Nokia Car Stereo System BH 503 User Manual

Nokia Bluetooth Stereo Headset  
BH-503 User Guide  
Issue 1 EN  
 
C o n t e n t s  
Contents  
Disconnect the headset .................... 8  
Reconnect the headset ..................... 8  
1. Introduction ......................... 4  
Bluetooth wireless technology.......... 4  
3. Basic use............................... 9  
Place the headset over the ears......... 9  
Adjust the volume.................................. 9  
Call handling ........................................... 9  
Listen to music..................................... 10  
Clear the settings or  
2. Get started ........................... 5  
Overview .................................................. 5  
Chargers................................................... 5  
Charge the battery................................ 6  
Switch the headset on or off............. 6  
Switch on............................................. 6  
Switch off............................................. 7  
Pair and connect the headset............ 7  
Pair and connect the headset  
reset the headset................................. 10  
4. Battery information........... 11  
Care and maintenance........... 12  
with a mobile phone that has  
a music player feature...................... 7  
Pair and connect the headset  
with a music player........................... 7  
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© 2007 Nokia. All rights reserved.  
 
I n t r o d u c t i o n  
1. Introduction  
With the Nokia Bluetooth Stereo Headset BH-503, you can listen to music  
from your compatible music player and make and receive hands-free calls  
using your mobile phone. The music player can be the music player feature of  
your mobile phone or a separate music device.  
You can use the headset with compatible devices that support Bluetooth  
wireless technology.  
Read this user guide carefully before using the headset. Also read the user  
guide for your mobile phone, which provides important safety and  
maintenance information, and the user guide for your music device. Keep the  
headset and its accessories out of reach of small children.  
Bluetooth wireless technology  
Bluetooth wireless technology allows you to  
connect compatible devices without cables.  
A Bluetooth connection does not require  
<10m  
that the headset and the other device be in  
line of sight, but the maximum distance  
between the devices is 10 meters (33 feet).  
The closer the devices are to each other, the  
better is the performance. The optimal  
operating range is shown in dark grey in the  
picture. The connection is subject to  
interference from distance and obstructions  
(shown in light grey) or other electronic devices.  
The headset is compliant with Bluetooth Specification 2.0 + EDR supporting  
the following profiles: Headset Profile 1.1, Hands-Free Profile 1.5, Advanced  
Audio Distribution Profile (A2DP) 1.0, and Audio Video Remote Control Profile  
1.0. Check with the manufacturers of other devices to determine their  
compatibility with this device.  
There may be restrictions on using Bluetooth technology in some locations.  
Check with your local authorities or service provider.  
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© 2007 Nokia. All rights reserved.  
 
   
G e t s t a r t e d  
2. Get started  
Overview  
The headset contains the following parts:  
• Volume down key (1)  
• Volume up key (2)  
• Multifunction key (3)  
• Indicator light (4)  
• Charger connector (5)  
• Rewind key (6)  
• Play/pause key (7)  
• Fast forward key (8)  
• Microphone (9)  
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Before you can start using the headset, you must charge the battery and pair  
the headset with a compatible mobile phone.  
Parts of the headset are magnetic. Metallic materials may be attracted to the  
headset. Do not place credit cards or other magnetic storage media near the  
headset, because information stored on them may be erased.  
Chargers  
Check the model number of any charger before using it with this headset. The  
headset is intended for use with the AC-4, AC-5, and DC-4 chargers.  
Warning: Use chargers approved by Nokia for use with this particular  
enhancement. The use of any other types may invalidate any approval or  
warranty, and may be dangerous.  
When you disconnect the power cord of any enhancement, grasp and pull the  
plug, not the cord.  
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© 2007 Nokia. All rights reserved.  
 
