12
-EN
Information
MD
The MD could not be inserted.
• Another MD is already inserted.
- Eject the inserted MD and insert the MD.
• The MD is inserted incorrectly.
- Insert the MD correctly.
Sound skips due to vibration.
• Improper mounting.
- Securely re-mount the unit.
Sound skips without vibration.
• Dirty or scratched MD. Bad recording condition.
- Change the MD.
The play back won't start.
• Dirty or scratched MD. Bad recording condition. A
non-recorded MD. Not a music MD.
- Change the MD.
• Dew condensation.
- Wait for a while before using.
The power turns on but the playback won't start.
• The sound volume level of the head unit is adjusted to
minimum.
- Increase the sound volume of the head unit.
In Case of Difficulty
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.
Basic
No function or display.
• 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.
• Blown fuse.
- Check the fuse on the battery lead of the unit; replace
with the proper value if necessary.
• Internal micro-computer malfunctioned due to
interference noise etc.
- Press the Reset button with a ball-point pen or other
pointed article.
Radio
Unable to receive stations.
• No antenna or open connection in cable.
- Make sure the antenna is properly connected;
replace the antenna or cable if necessary.
Unable to tune stations in the seek mode.
• You are in a weak signal area.
- Make sure the tuner is in the DX mode.
• If the area you are in is a primary signal area, the
antenna may not be grounded and connected properly.
- Check your antenna connections; make sure the
antenna is properly grounded at its mounting location.
• The antenna may not be the proper length.
- Make sure the antenna is fully extended; if broken,
replace the antenna with a new one.
Broadcast is 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.