Communication
BT HS 112 1 021 204 122
www.blaupunkt.com
Contents
Bluetooth Headset BT HS 112 .........................................................................................2
Safety and general information .....................................................................................3
Disposal notes ......................................................................................................................3
Scope of delivery .................................................................................................................3
Adjusting and wearing BT HS 112 .................................................................................4
Battery information ............................................................................................................5
Charging the battery ..........................................................................................................6
Overview ................................................................................................................................7
Switching BT HS 112 on/o .............................................................................................7
Registering (pairing) and connecting with the cell phone ..................................8
Establishing a connection with two cell phones ....................................................9
Operating the BT HS 112 ...............................................................................................10
Resetting the BT HS 112 .................................................................................................12
LED displays and signal tones ......................................................................................12
Fault removal ..................................................................................................................... 13
Declaration of conformity ............................................................................................. 13
Warranty ..............................................................................................................................13
Technical data .................................................................................................................... 14
Bluetooth Headset BT HS 112
The Bluetooth Headset BT HS 112 allows a wireless connection with Bluetoothready cell phones for hands-free telephone calls with excellent sound quality. The headset can be connected with two cell phones at the same time.
Individual design variants and a weight of only 6 grams o er optimal user
convenience. To obtain the best sound quality, the headset and the cell phone
should be used on the same side of the body.
2
Safety and general information
– Read these operating instructions carefully and completely before using
the headset.
– If you are using the headset while driving, observe all local laws.
– Do not use the headset in situations that require special attention, such
as road tra c.
– Keep the headset and accessories out of reach of children under 3 years
of age.
– Set the volume to low before putting on the headset. Always listen at
amoderate volume to protect your hearing.
– To avoid damages and malfunctions, do not drop the headset.
– Ensure that no liquid enters the headset. It can destroy the electronics of
the headset and possibly cause a short circuit.
– Do not expose the headset to extreme temperatures. The ideal operating
temperature is between 10 °C and 40 °C.
– Do not make any changes to the headset and do not attempt to disas-
semble it. It will immediately void the warranty.
Disposal notes
Use the return and collection systems available to dispose of the old
device.
Scope of delivery
The scope of delivery includes:
– Bluetooth Headset BT HS 112
– Ear hook
– Ear plug (seizes S, M, L), size M is attached
– USB charger cable
– Operating instructions
3
Adjusting and wearing BT HS 112
The headset can be worn on the left or right ear. The ear plug is supplied in
three di erent sizes. Replace the ear plug if it does not t correctly.
– Position the headset on your ear so that its t is secure and convenient.
To provide additional support, you can use the ear hook while wearing the
headset.
– Attach the ear hook onto the headset as shown in the gure.
– Place the ear hook behind the ear and align the headset so that it ts
conveniently.
Left Right
Note: To obtain an optimal voice quality, the microphone should point to
the corner of your mouth.
4
Battery information
The headset is equipped with an integrated lithium-polymer battery. The
battery cannot be replaced. The full performance of a new battery is not
achieved until after two or three complete charging-discharging cycles. The
battery can be charged and discharged several hundred times, but it looses
its capacity over time.
Disconnect the BT HS 112 from the power supply as soon as the battery is
fully charged, since overcharging would reduce the service life of the battery.
A charged battery looses its capacity if it is not used.
Important: Ensure that the battery is fully charged if you do not use the
headset for a longer period of time. To avoid a complete discharge of the
battery, the BT HS 112 should be charged at least every 2 months.
5
Charging the battery
The BT HS 112 is operated with a rechargeable battery. Charge the battery
completely before its rst use. The charging process of the battery lasts
approx. 1 hour. Read the section "Battery information" before starting the
charging process.
Risk of injuries! The headset may not be used during the charging process.
– Open the protective cap of the USB socket of the BT HS 112, and fold it
to the side.
– Insert the micro USB plug of the charger cable into the USB socket of
the BT HS 112.
– Connect the other end of the charger cable with the USB port of a com-
puter or a vehicle adapter (not part of the scope of delivery) or a USB
power adapter (not part of the scope of delivery).
The battery is being charged and all connections are disconnected. During the
charging process, the LED display lights red. After the battery is fully charged,
the LED display lights blue. Disconnect the BT HS 112 from the charger after
it has been charged.
A completely charged battery supports a talk time of up to 4 hours and
astandby time of up to 100 hours. If the charge state of the battery becomes
low, the LED display ashes red every 3 seconds and you hear 5 warning
beeps every 20 seconds.
6
Overview
321 4 5 6 7
9 8
Volume button +
Volume button –
MF button (multifunction button)
USB charging socket
Loudspeaker
Ear plug
Ear hook
Microphone
LED display
Switching BT HS 112 on/o
Switching on
Press the MF button for approx. 3 seconds until you hear a high-pitched signal
tone and the LED display lights blue. The headset is switching on.
