Berbel Skyline Edge Sound Mode D'emploi page 37


Volume
adjustment

NOTES
Volume should only be adjusted using the sound system, as this ensures
best possible reproduction quality. Start by setting the playback volume
as high as possible on your mobile device, but only to the point where the
signal is reproduced without distortion.
Any further changes to volume should then be made using the sound
system.
The sound system has been tested with a large number of Bluetooth-
enabled mobile devices, but it is not possible to guarantee general
compatibility with all devices available on the market due to the wide
range of devices and the different implementations of the Bluetooth
standard, which can vary widely. If you encounter problems with
Bluetooth transmission please contact the manufacturer of your mobile
device.
The maximum range for Bluetooth audio transmission is normally around
2 ... 3 metres. However, the effective range may vary according to a
range of factors. To obtain good range and smooth reception there
should be no obstacles or persons located between the sound system
and the mobile device.
Bluetooth audio transmission occurs in what is known as a "general-
access frequency band" in which a huge number of different radio
services are permitted to transmit, such as WLAN, garage door openers,
baby monitors, weather stations etc. It is therefore impossible to exclude
the possibility of radio interference caused by these other services, which
can lead to brief drop-outs or, in rare cases, even to failure of the
connection. If problems frequently occur in your own environment, we
recommend that you try out different locations for the mobile device close
to the sound system, and select the position which provides the best
transmission quality.
The principle of Bluetooth transmission is based on data reduction, and
for this reason the sound quality you can obtain depends on the mobile
device you are using, and the format of the music being reproduced. In
basic terms the maximum quality when playing music which is stored in a
data-reduced format, such as MP3, AAC, WMA or OGG-Vorbis, is lower
than with uncompressed formats such as WAV or FLAC.
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