Nokia Portable Multimedia Player CK 20W User Manual

Nokia Multimedia Car Kit CK-20W  
User and Installation Guide  
9245861  
Issue 1 EN  
 
Contents  
Nokia Navigation Pack LD-2............ 16  
For your safety......................... 4  
Quick start................................ 5  
The input device..................................... 5  
Set up a Bluetooth wireless  
connection............................................... 6  
First time setup with a phone........ 6  
Connect the car kit manually  
Install the car kit in a vehicle.......... 23  
Hands-free unit HF-20................... 23  
Input device....................................... 24  
Loudspeaker....................................... 25  
Microphone........................................ 25  
Power cable ....................................... 26  
Connectivity cables ......................... 27  
Mobile holder.................................... 28  
Optional enhancements..................... 28  
Nokia Navigation Pack LD-2......... 29  
Antenna coupler and  
to a paired phone............................... 6  
1. Introduction ......................... 7  
2. Get started............................ 8  
Parts .......................................................... 8  
Input device CU-8.............................. 9  
Switch the car kit on or off................ 9  
Switch on ............................................. 9  
Switch off............................................. 9  
Connect your phone to the car kit . 10  
Cable connection ............................. 10  
Bluetooth connection..................... 10  
Connect your music player  
to the car kit......................................... 12  
Cable connection ............................. 13  
Bluetooth connection..................... 13  
external antenna.............................. 29  
Check the operation of the car kit. 29  
3. Operation............................ 14  
Adjust the volume............................... 14  
Call handling......................................... 14  
Make a call......................................... 14  
Answer a call..................................... 14  
End a call............................................ 14  
Mute or unmute the microphone 15  
Switch the call between  
Care and maintenance ........... 30  
Additional safety  
information............................. 31  
the car kit and phone ..................... 15  
3
 
F o r y o u r s a f e t y  
For your safety  
Read these simple guidelines. Not following them may be dangerous or illegal.  
Read the complete user guide for further information.  
Your device and its enhancements may contain small parts. Keep them out of  
reach of small children.  
SWITCH ON SAFELY  
Do not switch the device on when wireless phone use is prohibited or  
when it may cause interference or danger.  
ROAD SAFETY COMES FIRST  
Obey all local laws. Always keep your hands free to operate the  
vehicle while driving. Your first consideration while driving should be  
road safety.  
INTERFERENCE  
All wireless devices may be susceptible to interference, which could  
affect performance.  
SWITCH OFF WHEN REFUELING  
Do not use the device at a refueling point. Do not use near fuel or  
chemicals.  
SWITCH OFF NEAR BLASTING  
Follow any restrictions. Do not use the device where blasting is in  
progress.  
QUALIFIED SERVICE  
Only qualified personnel may install or repair this product.  
ENHANCEMENTS  
Use only approved enhancements. Do not connect incompatible  
products.  
CONNECTING TO OTHER DEVICES  
When connecting to any other device, read its user guide for detailed  
safety instructions. Do not connect incompatible products.  
4
 
 
Q u i c k s t a r t  
Quick start  
This section briefly describes the basic features of the car kit. For details,  
refer to the respective sections in this user guide.  
The input device  
Microphone mute key (1)  
• Press to mute or unmute the  
microphone during a call.  
• Press to make a Bluetooth connection  
to the paired music player when you  
are not in a call.  
• While listening to music, press to  
pause or resume play on a music  
player that supports Bluetooth  
technology.  
Voice dialing key (2)  
• Press and hold for about 1 second to activate voice dialing with a  
compatible phone.  
Call key (3)  
• Press to answer a call or to switch between an active call and a call  
on hold.  
• Press twice to redial the last dialed number.  
End key (4)  
Press to end or reject a call.  
Indicator light (5)  
Shows the status of the car kit.  
NaviTM wheel (6)  
• Press and hold for about 1 second to switch the active call between  
car kit and phone (in a Bluetooth connection).  
5
 
   
Q u i c k s t a r t  
• Turn to left or right to adjust the volume during a call or while  
listening to music from your music player.  
• Press briefly and turn to right or left to move to the next or previous  
track in a music player.  
• When using the navigation enhancement, turn to right or left to  
adjust the volume and repeat the last driving instruction.  
Set up a Bluetooth wireless connection  
First time setup with a phone  
1. Switch on your phone and car kit (see p. 9).  
2. Activate the Bluetooth feature on your phone, and set the phone to  
search for Bluetooth devices.  
3. Select the car kit (Nokia CK-20W) from the list of found devices.  
4. Enter the Bluetooth passcode 0000 to pair and connect the car kit  
with your phone. If necessary, confirm the connection on the phone.  
To connect the car kit with a music player, see p. 12.  
Connect the car kit manually to a paired phone  
If you have paired your phone with the car kit, press and hold the Navi  
wheel for about 1 second. The car kit beeps when it connects to the  
phone.  
6
 
