Blaupunkt BT HS 112 Specification sheet

www.blaupunkt.com
Communication
BT HS 112 1 021 204 122

2
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 Bluetooth-
ready cell phones for hands-free telephone calls with excellent sound qual-
ity. 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.

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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
amoderate 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

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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.

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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.

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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
astandby 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.

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Overview
9 8
321 4 5 6 7
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
aconnection 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.

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Registering (pairing) and connecting with the cell phone
Before you can use the BT HS 112, you must register and connect it with
aBluetooth-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 reg-
istered 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.

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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 estab-
lished 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
BTHS112 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 con-
nected 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 connec-
tion with only one cell phone.

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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
3seconds. 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.