J Communications Co BAG-1000 Bluetooth Audio Gateway User Manual
J Communications Co Ltd Bluetooth Audio Gateway Users Manual
Users Manual
BAG 1000
Hands-free system
for corded regular telephones
Operating manual
J Communication Co., Ltd
General information BAG 1000
The headset BAG 1000 is a comfortably to wear hands-free headset for regular telephones (i.e. office
telephone systems). The new BluetoothTM technology gives you the opportunity for reliable and bug-free
wireless transmission to your existing telephone. The system consists of a headset and an audio gateway
that ensures connection to the presently used telephone handset. This audio gateway can be used as
charging station and as well for storing.
Package includes:
• Headset with integrated BluetoothTM technology and Lithium-Ion rechargeable batteries.
• Audio-Gateway with charging station for storing, charging of headset and as connection to
your existing telephone.
• AC/DC Adaptor DG-0550C for audio-gateway and for charging.
- Input rated: 230Vac, 50Hz, 35mA
- Output rated: 5Vdc, 500mA
- Dae Gyung Enterprise Co.,Ltd, Model DG-0550C
• Neck strap for headset.
• Plug-in telephone cable to be installed between audio gateway and telephone.
Basisteil
Audio Gateway
Reset/Pairing Taste
Telefon-Kabel
Holder for charging
Test- and Pairing-Button
Telephone Cable
Additional
Charging Station
(optional available)
230 V-Adapter
DG-0550C
Note : Use only power supplies listed in the user instructions
Hardware requirements for existing telephone and safety advice:
Almost all wired telephones with a conventional handset and a plug-in handset cable can be connected.
Today nearly all modern home- and office telephones are equipped with a plug-in receiver cable (4 pin
“Western” sockets). The BAG 1000 only replaces the microphone and the earpiece of your telephone handset
so that you can move around within a range of several meters of your work place without any cables. You
can use the BAG 1000 at analogue as well as ISDN- or proprietary telephone systems.
The following telephones can not be connected:
• Designer telephones where additional electronic devices (i. e. buttons, displays) are installed in
the handset
• Telephones with carbon, dynamic or piecoceramic microphones (mostly older models) which are
not yet equipped with state-of-the art electret microphones
• Telephones with special handsets
In case of doubt please contact the company that services your telephone system. Please use only
the supplied accessories. Operate the audio gateway only in connection with the specially designed
wall charger, other chargers may damage the set or cause undesired effects on the telephone line.
Never open the headset or try to change or even open the lithium battery by yourself!
Hint: The headset can also be connected with other appliances equipped with Bluetooth™ technology such
as mobile phones and future DECT-telephone systems with Bluetooth™ technology. In this case the audio
gateway will only be used to plug in the headset for charging, the handset cable connectors will remain
unused. Pairing has to be done according to the manuals of the respective manufacturer. Observe the
relevant chapter at the end of this manual.
Connecting the audio-gateway to your existing telephone
• Unplug the cable of the handset you
presently use and insert it in the lateral
socket of the audio gateway (1).
• Plug in one end of the supplied straight
telephone cable in the now free socket of
your hand receiver, the other end plug in the
free socket at the bottom of your audio
gateway. You can lead the cable outside via the
2 slots in the plastic. (2)
• Connect the DC plug of the wall charger with
the socket marked „DC 5V“ at the right side
of your audio-gateway. Plug the wall charger in a
1
2
230V socket.
• Insert the Bluetooth™ headset in the audio gate way as shown below. The charging light at the
audio gateway will light up.
• Lift up your telephone handset. You should hear the normal dial tone and be able to use your
telephone (with the original handset) as usual. In case you don´t hear anything, check the newly
plugged-in connections and check out the other positions of the slide switch at the bottom of the
audio gateway. One of the 8 positions will give you your desired signal. Leave the switch in this
position. The switch is needed to cover the variety of wirings of wired telephones of the different
brands. In most cases the preselected position (1) will be the right one.
Charging the BAG 1000 in the charging cradle of the audio gateway
Charging starts the moment the headset is being inserted in the audio gateway. It takes approx. 1.5 to 2.5
hours to fully charge a completely empty BAG 1000. The left indicator light gives you information of the state
of charging. (Orange = charging, green = battery full). A red light indicates either a defect of the battery or
that the headset is not in the correct position in the audio gateway.
• You can reduce the charging time by switching off the Bluetooth™ headset before charging (in
direction of the arrow).
handset connection
Important advice to prepare the headset before wearing on your ear
The headset is being delivered folded up. The same position is used for
charging in the charging station or for storing. To wear it on your ear
please turn the microphone arm (1) as indicated downwards. The earhook
(2) is flexible at the end so that it can be adjusted to the individual ear
shape.