     
I n t r o d u c t i o n  
1. Introduction  
The Nokia Multimedia Car Kit allows you to conveniently make and  
answer calls hands-free and use your compatible music player in a car.  
You can also use the car kit with the Nokia Navigation Pack LD-2 that  
guides you to your destination with spoken driving instructions and map  
displays or maneuver icons shown on the screen of your mobile phone.  
The navigation pack can be purchased separately.  
The car kit can be connected to a compatible phone and music player  
using a cable or a Bluetooth wireless connection.  
Read this guide carefully before having the car kit professionally  
installed and using it. Also read the user guide for your phone, which  
provides important safety and maintenance information, and the user  
guide for your music player.  
The setup and operation of the car kit are described in Get started p. 8  
and Operation p. 14.  
The installation of the car kit is described in Installation p. 19. The car kit  
should only be installed by a qualified service technician using the  
approved original Nokia parts supplied in the sales package.  
7
 
 
G e t s t a r t e d  
2. Get started  
Parts  
The car kit contains the following parts:  
7
• Hands-free unit HF-20 (1)  
• Input device CU-8 (2)  
• Loudspeaker SP-3 (3)  
• Microphone MP-2 (4)  
• Power cable PCU-4 (5)  
• Connectivity cables (6); all the cables are not shown in the figure  
• GPS receiver (7) is included in the Nokia Navigation Pack LD-2 (sold  
separately)  
8
 
   
G e t s t a r t e d  
Input device CU-8  
• Microphone mute key  
• Voice dialing key (2)  
(1)  
• Call key  
• End key  
(3)  
(4)  
• Indicator light (5)  
• Navi wheel (6)  
Switch the car kit on or off  
Switch on  
If the ignition sense wire is not connected, press the Navi wheel if you  
use a Bluetooth connection, or connect the phone to the car kit using  
the supplied connectivity cable.  
If the ignition sense wire is connected, turn on the car ignition, press the  
Navi wheel (if you use a Bluetooth connection), or connect the phone to  
the car kit using the supplied connectivity cable.  
When the car kit is switched on, the indicator light of the input device is  
shown.  
Switch off  
If the ignition sense wire is not connected, disconnect the phone from  
the car kit. The car kit switches off after 2 minutes. When the car kit  
switches off, the indicator light of the input device goes off. After you  
turn off the car ignition, do not leave the phone connected to the car kit  
to prevent accidental draining of the car battery.  
If the ignition sense wire is connected, turn off the car ignition. If you  
turn off the ignition during a call or while listening to music from the  
music player of the phone through the car kit, the car kit switches off  
after you end the call, stop listening to the music player, or disconnect  
the phone from the car kit (see p. 12).  
9
 
       
G e t s t a r t e d  
Connect your phone to the car kit  
You can connect a compatible mobile phone to the car kit using a cable  
or a Bluetooth connection, depending on how the car kit was installed.  
See p. 20 for the available installation options.  
Cable connection  
To connect a compatible phone to the car kit, place the phone into a  
compatible mobile holder (sold separately) that is connected to the car  
kit with a compatible connectivity cable, or plug the connectivity cable  
directly into the phone. To disconnect the phone from the car kit,  
remove the phone from the mobile holder, or unplug the connectivity  
cable from the phone.  
If you use a universal mobile holder, you may need to connect the  
connectivity cable directly into your phone after placing the phone in  
the holder.  
When the phone is connected to the car kit using a compatible  
connectivity cable that supports charging (such as the CA-76), the car  
kit also charges the phone battery.  
When the car kit is connected to the phone with a cable, you cannot  
connect the phone to the car kit using Bluetooth technology for hands-  
free operation.  
Bluetooth connection  
Bluetooth wireless technology makes it possible to connect compatible  
devices without using cables. A Bluetooth connection does not require  
that the two devices be in line of sight, but both devices should be  
within 10 meters (30 feet) of each other. Connections can be subject to  
interference from obstructions, such as walls, or other electronic  
devices.  
The car kit is compliant with Bluetooth Specification 1.2 supporting the  
following profiles: Handsfree Profile 1.5, Advanced Audio Distribution  
Profile (A2DP) 1.0, and Audio/Video Remote Control Profile (AVRCP) 1.0.  
Check with the manufacturers of other devices to determine their  
compatibility with this device.  
10  
 
