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48
Cause
Possible remedy
The operating time of your uStream is reduced
substantially
The battery typically
needs several charging
cycles to achieve full
performance
Charge for at least three hours
the first time you charge
uStream. Let a new uStream
discharge completely three
times
I have interruptions while my audio streaming is active
uStream is too far away
from the hearing aids
while streaming
Wear uStream clipped to your
clothing with a maximum
40 cm (16”) distance to the
hearing aids
Bluetooth signal is
out of range
Keep the Bluetooth device
within the operating range
I cannot hear the demo sound
Hearing aids are not
worn correctly
Make sure your hearing aids
are inserted correctly
uStream is not worn
correctly or switched
off
Wear uStream clipped to your
clothing with a maximum
40 cm (16”) distance to the
hearing aids. Make sure
uStream is charged and
switched on
For any problems not listed in this user guide, please
contact your hearing healthcare professional.
Warnings
Please read the information on the following
pages before using your Unitron uStream.
Hazard warnings
Keep this device out of reach of pets and
children under 3 years.
Only use hearing aids that have been
specially programmed for you by your
hearing healthcare professional.
Changes or modifications to any of the
devices that were not explicitly approved by
Unitron are not permitted.
For persons with active implantable medical
devices (i.e. pacemakers, defibrillators, etc.)
the use of this device is not permitted. Ask
your hearing healthcare professional for
details.
Opening the uStream might damage it. If
problems occur which cannot be resolved
by following the remedy guidelines in
