different from cellular phone, where a duplex connection to Your partner is established during the conversation.
We cannot recommend to use automatic voice operation (VOX) in motor bike communications, because the
engine and surrounding noise can cause unwanted triggering of Your transmitter. This will create interference
and can block the use of the channel for other users without that You may notice this!
VOX operation may be possible for other applications in lower noise environment. In this case You will need
an optional available VOX adapter (this is a blind plug instead of the PTT button)
Do not forget to charge both adapter and headset before each use. Even if the adapter is switched off, a small
leakage current will discharge Li-Ion batteries slowly, but continuously. This is common to all devices with Li-
Ion batteries.
Reset and / or pairing with other devices
It may happen that a pairing procedure was not successful. In that case switch both units off and start a new
pairing procedure. Normally both devices save their pairing information in a non volatile memory, so You do
not need to repeat the procedure before next use, just switch on- that’s it.
If You should need to use the headset for another device, like cellular phone, You must normally repeat the
pairing when returning to the 2-way-radio adapter. Some headsets on the market allow multi-pairing functions.
in that case no repeated pairing is necessary when returning o the radio.
Interface requirements for 2-Way-Radios
• Double audio jacks for mic (2.5 mm) und speaker /phone (3.5 mm)
• Only radios can be used which have conventional grounded audio outputs. DC coupled bridge
amplifier outputs cannot work with our adapter. All ALAN and many other radios can be used.
• For radios with a single 2.5 mm stereo audio socket, You will need our additional adapter plug
29254, because direct connection of the Bluetooth adapter into the Mic socket allows only
restricted VOX operation without PTT.
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) less than + 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
Operating time switched on (StandBy) max. appr. 100 hours
talk time max. appr. 6 hours
Audio-processing PCM Codec
Adaptor power supply high power lithium polymere battery 170 mAh
Charging system 230 V switching power supply charger with automatic full battery
detecting
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 + A1, A2, A3, A4, A11
CE Marking & Conformity Declaration
This unit fullfills the above mentioned European Standards and is
marked with CE. According to the latest European Regulations, this
Bluetooth
TM
device is a class 1 equipment which can be used without
restrictions in all EU and associated countries which apply the
R&TTE directive. Please be aware that other restrictions may still be
in force for the 2 way radio connected with Your Bluetooth adapter.
Our latest issue of Conformity Declaration and product
documentation can be downloaded from our service homepage under
http://www.alan-albrecht.info
Safety notes While the transmitting power of Bluetooth
TM
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 Bluetooth
TM
devices must
remain switched off in such areas. The same restrictions apply for the
radios connected with the Bluetooth device.
© ALAN Electronics GmbH (April 2005)
Service-Hotline: (+49) (0) 6103 9481 30
Service-Fax: (+49) (0) 6103 9481 60
e- Mail: service@alan-germany.de
Service Download http://www.alan-albrecht.info