     
G e t s t a r t e d  
There may be restrictions on using Bluetooth technology in some  
locations. Check with your local authorities or service provider.  
Set up a connection with your phone  
For a Bluetooth connection, you need a compatible mobile phone that  
supports Bluetooth technology. When the phone is in a Bluetooth  
connection with the car kit, you can keep your phone, for example, in a  
bag, while using the car kit. To charge the battery in your compatible  
Nokia phone while using the car kit, connect the phone through a  
charging cable to the car kit.  
Before you can connect your phone to the car kit using Bluetooth  
technology, you must associate (pair) the car kit with the phone. Do as  
follows:  
1. Switch on the phone and the car kit (see p. 9).  
2. Activate the Bluetooth feature on your phone, and set the phone to  
search for Bluetooth devices. See the user guide of your phone for  
instructions.  
3. Select the car kit (Nokia CK-20W) from the list of found devices.  
4. Enter the Bluetooth passcode 0000 to pair and connect the car kit to  
your phone. In some phones you may need to confirm the connection  
after pairing. See the user guide of your phone for details. You only  
need to pair the car kit with your phone once.  
If the pairing is successful, the car kit sounds a high beep and appears in  
the phone menu where you can view the currently paired Bluetooth  
devices. The car kit is now paired with and connected to the phone and  
ready for use. If the pairing fails, the car kit sounds a low beep. Try to  
pair again by carefully following the pairing instructions.  
You can pair the car kit with up to eight phones and music players in  
total but connect it to only one phone and one music player at a time.  
The car kit can connect to a paired phone only if the phone is switched  
on and has the Bluetooth feature activated.  
Connect the car kit manually  
When the car kit is switched on and you have not connected a phone to  
it, you can set the car kit to search for paired phones.  
11  
 
G e t s t a r t e d  
To start the search, press and hold the Navi wheel for about 1 second.  
During the search, the indicator light of the input device flashes. The car  
kit first tries to connect to the phone that was used with it most  
recently. If this fails, the car kit tries to connect to one of the other  
Bluetooth devices that have been most recently paired with it. The car  
kit beeps when it connects to the phone.  
Connect the car kit automatically  
You can set your phone to allow an automatic connection with the car  
kit when the car kit is switched on. To do this in Nokia phones, change  
your paired device settings in the Bluetooth menu.  
When you switch on the car kit and no phone is connected to it with a  
cable, within 45 seconds, the car kit tries to make a Bluetooth  
connection to the last used phone. If this fails, the car kit tries to  
connect to one of the other Bluetooth devices that have been most  
recently paired with it.  
Disconnect the car kit  
To disconnect the car kit from your phone, close the Bluetooth  
connection with the car kit in the Bluetooth menu of your phone or  
switch off the car kit.  
You do not need to delete the pairing with the car kit to disconnect it.  
Clear the list of paired devices  
The car kit saves the pairing information about the last eight Bluetooth  
devices that have been paired with it. To clear this information, switch  
off the car kit, and press and hold the Navi wheel for 10 seconds. The car  
kit beeps.  
Connect your music player to the car kit  
You can connect a compatible music player to the car kit using a cable  
or Bluetooth connection, depending on how the car kit was installed.  
See p. 20 for the available installation options.  
12  
 
 
G e t s t a r t e d  
Cable connection  
Connect a compatible music player to the car kit using the connectivity  
cable that has a 3.5-mm audio plug. You can now start to use the music  
player with the car kit.  
If you do not want to connect a music player to the car kit, you can  
attach the connectivity cable with the supplied clip to the desired  
location in your car.  
Bluetooth connection  
You can use the car kit with a compatible music player and phone at the  
same time through a Bluetooth connection.  
For a Bluetooth connection, you need a compatible music player that  
supports Bluetooth technology.  
Before you can connect your music player to the car kit using Bluetooth  
technology, you must pair the car kit with the player. Do as follows:  
1. Switch on the music player and the car kit.  
2. Follow the pairing instructions in the user guide for your music  
player. When the music player asks for a device to pair, select the car  
kit from the list of found devices. If you are asked for a Bluetooth  
passcode, enter 0000 on the music player.  
If your music player does not have a keypad, the device may use the  
Bluetooth passcode 0000 by default. If this is not the case, see the  
user guide of your music player to change the default Bluetooth  
passcode to 0000.  
The car kit is now paired with and connected to the music player and  
ready for use.  
You can pair the car kit with up to eight phones and music players in  
total but connect it to only one phone and one music player at a time.  
Connect the car kit manually  
If you have paired the car kit with a compatible music player (or a  
compatible Nokia phone with a music player feature), press  
to make  
a Bluetooth connection to the paired device when no call is in progress.  
13  
 