To wear it on your ear fold the earhook (3) backwards for no more than 1 or 2 cm.
The earhook (3) can be adjusted in the rear part (4) so that it fits perfectly to your ear.
The headset is simply hung up on the right ear (5). It will fit comfortably, if you adjust the flexible part of the
earhook (4, 5) to your ear’s shape.
Hint: Please refrain from folding out the earmount any further than necessary. There should only be enough
space between the headset and your ear to ensure a comfortable position. Under no circumstances should
the earmount be folded like the microphone!
Putting your Bluetooth™ headset into operation
After having charged your headset for a while it is now ready for switching it on for the first time. Push the
slide switch at your headset in the position “ON”.
You now have the choice whether you use your „old“ handheld receiver or your Bluetooth™ headset. For
making a telephone call you still have to always lift up your telephone receiver. Dialling as well will still always
be done with your „old“ telephone. If you want to switch over to your Bluetooth™ headset, place the receiver
next to your telephone.
2
3
4
max.1- 2cm,
Danger of breaking!
5
1
Accept incoming calls and adjust receiving volume
• By once pressing the talk button at your BluetoothTM headset you can take over a call with your
wireless headset. Switch-over will always take a short moment. During switch-over you will hear a
short melody.
• Adjust the earphone volume by pressing the volume buttons or of the headset according to
your wishes. You may also feel the volume keys with your fingers: The key with one dot reduces the
volume, while the key with 3 dots will increase it. This adjustment will have no effect on the volume
of the microphone! This volume is automatically adjusted by the volume of our own voice and the
integrated DSP (digital signal processor).
• After finishing your call do not forget to put back your handheld receiver, otherwise the line might still
be occupied thus creating unnecessary costs!
Important advice for transmission range:
The Bluetooth™ headset has an averange range of about 10m. This range can be influenced by your
surroundings. Electronic appliances close to your telephone may reduce range whereas a free area may even
increase it.
In case your Bluetooth™ headset has lost connection to your telephone just press the center button
at your headset to reconnect. In case this does not work, just switch your headset off for a short moment and
on again before pressing the center button at your headset.
Pairing between BluetoothTM Headset and Audio-Gateway
According to the international BluetoothTM standards and agreements your headset ist able to establish a
reliable and safe audio transmission to a lot of different devices using the BluetoothTM technology.
Your headset comes factory programmed („paired“) and ready for use with the individual audio-gateway
supplied together as a set. If you want to connect the headset with other BluetoothTM devices (e.g. mobile
phone), or if you have already used your headset with another device, you must repeat the pairing procedure
before reconnection to your audio-gateway.
In such a pairing procedure, headset and partner device must exchange informations and security data,
before they can mutually acknowledge themselves as partner units. This procedure, which includes a reset, is
defined as „pairing“. Important: Only paired devices can communicate with each other, there is no
comminication possible with a third device at the same time. For pairing with other devices please read the
last chapter of this manual.
Troubleshooting
Under certain circumstances it cannot be excluded totally that current supply interruptions or interferences
may perhaps have influence on the correct functions of the set. In case of a malfunction you may re-establish
the connection by this simple test procedure in exactly the following sequence:
• Switch off the audio-gateway by unplugging the DC power cable from audio-gateway
• Switch off BluetoothTM headset, too
• Insert power cable again into audio-gateway
• Switch on BluetoothTM headset again
After a short moment both units should be paired again together.
If the above described method does not help, a „general reset“ back to the factory default settings may help.
This general reset is also necessary in all cases, where the headset has been used in connection with other
BluetoothTM devices and shall now be re-connected to your individual audio-gateway. The general reset
procedure includes pairing and resetting both partner units (headset and audio-gateway), otherwise they
cannot establish a secure transmission system.
Starting general reset
Please follow the instructions in exactly the described sequence!
• (1) Switch your headset OFF with power switch (slide switch).
• (2) Switch headset ON again
• (3) Press all 3 keys at headset simultaneously at the same time and keep them pressed for
about 3 seconds. Hold headset during that procesure close to your ears. You will hear s short
melody marking a successful reset. If you do not hear the melody within 1-2 seconds, the reset
was not successful and you should repeat steps (1) to (3).
• Release all buttons.
• Switch the headset 1 x OFF and ON again at the slide switch (power off-on).
• Place the headset close to the audio gateway.
• Press and hold the TEST/PAIRING button on top side of the audio-gateway and keep button
pressed for about 6 seconds (during this time the test LED will flash)
• Release button
• Disconnect the 5 V DC power supply plug from the audio-gateway.
• Wait for about 1 second and insert the DC plug again into audio-gateway.
