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If you encounter a problem, please review the
items in the following checklist. This guide will
help you isolate the problem if the unit is at
fault. Otherwise, make sure the rest of your
system is properly connected or consult your
authorized Alpine dealer.
Common Modes
English/Français/Español
Cause and SolutionSymptom/Symptôme/Síntoma
No function or display./Fonctions inopérantes
ou pas d'affichage./La unidad no funciona ni
hay visualización.
• Vehicle's ignition is off.
— If connected following instructions, the
unit will not operate with the vehicle's
ignition off.
• Improper power lead connections.
— Check power lead connections.
In Case of Difficulty
No sound or unnatural sound./Aucun son ou
son artificiel./No hay sonido o éste no es
natural.
• Incorrect setting of volume/balance/fader
controls.
— Readjust the controls.
• Connections are not properly or securely
made.
— Check the connections and firmly
connect.
• Blown fuse.
— Check the fuse on the battery lead of the
unit; replace with the proper value if
necessary.
• Weak or no battery power.
— Check battery.