Altec Lansing inMotion iM510 - Manual (Page 7)

7
There is a
crackling
sound
coming
from
speakers.
There is a
crackling
sound
coming
from
speakers
(when
connected
to PC or
laptop).
The sound
is distorted.
There is
radio
interfer-
ence.
Intermit-
tent
buzzing.
The Sansa player is not correctly
seated into the docking station.
If using an alternate audio source,
the audio source is not properly
connected to the inMotion iM510
or there is a problem with the
alternate audio source.
The operating system’s volume
level is set too high.
The inMotion iM510’s volume level
is set too high.
The unit is too close to a radio
tower.
The unit is located too close to a
GSM cell phone.
Turn off the Sansa player, remove it from the
docking station, reseat it, and turn it on again.
• Connect an alternate audio source — such as a
CD player, MP3 player, or portable DVD player —
to your inMotion iM510 by plugging one end of
the 3.5mm stereo cable to the line out of your
portable device (if it has one) or to the device’s
headphone jack. Connect the other end to the
input marked “AUX” on the back of the
inMotion iM510.
• Set the volume on the audio source at mid-level.
• Set the volume on the inMotion iM510 at
minimum level and adjust upward to a
comfortable listening level.
Check the operating system volume level and
decrease it if necessary.
The “+” and “–“ buttons on the top of the
inMotion iM510 are the master volume controls.
Press and hold the “–“ button to decrease the
volume.
Move the unit to see if the interference
goes away.
Move the GSM cell phone away from the unit.
Symptom Possible Problem Solution