Alfa Romeo 4C Alpine Radio 2018 Manual page 136

Broadcast in noisy.
• The antenna is not the proper length.
– Extend the antenna fully; replace it if it is broken.
• The antenna is poorly grounded.
– Make sure the antenna is grounded properly at its
mounting location.
CD
CD Player not functioning.
• Out of operating temperature range +50°C (+120°F) for
CD.
– Allow the vehicle's interior (or trunk) temperature
to cool.
CD playback sound is wavering.
• Moisture condensation in the CD Module.
– Allow enough time for the condensation to evapo-
rate (about 1 hour).
CD insertion not possible.
• A CD is already in the CD player.
– Eject the CD and remove it.
• The CD is being improperly inserted.
– Make sure the CD is being inserted following in-
structions in the CD Player Operation section.
Unable to fast forward or backward the CD.
• The CD has been damaged.
– Eject the CD and discard it; using a damaged CD in
your unit can cause damage to the mechanism.
CD playback sound skips due to vibration.
• Improper mounting of the unit.
– Securely re-mount the unit.
• The disc is very dirty.
– Clean the disc.
• The disc has scratches.
– Change the disc.
• The pick-up lens is dirty.
– Do not use a commercially available lens cleaner
disc. Consult your nearest authorized dealer.
CD playback sound skips without vibration.
• The disc is dirty or scratched.
– Clean the disc; damaged disc should be replaced.
ADDITIONAL INFORMATION 135
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