   
O p e r a t i o n  
3. Operation  
Adjust the volume  
To adjust the car kit volume during a call or while listening to music  
from your music player, turn the Navi wheel to left or right.  
Call handling  
Make a call  
To make a call when the car kit is connected to your phone, use your  
phone in the normal way. To cancel the call attempt, press  
.
To redial the last dialed number, press twice while no call is in  
progress if your phone supports the use of this feature with the car kit.  
To activate voice dialing if your phone supports this function with the  
car kit, press and hold for about 1 second while no call is in progress.  
Proceed as instructed in the user guide of your phone.  
Answer a call  
To answer a call, press  
, or use the phone keys. To reject an incoming  
call, press , or use the phone keys.  
If the automatic answer function is set on in your phone, the phone  
automatically answers the call after one ring.  
If you have activated the call waiting feature in your phone, press  
or  
use the phone keys to answer another call during a call. The first call is  
put on hold. To switch between the calls, press  
. To end the first call  
and answer the new one, press  
and then  
.
End a call  
To end all the currently active and held calls, press  
, or use the phone  
keys.  
14  
 
           
O p e r a t i o n  
Mute or unmute the microphone  
To mute or unmute the microphone during a call, press  
. When you  
mute the microphone, the car kit sounds a low beep. When you unmute  
the microphone, the car kit sounds a high beep.  
Switch the call between the car kit and phone  
If you have connected a compatible phone to the car kit using a  
connectivity cable, remove the phone from the mobile holder or use the  
phone keys to switch the call from the car kit to the phone. To switch  
the call back to the car kit, place the phone in the holder.  
If you have connected a compatible phone to the car kit using Bluetooth  
technology, to switch the call between the car kit and phone, press and  
hold the Navi wheel for about 1 second, or use the respective function in  
your phone.  
Control your music player  
If you have paired the car kit with a compatible music player (or a  
compatible Nokia phone with a music player feature), press  
to make  
a Bluetooth connection to the paired device when you are not in a call.  
If you have connected the car kit to a music player (or a mobile phone  
with a music player feature) using a connectivity cable, see the user  
guide of the music player (or phone) for information on the music  
playback controls.  
When you have connected the car kit to a compatible music player (or a  
compatible Nokia phone with a music player feature) through a  
Bluetooth connection, press  
to pause or resume music playback. To  
move to the next or previous track, press the Navi wheel briefly, and  
within 3 seconds, turn the Navi wheel right or left.  
If you hear a driving instruction of the navigation software while using  
the music player, the player is muted until the instruction ends.  
When you use the music player feature of your phone, you may be able  
to make and answer calls at the same time. See the user guide of your  
phone for details.  
15  
 
     
O p e r a t i o n  
When the ignition sense wire is connected, pause or switch off the  
music player (or the music player feature of your phone) or disconnect  
the music player or phone from the car kit after you turn off the car  
ignition to prevent accidental draining of the car battery.  
Dismiss a calendar event alarm  
When your phone alerts for a calendar event, press  
to dismiss the  
alarm if your phone supports the use of this feature with the car kit. For  
more information on using the calendar, see the user guide of your  
phone.  
Nokia Navigation Pack LD-2  
If you use the car kit with this enhancement, you can view map  
information on the phone display and hear spoken driving instructions  
from the car kit speaker or car radio system. To adjust the volume or  
repeat the last driving instruction, turn the Navi wheel.  
Troubleshooting  
Connection issues  
I cannot connect the car kit to my phone through a Bluetooth  
connection.  
• Ensure that the car kit is switched on and paired with your phone.  
• Check that the Bluetooth feature is activated on your phone.  
• Ensure that there is no phone connected to the car kit with a  
connectivity cable.  
The car kit does not establish a Bluetooth connection to my paired  
phone when I turn on the ignition or switch on the car kit.  
• Check that the Bluetooth feature is activated on your phone.  
• Ensure that your phone is set to connect to the car kit automatically  
when the car kit is switched on.  
16  
 
