Marshall Amplification WILLEN - Bluetooth Signal Interference; Erratic Speaker Operation

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WILLEN - FULL ONLINE MANUAL
Bluetooth
connection
drops out
There is a strong
electric field
surrounding the
speaker. Items
such as microwave
ovens, wireless
network adapters,
fluorescent lights
and gas cookers
use the same
frequency range as
the Bluetooth device.
This may lead to
electrical
disturbances.
There is a
software error.
Move the speaker
to another spot or
turn o or move
the interfering
electronic device.
Perform a factory
reset by pressing the
Bluetooth button for
7 seconds.
The speaker needs to
be set up again.
Erratic behaviour The speaker is not
using the latest
firmware version.
Download the
Marshall Bluetooth
app and connect
to the speaker.
Follow the in-app
instructions to ensure
that the speaker
has the latest
firmware version.
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