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Controlling the MP 2500 R
The
MP 2500 R
can also be controlled from the mobile device (Start/Stop,
Pause, Volume, etc.). To control the
MP 2500 R
the mobile device must
conform to the Bluetooth AVRCP protocol.
Please note that many AVRCP-capable mobile devices do not support all the
MP 2500 R
’s control functions. In case of doubt, please ask the manufacturer
of your mobile device.
NOTES
The
MP 2500 R
has been tested with a large number of Bluetooth-capable
mobile devices. However, we are unable to guarantee general compatibility with
all devices available commercially since the range of equipment is so wide, and
the various implementations of the Bluetooth standard differ widely in some
cases. If you encounter a problem with Bluetooth transfer, please contact the
manufacturer of the mobile device.
The maximum range of a Bluetooth audio transfer is normally about 3 to 5
metres, but the effective range may be affected by a number of factors. To
achieve good range and interference-free reception there should be no
obstacles or persons between the
MP 2500 R
and the mobile device.
Bluetooth audio transfers take place in what is known as the “everyman
frequency band”, in which many different radio transmitters operate - including
WLAN, garage door openers, baby intercoms, weather stations, etc. Radio
interference caused by these other services may cause brief dropouts or - in
rare cases - even failure of the connection, and such problems cannot be
excluded. If problems of this kind occur frequently in your environment, we
recommend that you use the Streaming Client or the USB input of the
MP 2500 R
instead of Bluetooth.
By their nature, Bluetooth transmissions always involve data reduction, and the
attainable sound quality varies according to the mobile device in use, and the
format of the music to be played. As a basic rule the maximum quality of music
which is already stored in a data-reduced format, such as MP3, AAC, WMA or
OGG-Vorbis, is worse than with uncompressed formats such as WAV or FLAC.
For the highest reproduction quality we always recommend the use of the
Streaming Client or the USB input of the
MP 2500 R
instead of Bluetooth.
Qualcomm is a trademark of Qualcomm Incorporated, registered in the United States and other
countries, used with permission. aptX is a trademark of Qualcomm Technologies International,
Ltd., registered in the United States and other countries, used with permission