       
O p e r a t i o n  
My car radio does not have a stereo or auxiliary input.  
Ask the technician who installs the car kit to use an adapter that allows  
to connect the stereo outputs of the car kit to some other input on the  
car radio (such as the cd changer connector) for stereo sound.  
I cannot pair my compatible music player with the car kit.  
Check that the Bluetooth passcode of the music player is 0000. If this is  
not the case, change the passcode to 0000 as instructed in the user  
guide of the music player.  
Audio issues  
The caller cannot hear my voice during a call.  
• Check that the car kit microphone is not muted.  
• Ensure that the phone is properly connected to the car kit with a  
connectivity cable or through a Bluetooth connection.  
The audio quality is not good or I cannot hear sound.  
• If you are using a cable connection, ensure that the connectivity  
cable is properly plugged into your phone.  
• If the car kit is connected to the car radio, check that the car radio  
volume is set properly.  
Also check that the car kit uses the left channel of the stereo output  
connector. The mono output of the car kit is designed for use with a  
loudspeaker and does not work properly when connected to a car  
radio.  
• If the car kit is connected to the supplied loudspeaker, check that the  
car kit volume is set properly.  
The car kit does not play sound in stereo.  
• Set the car kit to the stereo mode. See Set the mono or stereo mode  
p. 22.  
• Check that the car radio is set to receive audio through the stereo  
input.  
• Check that you have selected the correct audio source in the car  
radio.  
17  
 
 
O p e r a t i o n  
• Check that the car radio volume is set properly.  
The sound quality of the music player is similar to a phone call.  
• Check that the mono/stereo mode setting matches the selected  
installation option. See Select the installation option p. 21 and Set  
the mono or stereo mode p. 22.  
• If you use the music player feature of your phone, check that your  
phone model is shown on the compatibility list in the support area of  
I cannot hear music played with the music player when the phone or  
music player is connected to the car kit.  
• If you use the music player feature of your phone, check that your  
phone model is shown on the compatibility list in the support area of  
• Check that the phone or music player is properly connected to the  
car kit.  
• Check that the car kit is properly connected to the stereo input on  
your car radio. See Select the installation option p. 21, or consult  
with the technician who installed the car kit.  
• Ensure that the car kit is set to the stereo mode. See Set the mono or  
stereo mode p. 22.  
The car radio is not muted when I answer a call or hear a driving  
instruction from the Nokia Navigation Pack LD-2.  
Ask the technician who installed the car kit to ensure that the mute line  
is properly connected.  
Other issues  
The car kit does not switch on when I turn on the car ignition.  
Ask the technician who installed the car kit to ensure that the ignition  
sense wire is properly connected.  
The phone battery does not charge when the phone is connected to  
the car kit.  
Check that all the cables are properly connected.  
18  
 
 
I n s t a l l a t i o n  
4. Installation  
Safety information  
Observe the following safety guidelines when installing the car kit.  
• Only a qualified service technician should install or service the car kit  
using the approved original Nokia parts supplied in the sales  
package. Faulty installation or service may be dangerous and may  
invalidate any warranty which may apply to the car kit.  
End users should remember that the car kit comprises complex  
technical equipment that requires professional installation using  
special tools and expert know-how.  
• Instructions given in this guide are general guidelines which apply  
for the installation of the car kit in an automobile. However, due to  
the wide variety of car types and models available on the market, this  
guide cannot consider the individual technical requirements relevant  
for any particular vehicle. Contact the vehicle manufacturer for  
detailed information about the vehicle in question.  
• The car kit is suitable for use only in vehicles with 12 V negative  
grounding. Use on other supply voltages or alternative polarity will  
damage the equipment.  
• Remember that modern automotive systems include on-board  
computers where key vehicle parameters are stored. Improper  
disconnection of the car battery may cause loss of data,  
necessitating extensive effort for re-initialization of the system. If  
you have any concerns, contact your car dealer before any  
installation work is done.  
• Do not wire the car kit equipment to the high-voltage lines of the  
ignition system.  
• When installing the parts of the car kit ensure that none of them  
interfere with or hinder the steering or braking systems or other  
controls or systems used in the operation of the vehicle (for example,  
airbags). Ensure that the car kit and any of its components are not  
19  
 
   
I n s t a l l a t i o n  
installed where you might come in contact with it in the event of an  
accident or collision.  
When mounting a mobile holder, ensure that the phone display is  
clearly visible for the user.  
• Your service technician or dealer may be able to provide you with  
information on alternatives for mounting the equipment suitably in  
your vehicle without requiring bore holes.  
• Do not smoke when working on the car. Ensure that there is no  
source of fire or flame nearby.  
• Take care not to cause damage to electrical cables, fuel or brake  
lines, or safety equipment during installation work.  
• RF signals may affect improperly installed or inadequately shielded  
electronic systems in motor vehicles such as electronic fuel injection  
systems, electronic antiskid (antilock) braking systems, electronic  
speed control systems, and airbag systems. Should you notice a fault  
or change in the operation of such a system, contact your car dealer.  
• Ensure that cables are placed so that they will not be subject to  
mechanical wear and tear (for example, not laid under car seats or  
over sharp edges).  
Connection options  
The car kit can be connected to a compatible mobile phone or music  
player using a cable or Bluetooth wireless technology. Audio connection  
can be made between the car kit and a compatible car radio system in  
several ways.  
Cable connection  
The car kit can be supplied with several connectivity cables that have  
different plugs. The cables can have, for example, a Pop-PortTM plug or a  
charging and a 3.5-mm audio plug. Select the cable according to the  
devices that are used with the car kit. For more information about the  
cables, see Connectivity cables p. 27.  
20  
 
