Dell AE415 User Manual page 14

Aux-in distortion
Headphone jack is
connected, but no
sound is heard
Headphone jack
connected
14
Aux-in cable is not
properly plugged in
External audio
source is not playing
music and the
volume is 0%
Audio distortion

Check if the audio device is
turned on or is playing
music.

Make sure that the audio
device volume is not set to
0%.

Try a known good speaker
or audio source.

Clear any obstructions
between the speaker and the
user.

Confirm that the audio line-
in plug is completely
inserted into the jack of the
audio source.

Decrease the volume of the
audio source.

Turn the volume level to a
lower setting by pressing the
"-" button on the left
satellite.

Clean and reseat the cables.

Make sure no loose objects
are touching the speaker.

Check if the platform music
player or external audio
source is playing music.

Check if the audio source
and the speaker volume is
not set to 0%.

Check if the headphone
plug is properly inserted into
the speaker headphone jack.

Check if the headphone
plug is not showing
intermittent connection.

Check if the music file is not
distorted when playing