Alpine 9ZUA147 Manual Download

Page: 105 / 111

105

-EN

Disc playback sound skips due to vibration.

• Improper mounting of the unit.

- Securely re-mount the unit.

• Disc is very dirty.

- Clean the disc.

• Disc has scratches.

- Change the disc.

• The pick-up lens is dirty.

- Do not use a commercially available lens cleaner disc. Consult

your nearest Alpine dealer.

Disc playback sound skips without vibration.

• Dirty or scratched disc.

- Clean the disc; a damaged disc should be replaced.

CD-R/CD-RW/DVD-R/DVD-RW/DVD+R/DVD+RW playback
not possible.

• Close session (finalization) has not been performed.

- Perform finalization and attempt playback again.

Error displays.

• Mechanical error.

- Press

. After the error indication disappears, insert the disc

again. If the above-mentioned solution does not solve the
problem, consult your nearest Alpine dealer.

MP3/WMA/AAC is not played back.

• Writing error occurred. The CD format is not compatible.

- Make sure the CD has been written in a supported format.

Refer to “About MP3/WMA/AAC” (pages 100 to 101), then
rewrite in the format supported by this device.

Unit does not operate.

• Condensation.

- Wait a while (about 1 hour) for the condensation to dry.

Playback does not start.

• Disc is loaded upside-down.

- Check the disc and load it with the labeled side facing upward.

• Disc is dirty.

- Clean the disc.

• A disc not able to play back with this unit is loaded.

- Check if the disc is able to be played back.

• Parental lock is set.

- Cancel the parental lock or change the rating level.

Picture is unclear or noisy.

• Disc is being fast-forwarded or fast-reversed.

- The picture may be slightly disturbed, but this is normal.

• Vehicle’s battery power is weak.

- Check the battery power and wiring.

(The unit may malfunction if the battery power is under 11
volts with a load applied.)

Image stops sometimes.

• Disc is scratched.

- Replaced with a non-scratched disc.

Navigation

The Navigation cannot work properly.

• Reset Navigation system.

- Turn the ignition key off, and then set to ON again.

If this Message Appears

Various messages are displayed on the screen during operation. In
addition to the messages telling you the current status or providing
guidance for the next operation, there are also the following error
messages. If one of these error messages is displayed, carefully follow the
instructions in the solution column.

System

If you are driving, please pull over and park before using this
function.

• A setup operation, etc., was carried out while the vehicle was

running.
- Move the vehicle to a safe location, stop, and engage the

parking brake, then carry out this operation.

Over-current detected on the USB.

• Abnormal current is run to the USB connector device.

- Turn the ignition key off, and then set to ON again.
- Attempt to connect another iPod/iPhone/USB Flash drive.

USB Hub is not supported.

• A USB flash drive with a hub is connected.

- You cannot play back from a USB flash drive with a hub. USB

hub connections are also not supported.