   
I n s t a l l a t i o n  
Bluetooth connection  
For a Bluetooth wireless connection, the user needs a compatible mobile  
phone supporting Bluetooth technology. For more information, see p. 10  
and 21.  
Audio connection  
The audio outputs of the car kit can be connected to the audio inputs of  
the car radio system in several ways. To set the car kit into the mono or  
stereo mode depending on the selected installation option, see Set the  
mono or stereo mode p. 22.  
Select the installation option  
To enable the use of the car kit with a car radio system, select one of the  
following installation options depending on the features of the car radio  
system that you connect to the car kit.  
A2  
A1  
1
2
3
1
2
3
Installation options with mono audio  
B1  
B2  
1
2
3
1
2
3
Installation options with stereo audio  
—Loudspeaker supplied with the car kit  
• 1—Car radio mute  
21  
 
   
I n s t a l l a t i o n  
• 2—Mono/phone input of the car radio  
• 3—Stereo/auxiliary input of the car radio  
—Mono output of the car kit  
—Car kit mute; also see Power cable p. 26  
—Stereo output of the car kit  
If you cannot connect the stereo output of the car kit to the stereo/  
auxiliary input of the car radio (for example, to play music from the car  
kit in stereo), select the A1 or A2 option, and set the audio mode to  
mono. If the car radio has a mono/phone input, select the A2 option.  
Otherwise select the A1 option and use the loudspeaker supplied with  
the car kit. If the car radio does not have a mute connector, you can  
leave the mute line unconnected. For more information, see Power cable  
p. 26.  
If you connect the car kit to a stereo/auxiliary input (an aux-in or cd  
changer connector) of the car radio, select the B1 or B2 option, and set  
the audio mode to stereo. If the car radio has a mono/phone input, you  
can select the B2 option to use the car speakers for better audio quality.  
If the car radio does not have a mute connector, you can leave the mute  
line unconnected. Do not connect the car radio to the mono output of  
the car kit. The mono output is designed to be used with a loudspeaker  
and does not work properly when connected to a car radio.  
If you select an installation option that uses the supplied loudspeaker,  
voice calls, ringing tones, and navigation instructions can be heard even  
if the car radio is switched off. Instead of using the supplied  
loudspeaker, you can connect to the car kit one of the car speakers with  
a relay if the impedance of the speaker is at least 4 ohms. In this case,  
connect the mute connector to the relay as well. If the impedance is  
over 8 ohms, the output power is significantly lower than normally.  
Set the mono or stereo mode  
Set the car kit to the mono mode (default setting) or the stereo mode  
depending on the selected installation option. To switch between the  
modes, switch off the car kit if it is on, press the Navi wheel, and within  
5 seconds, press and hold  
for 10 seconds.  
22  
 
I n s t a l l a t i o n  
When you switch to the mono mode, the car kit sounds a high beep, and  
the indicator light flashes slowly for a few seconds.  
When you switch to the stereo mode, the car kit sounds a low beep, and  
the indicator light flashes in the rhythm of the beeps.  
Install the car kit in a vehicle  
This section describes how to install the car kit parts in a vehicle. The  
parts are explained in Parts p. 8.  
Example of appropriate installation, including the optional GPS receiver  
at the top of the dashboard  
Hands-free unit HF-20  
The hands-free unit has the following connectors. The symbols are  
printed at the bottom of the unit.  
—Dc power connector for the power cable PCU-4  
—Mono audio output for the loudspeaker SP-3  
23  
 
   
I n s t a l l a t i o n  
—Connector for the input device CU-8  
—Connector for the GPS receiver  
—Stereo audio output for a car radio system  
—Connector for the microphone MP-2  
When you install the hands-free unit, ensure that the cables for the  
microphone and loudspeaker reach the places where you intend to  
mount these parts.  
Do not mount the hands-free unit inside a metal housing or on a metal  
surface because this will impair the Bluetooth connection between the  
hands-free unit and the Bluetooth device that is connected to the car  
kit. For an optimal connection, ensure that the distance between the  
hands-free unit and a metal surface is over 4 mm (0.16 inch).  
To mount the hands-free unit, use the hook and loop tape pads supplied  
with the car kit in the same way as with the input device (see the figures  
in Input device starting from p. 24). Detach the two pads from each  
other. Attach the pad with the loops first: peel off the protective sheet  
from the adhesive side, and attach the pad to the desired location in the  
car. Ensure that the surface where you attach the pad is dry and free  
from dirt and dust.  
To attach the pad with the hooks, peel off the protective sheet from the  
adhesive side, and attach the pad to the underside of the  
hands-free unit.  
Press the hands-free unit firmly onto the loop pad, and check that the  
hands-free unit stays securely in place.  
Input device  
The input device should be located so that it is within easy reach of the  
user. When installing the parts of the car kit ensure that none of them  
interfere with or hinder the steering or braking systems or other controls  
or systems used in the operation of the vehicle (for example, airbags).  
Ensure that the input device cable reaches to the hands-free unit for  
connection. The best location to mount the input device is horizontally  
24  
 
