Dell AD211 Bluetooth Portable Speaker User Manual

Page 27

level on the Bluetooth
device through its
operating
system/application
program.

• Test the speaker using

another audio source,
for example a portable
music player.

Static noise from
the speaker

Buzzing Noise

• Remove any

obstructions between
the speaker.

• Make sure that

there are no loose
objects hanging or
touching the speaker.

• Try decreasing the

volume level of the
speaker.

When using the
mic on the
speaker, the Talk/
Mute LED is not
white

Talk/Mute LED is red

• If the LED color

is red, the mic is
muted

• Short press the

Talk/Mute
button to
activate the mic