Note: After switch-on, the BT HS 112 automatically attempts to establish
aconnection with the two most recently connected cell phones.
Switching o
Press the MF button for approx. 3 seconds until you hear a low-pitched signal
tone and the LED display lights red. The headset is switching o .
Note: If no connection exists to a cell phone, the BT HS 112 automatically
switches o after one hour.
7
Registering (pairing) and connecting with the cell phone
Before you can use the BT HS 112, you must register and connect it with
aBluetooth-ready cell phone. Registering is a one-time process and required
only for the rst connection with the cell phone. The BT HS 112 can be registered with up to eight cell phones and be connected simultaneously with
two cell phones.
– Hold the BT HS 112 within range of a Bluetooth-ready cell phone; the
distance should not exceed a metre.
– The BT HS 112 must be switched o .
– Press the MF button for approx. 5 seconds until you hear a low-pitched
signal tone and the LED display intermittently ashes red and blue. The
headset is in registration mode.
– Activate the Bluetooth function of the cell phone and start the search for
Bluetooth devices. (For further details, please read the operating instruc-
tions of your cell phone.)
– From the list of devices found, select "BT HS 112".
– If required, enter the PIN code "0000" and con rm the entry. If the pair-
ing process was successful, you hear a signal tone and the LED display
ashes blue 3 times. (Note: The PIN code is preprogrammed and cannot
be changed. If the cell phone supports the Secure Simple Pairing (SSP)
function, you do not have to enter a PIN code for the pairing.)
– After registering, the BT HS 112 automatically connects with the cell phone.
For some cell phones, you have to manually con rm the connection. Next,
the BT HS 112 changes to standby mode and the LED display ashes blue
every 3 seconds.
Note: If the registering is not completed within 2 minutes, the BT HS 112
switches o again. In this case, repeat the registering.
8
Establishing a connection with two cell phones
The BT HS 112 can be connected with two cell phones at the same time.
– Automatic connection
When switching on the BT HS 112, a connection is automatically established with the two most recently connected cell phones.
– Establishing a connection via the BT HS 112
To manually establish a connection between the BT HS 112 and the two
most recently connected cell phones, brie y press the MF button. The
BTHS112 rst connects itself with the most recently connected cell
phone. Then it connects itself with the next most recently connected one.
– Establishing a connection via the cell phone
If the cell phone is not one of the two most recently connected cell
phones with the BT HS 112, you have to establish the connection via the
Bluetooth menu of the cell phone. After successful connection, you can
establish another connection with a second cell phone. This allows you
to determine the sequence of connections.
If two cell phones are connected with the BT HS 112, the cell phone connected rst is the rst device and the other one the second device. Another
connection can be established only after rst disconnecting one of the two
cell phones. The cell phone which is still connected afterwards becomes the
rst device in the sequence.
Note that voice dialling is available only for the rst device and the operation
for redialling the last number di ers for the rst and the second device. The
other functions are executed the same way using the BT HS 112 as a connection with only one cell phone.
9
Operating the BT HS 112
Making a call
– Voice dialling*
To activate voice dialling, brie y press the MF button. You hear several
signal tones. After the signal tone, speak the voice command. After the
voice command has been recognized, the cell phone dials the number
associated with it.
Note: If two cell phones are connected with the BT HS 112, the voice com-
mands are directed only to the cell phone connected rst.
– Redialling the last number*
Press the MF button twice. You hear a signal tone and the number dialled
last is being redialled.
Note: If two cell phones are connected with the BT HS 112, hold the
"–" volume button pressed for 2 seconds to dial the last number of the
cell phone connected last.
– Call origination via cell phone
Select the desired number as usual via the cell phone. The call is automati-
cally transferred to the BT HS 112.
Answering a call
To answer an incoming call, brie y press the MF button.
Ending a call
Brie y press the MF button to end a call.
Rejecting a call*
To reject a call, hold the MF button pressed until you hear a signal tone.
Adjusting the volume
Adjust the call volume with the buttons "+" and "–". You hear a signal tone
once the minimum or maximum volume has been reached.
Warning: Always listen at a moderate volume to protect your hearing.
Muting the microphone
To mute the microphone during a call, press the "–" volume button for
3seconds. The LED display ashes red every 10 seconds and you hear two
signal tones. Press the "–" volume button again for 3 seconds to cancel mute.
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Transferring a call
To transfer a call from the headset to the cell phone, press the volume buttons "+" and "–" at the same time. Repeat the step to transfer the call back
to the headset.
Note: With some cell phones, the connection is disconnected if you transfer
the call to the cell phone. To transfer the call back to the headset, you have to
press the MF button instead of the volume buttons "+" and "–".
Managing calls*
You can answer and manage two calls on one of the connected cell phones
via the BT HS 112.
