Dell AD211 Bluetooth Portable Speaker - Manual (Page 26)

• Check if the power
LED is blinking amber.
If LED is blinking
amber, this indicates
that battery status is
low. Connect the USB
charging cable and
charge the battery.
Distorted sound in
Bluetooth mode
• Remove any
obstructions between
the speaker and the
user.
• Set the volume
level of the
Bluetooth
device to fifty
percent.
• Decrease the volume
level of the speaker.
• Test the speaker
using another
audio source,
for example a
portable music
player.
• Make sure no loose
objects are touching
the speaker.
• Check if the power
LED is blinking amber.
If LED is blinking
amber, this indicates
that battery status is
low. Connect the USB
charging cable and
charge the battery.
Low sound
output Volume is too low
• Remove any
obstructions between
the speaker and the
user.
• Increase the volume