 
I n s t a l l a t i o n  
on the console between the driver’s and front passenger's seat so that  
the input device keys are toward the front of the vehicle.  
To mount the input device, use the hook and loop tape pads supplied  
with the car kit. Detach the two pads from each other (1). Attach the  
pad with the loops first: peel off the protective sheet from the adhesive  
side (2), and attach the pad to the desired location in the car. Ensure  
that the surface where you attach the pad is dry and free from dirt and  
dust.  
Attach the pad with the hooks: peel off the protective sheet from the  
adhesive side (2), and attach the pad to the underside of the input  
device (3).  
Press the input device (4) firmly onto the loop pad, and check that the  
input device stays securely in place.  
Loudspeaker  
For good acoustic quality, mount the loudspeaker so that it points  
toward the user. Mount the loudspeaker at least 1 meter (3 feet) away  
from the microphone to avoid audio feedback.  
Connect the loudspeaker to the mono output of the car kit. The car kit  
can be connected to a compatible car radio system. For details, see  
Audio connection p. 21.  
Microphone  
Select the mounting location of the microphone carefully to increase  
the quality of voice transmission.  
25  
 
   
I n s t a l l a t i o n  
Mount the microphone about 30 cm (11.8 inches) from the driver’s  
head, and position it so that it points toward the driver’s mouth.  
Experience has shown that the best mounting locations are near the  
rear view mirror or the sun visor. Mount the microphone at least 1 meter  
(3 feet) away from the car kit loudspeaker to avoid audio feedback.  
Mount the microphone so that it is not exposed to air streams from the  
vents. Do not place the microphone cable in the heating, ventilation, or  
air-conditioning system. Use the supplied double-sided adhesive tape to  
fix the microphone to reduce the amount of background noise of the car  
that can interfere with your calls.  
Insert the microphone plug into the microphone connector on the  
hands-free unit, and turn the plug clockwise to lock it firmly. Use of any  
other microphone than the microphone MP-2 supplied with the car kit  
may impact the audio quality.  
Power cable  
The power cable has the following wires and fuses:  
• +12 V, car battery +, red (1)  
• Ground, car battery -, black (2)  
• Car radio mute, yellow (3)  
• Car ignition sense, blue (4)  
• 2 A fuse (5)  
• 1 A fuse (6)  
To connect the power cable, do as follows:  
1. Connect the black wire to the vehicle ground.  
2. Plug the yellow wire into the mute connector of the car radio.  
26  
 
 
I n s t a l l a t i o n  
When a call is answered, the car kit switches the yellow wire to  
ground, muting the car radio. When the call is ended, the yellow wire  
is separated from ground, and the car radio is unmuted.  
If the car radio does not have a mute connector, this wire can be left  
unconnected. In this case, the car radio is not muted automatically  
when you answer a call.  
Alternatively, an additional relay can be used to mute the car radio  
and to connect the car kit directly to the car speakers. The mute  
signal is used to switch the relay.  
3. Connect the blue wire to the ignition sense line of the car using the  
supplied 1 A fuse.  
Some vehicles do not support the ignition sense connection. In this  
case the blue wire can be left unconnected but the car kit does not  
switch off automatically when the car ignition is turned off.  
When the ignition sense wire is not connected, the car kit  
automatically switches off after two minutes if it is not connected to  
the phone to prevent accidental draining of the car battery.  
4. Connect the red wire to the positive terminal of the 12 V car battery  
using the supplied 2 A fuse.  
5. Plug the four-pin plug of the power cable into the dc connector of  
the hands-free unit.  
Connectivity cables  
The car kit can be supplied with several connectivity cables that have  
different plugs. The cables can have, for example, a Pop-Port plug or a  
charging and a 3.5-mm audio plug. Select the cable according to the  
devices that are used with the car kit.  
Select the cable with the Pop-Port plug to connect the car kit to a  
compatible phone with a Pop-Port connector and to charge the phone  
battery from the car battery while using the car kit. When you use this  
cable, the car kit can only be used with a music player through a  
Bluetooth connection.  
27  
 