     
G e t s t a r t e d  
Charge the battery  
The headset has an internal, nonremovable, rechargeable battery. Do not  
attempt to remove the battery from the headset, as you may damage the  
headset.  
1. Connect the charger to a wall outlet.  
2. Connect the charger cable to the charger connector. The indicator light is  
red while charging. It may take a while before charging starts. If charging  
does not start, disconnect the charger, plug it in again, and retry.  
Charging the battery fully may take up to 1 hour and 15 minutes.  
3. When the battery is fully charged, the indicator light turns green.  
Disconnect the charger from the headset and the wall outlet.  
The fully charged battery has power for up to 13 hours of talk time, up to 10  
days of standby time, or up to 13 hours of music playing time (or 75 minutes  
of music playing time with 20 minutes charging). However, the times may  
vary with different compatible Bluetooth devices, usage settings, usage styles,  
and environments.  
When battery power is low, the headset beeps at regular intervals, and the  
indicator light slowly flashes red. Recharge the battery.  
Switch the headset on or off  
Switch on  
To switch on, press and hold the multifunction key for about 2 seconds. The  
headset beeps, and the green indicator light is briefly displayed.  
When the headset tries to connect to the paired mobile phone or music player  
that you have last used with it, the indicator light slowly flashes green. When  
the headset is connected to a paired device and is ready for use, the indicator  
light slowly flashes blue. If the headset has not been paired with a device, it  
automatically enters the pairing mode (see “Pair and connect the headset,” p.  
7).  
If you connect the headset to a device but do not use it for a while, switch off  
the headset to save power.  
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© 2007 Nokia. All rights reserved.  
 
     
G e t s t a r t e d  
Switch off  
To switch off, press and hold the multifunction key for about 5 seconds. The  
headset beeps, and the red indicator light is briefly displayed.  
Pair and connect the headset  
Pair and connect the headset with a mobile phone that has a  
music player feature  
If your phone supports the A2DP Bluetooth profile and has a music player  
feature, you can use the phone to make and receive calls and to play music  
with the headset.  
1. Ensure that your phone is switched on.  
2. If the headset has not been previously paired with a device, switch on the  
headset. The headset enters the pairing mode, and the indicator light starts  
to flash blue quickly.  
If the headset has been previously paired with another device, switch off  
the headset, and press and hold the multifunction key until the indicator  
light starts to flash blue quickly.  
3. Activate the Bluetooth feature on the phone, and set it to search for  
Bluetooth devices. See the user guide of your phone for instructions.  
4. Select the headset from the list of found devices.  
5. Enter the passcode 0000to pair and connect the headset to your phone. In  
some phones, you may need to make the connection separately after  
pairing. You only need to pair the headset with your phone once.  
If pairing is successful, the headset appears in the menu of the mobile phone  
where you can view the currently paired Bluetooth devices.  
When the headset is connected with your mobile phone and ready for use, the  
indicator light of the headset slowly flashes blue.  
Pair and connect the headset with a music player  
If your phone does not support the A2DP Bluetooth profile, you can separately  
pair the headset with the phone and a music player that supports this  
Bluetooth profile.  
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© 2007 Nokia. All rights reserved.  
 
       
G e t s t a r t e d  
If you have paired and connected the headset with your phone, disconnect the  
headset from it before pairing the headset with a music player.  
To pair the headset with a music player, follow the instructions in “Pair and  
connect the headset with a mobile phone that has a music player feature,” p.  
7. If your music player does not have a keypad, it 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.  
If pairing is successful and the headset is connected with your music player,  
the indicator light of the headset slowly flashes blue.  
Disconnect the headset  
To disconnect the headset from your device, switch off the headset, or  
disconnect it in the Bluetooth menu of your device.  
You do not need to delete pairing with the headset to disconnect it.  
Reconnect the headset  
To connect the headset to the phone or music player that you have last used  
with it, switch on the headset, or make the connection in the Bluetooth menu  
of your device.  
In your device, you may be able to allow the headset to connect to it  
automatically when the headset is switched on. To do this in Nokia devices,  
change your paired device settings in the Bluetooth menu.  
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© 2007 Nokia. All rights reserved.  
 
   
B a s i c u s e  
3. Basic use  
Place the headset over the ears  
Lower the neckband behind your head. Place the  
headset over your ears so that the speaker pads rest  
comfortably on your ears.  
Place the pad indicated with L on the left ear and the  
pad with R on the right ear.  
Warning: When using the headset your ability to  
hear outside sounds may be affected. Do not use the headset where it can  
endanger your safety.  
Adjust the volume  
To adjust the headset volume, press the volume up key to increase or the  
volume down key to decrease the volume during a call or while listening to  
music.  
Call handling  
To make a call, use your mobile phone in the normal way when the headset is  
connected to it.  
If your phone supports redialing with the headset, press the multifunction key  
twice quickly when no call is in progress.  
If your phone supports voice dialing with the headset, press and hold the  
multifunction key for about 2 seconds until the phone starts voice dialing, and  
proceed as instructed in the user guide of the phone. Voice dialing cannot be  
used during a call.  
To answer a call, press the multifunction key, or use the keys of the phone. To  
reject the call, press the multifunction key twice quickly.  
To end a call, press the multifunction key, or use the keys of the phone.  
To mute or unmute the microphone during a call, press the play/pause key.  
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© 2007 Nokia. All rights reserved.  
 
