Sound Storm ML39USA User manual

Issues Possible Causes Solutions
Is the Key in the ACC or
IGN position?
Press the Power buttonUnit not powering
On
Fuse is burnt. Check and replace fuse with appropriate size and
rating
It is mute or the volume
is at zero.
Adjust the volume to your required level.No sound
Wires are improperly
connected.
Check the wiring diagram and make sure wires are
properly connected.
Incorrectly
reading USB or
SD card
Error or not recognizing
the media
Remove and re-insert, check media files
Volume level too high Lower the volume to a comfortable level.Audio Distortion
Speaker cables are
contacting bare metal
Properly connect and secure all connections
Antenna might be powered Check to see if the antenna needs to be powered by the
remote out wire.
Poor tuner
reception
Weak signal Change the station.
Not responsive Turn off the power and power it on again.Unit is freezing
Reset the unit, by pressing the RESET button