Hellberg Secure Synergy Manuel D'utilisation page 11

IMPORTANT!
Due to safety reasons, the volume of the AM/FM radio and music streaming is muted at an incoming
call or other communication from the connected unit.
The volume is reset automatically when the communication is ended.
Due to safety reasons, the volume of the Level Dependent function and external sound input is NOT
muted at incoming calls or other communication from the connected unit (if these functions are in
use).
Excessive sound pressure from earphones and headphones may cause hearing loss.
Some phones may not have access to all Bluetooth® functions. In that case these functions have to
be controlled directly on the phone.
The headset has the function "side-tone" which allows users to hear their own voice in the headset.
This improves communication in noisy environments and let users talk at a normal speech level.
Low battery warning
When the battery power is decreasing and approximatly 5 % remains of maximum run time, an audio signal
of 5 shifting tones will be heard in the headset. The batteries should then be changed or charged as soon
as possible. The LED light flashes red once and the headset will turn off when the batteries are completely
drained.
Power save function
To avoid unintentionally drainage of the batteries, e.g. if the headset is left on after the working hours, the
headset will automatically be turned off after 6 hours if no settings have been made within the 6 hour period.
Press and hold the BT knob for 3 seconds to restart the Bluetooth® function and resume the connection.
If the AM/FM radio or Level Dependent function was turned on, each individual volume control (A:12, A:10)
must be turned off and then on again.
Exchange the batteries
The headset can run on both rechargable and disposable batteries of AA type (LR6/HR6). Make sure you
only use specified battery types. Warning! If other battery types than specified are used, risk of explosion
may occur. Dispose used batteries according to local regulations.
Unscrew the battery lid. (A:16). Check that the batteries + and - poles are placed correctly in the battery
compartment.
Never connect a charger to the headset if disposable batteries are used.
Charging of batteries
Prior to charging, make sure all functions are switched off.
The headset will charge when connected to a USB socket (PC, car etc.) or when using a USB wall charger,
i.e. your mobile phone charger. Use the USB cable supplied with the headset. (B:4)
Only use a charger that is approved to local directives for electronic devices. Charger specifications: Output
DC5V⎓1000mA
Check that the charger is correctly connected to the headset charging socket (A:18) and the power source
and make sure specified batteries are used and placed with the + and - poles correctly in the battery
compartment. When charging, the headset LED light will flash red.
Use only by the manufacturer specified and approved charger.
When the batteries are charged the LED will light up solid red. A full charge will take approximatly 3 hours
(longer if charged from a USB socket).
Important! Do not use the headset when the batteries are charging!
The batteries run time with all functions in use is about 23 hours. The run time will increase if less functions
are in use.
Recommendations for maximum lifespan of rechargeable batteries
• New rechargeable batteries should be fully charged before first use.
• Remove batteries if not in use for a long period.
Canada ComplianceStatement
WARNING This Class (B) digital apparatus complies with Canadian ICES-003. This device complies with
Industry Canada's licence-exempt RSS 247. Operation is subject to the following two conditions:
1) This device may not cause interference; and
2) This device must accept any interference, including interference that may cause
undesired operation of the device.
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Synergy Synergy