• Place the headset into the charging cradle, wait and observe the test-LED. The LED will flash for
some seconds until the pairing process will be finished.
• After pairing process is completed, you will hear a melody from the plugged-in headset. Now you
may take out the headset and use it.
After this procedure audio-gateway und BluetoothTM headset are paired. Privacy of your phone
conversation is ensured by the digital encryption and the BluetoothTM transmission protocol between
audio-gateway and headset. If the pairing process has not been successful, you may have made a
mistake or perhaps you have performed the steps in the wrong sequence.
In that case start the procedure once more again from the beginning.
Pairing-procedure with a different partner unit
You only need to follow the instructions in this chapter, if you intend to use the headset together with other
devices with BluetoothTM technology, like a GSM mobile phone etc instead of the audio-gateway. In that case
you must prepare the headset so, that it will now be combined („paired“) with another device. As first step you
initialize a reset of the headset. Switch the headset off and on again, press and keep all 3 buttons pressed
simultaneously for about 3 seconds. At the end of this time you will hear a melody as confirmation for a
successful reset. You can release the buttons. Now switch the headset for a short moment off and on again.
The headset is now ready for pairing with other BluetoothTM devices.
The following procedure depends on the other partner device and can be different from model to model.
Please follow the instructions of the user manual and start the pairing process. In case of GSM mobile phones
the phone will search for active BluetoothTM devices and will detect the headset as „ BT 1000 by Albrecht “ .
Mobile phone and BluetoothTM Headset exchange their data, which contain individual serial numbers and
other safety codes, to enable a safe audio connection between the 2 new partners. During the pairing process
the menu will ask for a PIN code of the BluetoothTM headset. Please use PIN Code
1234
unless your BAG 1000 comes with a special registration card. (in that case please use the PIN code on the
card)
The manufacturers of BluetoothTM equipments are updating their instructions frequently. Please make sure
that you use their latest instructions only. You may download the instructions from the internet or ask your
phone distributor.
Update hints: On our homepage you can find further information concerning
• Albrecht BluetoothTM products
• Revised user manuals
• Technical documents
• Declaration of conformity
• List of countries with special regulations
Service-Hotline: (+82)(0)31 428 7222
Service-Fax: (+82)(0)31 451 2994
e- Mail: kennegy@jcomco.com
Technical Data
Wireless transmission system Spread-Spectrum Bluetooth TM Standard 1.1, Class 2
Frequency range 2402 to 2480 MHz
Channels 79 with 1 Mhz bandwidth per channel
Radiated transmission power (ERP) max. + 4 dBm (2.5 mW), with automatic power control
Modulation digital encryption, FHSS, GMSK, 1 Mbit/s
Channel occupancy system frequency hopping 625 µs time slot
Maximum communication distance approx. 10 m
Audio-processing PCM Codec, ear protection and level control via chipset DSP,
16 steps volume setting
Headset power supply high power lithium polymere battery 200/300 mAh
Energy saving circuit automatic 1:72 in longer standby periods
Telephone interface audio gateway with smart charger for bluetooth headset, plug–in
„Western“ connectors for standard headset cord
Weight BAG-2000 157 g, AD/DC Adaptor 225 g.
Input rated 4.7 V - 7.8 Vdc, 300mA - 500mA
Output rated (Charger) 4.5 V – 5V dc, MAX 200 mA
Applied European Standards EN 300 328-2 V 1.2.1; EN 301 489-01 V 1.3.1
EN 301 489-17 V 1.1.1 ; EN 60950: 2000
CE Marking & Conformity Declaration This unit fulfills the above mentioned European Standards and is
marked with CE and the "notified body's" registration number 0197
(TÜV Rheinland). You will also find the "alert sign" for Class 2
equipment according to R&TTE directive, because Bluetooth
applications are free for use within EU, but not yet declared to be free
usable in all other european countries. Our latest issue of Conformity
Declaration and product documentation can be downloaded from our
service homepage under http://www.jcomco.com
Safety notes While the transmitting power of BluetoothTM Systems is far below
(up to a factor of 1000) the radiated power levels of hand held GSM
phones and is generally not regarded as dangerous, interference
effects between radio transmitters and other electronic devices
cannot be excluded in sensitive environments, like medical centers,
and airplanes. Operators may request that BluetoothTM devices must
remain switched off in such areas.
FCC Information:
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.
The changes or modifications not expressly approved by the party responsible for compliance could void the
user’s authority to operate the equipment.
IMPORTANT NOTE:
To comply with the FCC RF exposure compliance requirements, no change to the antenna or the device is
permitted. Any change to the antenna or the device could result in the device exceeding the RF exposure
requirements and void user’s authority to operate the device.
© J Communications Co.,Ltd (March 2003)