 
I n s t a l l a t i o n  
Select the cable with the charging and 3.5-mm audio plugs to connect  
the car kit to a compatible phone through a Bluetooth connection and  
to a music player that has a compatible 3.5-mm audio connector. You  
can connect the charging plug to a compatible phone to charge the  
phone battery from the car battery while using the car kit.  
To connect the cable, carefully insert the end indicated with the TOP  
text to the connector on the hands-free unit so that the text is  
upwards. If you use the cable with the Pop-Port plug, insert the plug to  
the Pop-Port connector of a mobile holder designed for the phone (the  
phone connects to the car kit when placed in the holder). If you use the  
cable with the charging and 3.5-mm audio plugs, insert the charging  
plug to the phone and the audio plug to the music player.  
If you use a cable that has several plugs, you can bend away the unused  
wires to hide them. Ensure that the unused wires do not touch each  
other to avoid a short-circuit.  
Mobile holder  
If the phone is connected to the car kit with a cable, you need to mount  
a mobile holder designed for the phone that is used with the car kit.  
When mounting a mobile holder, ensure that the phone display is clearly  
visible for the user and that the holder does not interfere with or hinder  
the steering or braking systems or other controls or systems used in the  
operation of the vehicle (for example, airbags). For mounting  
instructions, see the documentation that came with the mobile holder.  
If you use a universal holder (a holder that can be used with different  
phone models), you may have to plug the connectivity cable directly into  
the phone after placing the phone in the holder.  
Optional enhancements  
You can extend the features of the car kit with optional enhancements.  
Consult your dealer or service technician for suitable enhancements for  
the car kit. Use only approved and compatible enhancements.  
28  
 
   
I n s t a l l a t i o n  
Nokia Navigation Pack LD-2  
This enhancement includes a GPS receiver you mount in a car and a  
navigation software that you install in a mobile phone.  
Use a sticky tape at the bottom of the GPS receiver to mount the GPS  
receiver on a location with a clear view to the sky, for example, the  
upper side of a dashboard. Mount the GPS receiver so that its upper side  
points to the sky.  
When the GPS receiver is mounted, plug it to the GPS receiver connector  
For information on using the navigation software, see the user guide for  
the Nokia Navigation Pack LD-2.  
Antenna coupler and external antenna  
An antenna coupler can be used to connect an external antenna to the  
car kit. The external antenna improves the reception of the mobile  
phone in a car. For availability, contact your dealer.  
Note: In order to comply with RF exposure guidelines, install the  
external antenna so that a minimum distance of 20 cm can be  
maintained between the external antenna and all persons, with  
external antenna gain not exceeding 3 dBi.  
Check the operation of the car kit  
After the car kit has been installed, check that it is working properly.  
Also ensure that the car kit is mounted properly. See also  
Troubleshooting p. 16.  
29  
 
     
C a r e a n d m a i n t e n a n c e  
Care and maintenance  
Your car kit is a product of superior design and craftmanship and should be  
treated with care. The suggestions below will help you protect your warranty  
coverage.  
Keep all enhancements out of the reach of small children.  
Keep the car kit dry. Precipitation, humidity and all types of liquids or  
moisture can contain minerals that will corrode electronic circuits.  
Do not use or store the car kit in dusty, dirty areas. Its moving parts and  
electronic components can be damaged.  
Do not attempt to open the car kit. Non-expert handling may damage it.  
Do not use harsh chemicals, cleaning solvents, or strong detergents to clean  
the car kit parts.  
Do not paint the car kit parts. Paint can clog the moving parts and prevent  
proper operation.  
If the car kit is not working properly, take the defective part to your nearest  
authorized service facility for service.  
30  
 
 
A d d i t i o n a l s a f e t y i n f o r m a t i o n  
Additional safety information  
Vehicles  
RF signals may affect improperly installed or inadequately shielded electronic  
systems in motor vehicles such as electronic fuel injection systems, electronic  
antiskid (antilock) braking systems, electronic speed control systems, and air bag  
systems. For more information, check with the manufacturer or its representative  
of your vehicle or any equipment that has been added.  
Faulty installation or service may be dangerous and may invalidate any warranty  
that may apply to the device. Check regularly that all wireless device equipment  
in your vehicle is mounted and operating properly. Do not store or carry  
flammable liquids, gases, or explosive materials in the same compartment as the  
device, its parts, or enhancements. For vehicles equipped with an air bag,  
remember that air bags inflate with great force. Do not place objects, including  
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.  
31  
 
 

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