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In Case of Difficulty
If you encounter a problem, please review the items in the following check list. 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.
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| Initial |
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Symptom | Cause and Solution | |
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No function or display. | • Car's ignition is off. | |
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| – If connected per instructions, the unit will |
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| not operate with the car's ignition off. |
• Improper connection of power leads.
– Check connections of the power leads.
• Blown fuse.
– Check the fuses on the Battery leads; replace with the proper value if necessary.
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