Enter the code using the preset radio buttons (Button 1 = first digit, Button 2 = second digit, etc.).
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For modern Clarion units (NX, NZ, and FZ series), the codes are tied to a server-side database. You cannot “generate” these; you must query Clarion’s dealer network or a paid database. A free exclusive generator for modern units is Enter the code using the preset radio buttons
Hold down buttons simultaneously for several seconds. Button 2 = second digit