       
B a s i c u s e  
To switch the call from the headset to a connected phone, press and hold the  
play/pause key for about 2 seconds. To switch the call back to the headset,  
press the multifunction key once.  
Listen to music  
To listen to music, connect the headset to a compatible music player such as a  
mobile phone with a music player feature or other music device. The music  
player must support the A2DP Bluetooth profile.  
When the headset is connected to a phone but not to a separate music device,  
the headset can only be used to make and receive calls if the phone does not  
have a music player feature.  
The available music functions depend on your music player.  
If you receive or make a call while listening to music, the music is paused until  
you end the call.  
Warning: Listen to music at a moderate level. Continuous exposure to high  
volume may damage your hearing.  
To play a track, select it in the music player, and press the play/pause key.  
To pause or resume playing, press the play/pause key. To stop playing, press  
and hold the play/pause key for about 2 seconds.  
To select the next track, press the fast forward key. To select the previous  
track, press the rewind key. To scroll through the current track quickly during  
playback, press and hold either key.  
Clear the settings or reset the headset  
To clear the pairing and volume settings, switch off the headset, and press and  
hold the multifunction key and press the volume up key until the indicator  
light alternates red, green, and blue three times.  
To reset the headset if it stops functioning, although it is charged, plug the  
charger into the headset, and press and hold the multifunction key and press  
the volume up key. The reset does not clear the headset settings.  
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© 2007 Nokia. All rights reserved.  
 
   
B a t t e r y i n f o r m a t i o n  
4. Battery information  
Your device is powered by a rechargeable battery. The battery can be charged and  
discharged hundreds of times, but it will eventually wear out. Recharge your battery  
only with Nokia approved chargers designated for this device.  
Unplug the charger from the electrical plug and the device when not in use. Do not  
leave a fully charged battery connected to a charger, since overcharging may shorten its  
lifetime. If left unused, a fully charged battery will lose its charge over time.  
Never use any charger that is damaged.  
Leaving the device in hot or cold places, such as in a closed car in summer or winter  
conditions, will reduce the capacity and lifetime of the battery. Always try to keep the  
battery between 15°C and 25°C (59°F and 77°F). A device with a hot or cold battery may  
not work temporarily, even when the battery is fully charged. Battery performance is  
particularly limited in temperatures well below freezing.  
Do not dispose of batteries in a fire as they may explode. Batteries may also explode if  
damaged.  
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© 2007 Nokia. All rights reserved.  
 
 
C a r e a n d m a i n t e n a n c e  
Care and maintenance  
Your device is a product of superior design and craftsmanship and should be treated  
with care. The following suggestions will help you protect your warranty coverage.  
Keep the device dry. Precipitation, humidity, and all types of liquids or moisture can  
contain minerals that will corrode electronic circuits. If your device does get wet,  
allow it to dry completely.  
Do not use or store the device in dusty, dirty areas. Its moving parts and electronic  
components can be damaged.  
Do not store the device in hot areas. High temperatures can shorten the life of  
electronic devices, damage batteries, and warp or melt certain plastics.  
Do not store the device in cold areas. When the device returns to its normal  
temperature, moisture can form inside the device and damage electronic circuit  
boards.  
Do not attempt to open the device.  
Do not drop, knock, or shake the device. Rough handling can break internal circuit  
boards and fine mechanics.  
Do not use harsh chemicals, cleaning solvents, or strong detergents to clean the  
device.  
Do not paint the device. Paint can clog the moving parts and prevent proper  
operation.  
All of the above suggestions apply equally to your device, battery, charger, or any  
enhancement. If any device is not working properly, take it to the nearest authorized  
service facility for service.  
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© 2007 Nokia. All rights reserved.  
 
 

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