Note: You do not have the option of managing several calls from two connected cell phones at the same time. When you receive a call on one cell
phone while a call is active on the other cell phone, the active call is being
ended when you answer the incoming call by brie y pressing the MF button.
You receive a call during an active call
Hold the active call and answer the
Press the MF button for 2seconds.
incoming call.
End the active call and answer the
Brie y press the MF button.
incoming call.
Continue the active call and reject
Press the MF button twice.
the incoming call.
You are conducting two calls, an active one and one on hold
Change between the active call
Press the MF button for 2seconds.
and the one on hold.
End the active call and answer the
Brie y press the MF button.
call on hold.
Continue the active call and end
Press the MF button twice.
the call on hold.
Continue the active call and answer
Brie y press the "+" button.
the call on hold.
* The cell phone must support this function. You nd the pertinent information
in the operating instructions of the cell phone.
11
Resetting the BT HS 112
The BT HS 112 can be registered with up to eight cell phones. You can delete
the list of registered phones and reset the headset to the factory settings.
– The BT HS 112 must be switched on and no connection may exist to
acell phone.
– Press and hold down the "+" and "–" volume buttons simultaneously for
approx. 10 seconds until the LED display intermittently ashes lights red
and blue.
– After the factory settings have been restored, the LED display stops ash-
ing intermittently.
– After the next switch-on, the BT HS 112 is in registration mode.
LED displays and signal tones
Device status LED displays Signal tones
Switching on Lights blue for 3 seconds 1 high-pitched
Switching o Lights red for 3 seconds 1 low-pitched
Registration mode Flashes red and blue alternately
Standby mode
without connection
Standby mode
with connection
Incoming call Flashes blue
Active call Flashes blue once every 2 seconds
Mute Flashes red once every 10 seconds 2 tones every
Low battery Flashes red once every 3 seconds 5 tones every
Battery is charging Lights red.
Flashes blue once every 3 seconds
Lights blue every 3 seconds
Lights blue after the battery is
fully charged.
sound
sound
10 seconds
20 seconds
12
Fault removal
If a connection between the BT HS 112 and a cell phone cannot be established,
observe the following:
– Ensure that the battery is charged.
– Ensure that the Bluetooth function of the cell phone is activated. You nd
more detailed information in the operating instructions of the cell phone.
– Check whether the BT HS 112 is connected with the cell phone.
– Ensure that the distance between the BT HS 112 and a connected cell
phone is less than 10 metres and that no obstacles are between the two
devices. Obstacles can interfere with the transmission or reduce the range.
– If none of these measures is successful, please contact the service depart-
ment of your distributor.
– The BT HS 112 meets the Bluetooth speci cation 3.0 + EDR. The awless
function between the BT HS 112 and Bluetooth-ready cell phones from
di erent manufacturers and of di erent types cannot be guaranteed since
it depends on the compatibility.
Declaration of conformity
The Blaupunkt AudioVision GmbH & Co. KG declares that this product complies
with the basic requirements and the other relevant regulations of the directive 1999/5/EC. The declaration of conformity can be found on the Internet
under www.blaupunkt.com.
Warranty
We provide a manufacturer's warranty for products bought within the
European Union. For devices purchased outside the European Union, the
warranty terms issued by our respective responsible domestic agency are
valid. The warranty terms can be called up from www.blaupunkt.com.
13
Technical data
Bluetooth speci cation Version 3.0 + EDR (Enhanced Data
Supported Bluetooth pro les Headset and hands-free pro les
Frequency range 2.4 to 2.48 GHz ISM band
Bluetooth range Up to 10 metres (Class 2)
Dimensions (LxWxH) 36 x 16 x 27 mm
Weight Approx. 6 g
Battery charging time Approx. 1 hour
Talk time Up to 4 hours
Standby time Up to 100 hours
Battery type Lithium-polymer, 3.7 V, 50 mAh,
Power supply 5 V DC, 200 mA
* Allows registering headset and cell phone without PIN entry if the telephone
supports Bluetooth version 2.1 or a more current version.
Rate) + SSP (Secure Simple Pairing)*
rechargeable, non-replaceable
Subject to change!
14
FCC-Statements
All following FCC statements are valid for the Industry Canada Standard
(IC) as well.
General
Interference Warning: (according to FCC part 15.19)
This device complies with Part 15 of the FCC Rules. Operation is subject to
the following two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference
that may cause undesired operation
Caution: (pertaining to FCC part 15.21)
Modi cations not expressly approved by this company could void the user’s
authority to operate the equipment.
© 2012 All rights reserved by Blaupunkt. This material may be reproduced,
copied or distributed for personal use only.
Bluetooth
TM
is a registered trademark of Bluetooth SIG, lnc.
15
Blaupunkt AudioVision GmbH & Co. KG
Robert-Bosch-Str. 200
D-31139 Hildesheim
5 101 040 006
05/12 450 220 - gb
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