passes through the firewall.
Fuse Block
In-Line Fuse
(if connection is made in
(Red)
(Black)
(Orange)
(Green)
to Positive Supply
Voltag e
to Vehicle Chassis
Ground
to Entertainment
Mute
to Ignition
engine compartment)
to Phone
Cradle
to optional
Palm Mic to External
Push-to-
Talk PTT
to External
Speaker
to External
Microphone

4 CAR KIT OWNER’S MANUAL
Junction Box Installation
In most vehicles, thebest location formountingthe junction box is justunder the
dash, or under the front seat. It must be protected from dirt and moisture, and
must be affordedadequate space for cooling. There must also be sufficient space
to allow for the connection of accessories.
Figure 2. Junction Box - Accessories Connection Diagram
toPhone
Cradle
tooptional
Palm Mic to Remote
PTT
to External
Speaker
to Power
Cable
to External
Microphone

CAR KIT OWNER’S MANUAL 5
DC Power Cable Installation
The Car Kit must be operated only in negative ground electrical systems.
Reverse polarity (positive ground) will trigger protection circuits which cause the
cable fuse to open. Check the ground polarity before you begin the installation to
prevent wasted time and effort. Only 12V DC automotive systems are directly
supported. For 24V DC operation, external converter (NNTN4079) is required.
The DC power cable shipped with the Car Kit is suitable for installation in most
vehicles. Follow the instructions below for the power cable installation.
1. Route the black lead of the main power cable to convenient chassis ground
and the red lead to the positive supply voltage connection points. If it is
necessary to penetrate the firewall, use an existing opening.
Or,
If necessary, drill a new hole approximately 9/16 inch or 3.5 cm in diameter.
Make sure that there is enough clearance on the opposite side. Insert a
grommet into the hole to prevent damage to the power cable. When making
connections on the engine side of the firewall, additional in-line fuse
holders (included) should be used at the connection points.
2. Cut the black lead to the desired length.
• If the connection is being made under the dash or in the vehicle cabin,
connect the black lead directly to the chassis of the vehicle.
• If the connection is being made in the engine compartment, connect the
black in-line fuse holder between the black lead of the power cable and the
desired chassis connection point.
NOTE:Do not connect the black lead to the negative (-) battery terminal;
the Car Kit could be damaged if there were a malfunction in the
vehicle’s electrical system.
3. Cut the red lead to the desired length. This lead will be connected such that
it has positive supply voltage at all times, even when the vehicle is turned
off.
• If the connection is being made under the dash or in the vehicle cabin,
connect the red lead to a positive supply voltage point.
• If connection is being made in the engine compartment or directly to the
battery, connect the red in-line fuse holder between the red lead of the
power cable and the desired positive voltage connection point.

6 CAR KIT OWNER’S MANUAL
Figure 3. Power Connections if electrical connections are made in
engine compartment
4. Route and connect the green lead to a convenient ignition-switched supply
point in the vehicle.
NOTE:An ignition switched accessory terminal can be verified by
measuring the terminal while operating the vehicle’s key switch.
With the ignition key in the “accessory-ON” position, the
terminal voltage should measure the vehicle’s battery voltage.
With the switch in the “OFF” position, it should measure near
zero.
5. If the vehicle’s car stereo system supports an external muting feature, route
and connect the orange wire to the car stereo system. Otherwise, the orange
wire may be left unconnected and cut off or tied out of the way.
NOTE:The Car Kit supports an “Entertainment Mute” function when
connected to a car stereo system that provides for external
muting. This function is compatible with systems that mute the
audio output when the control line is connected to ground.
Crimp
Firewall
Grommet Red Lead
Connector
BlackLead
In-Line
Fuse Holder
To Positive Supply Voltage
To Vehicle Chassis
Ground
Fuse
In-Line
Fuse Holder
Red Lead
Black Lead
Fuse
Crimp
Connector