Alpine CDE-W235BT Quick Reference Guide

31-EN
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 evaporate (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 instructions 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 Alpine dealer.
CD playback sound skips without vibration.
• The disc is dirty or scratched.
– Clean the disc; damaged disc should be replaced.
Error displays (built-in CD player only).
• 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.
CD-R/CD-RW playback not possible.
• Close session (finalization) has not been performed.
– Perform finalization and attempt playback again.
MP3/WMA is not played back.
• Writing error occurred. The MP3/WMA format is not compatible.
– Make sure the MP3/WMA has been written in a supported format.
Refer to “About MP3/WMA” on page 12, and then rewrite in the
format supported by this device.
The sound is not output from the speakers.
• Unit has no output signal of the internal amplifier.
– POWER IC is switched to “POW ON”, refer to “Connecting to an
External Amplifier (POWER IC)” on page 15.
iPod does not play and no sound is output.
• The iPod has not been recognized.
– Reset this unit and the iPod. Refer to “Initial System Start-Up” on
page 8. To reset the iPod, refer to the Owner’s Manual of the iPod.
• No CD is inserted.
– Insert a CD.
• Although a disc is inserted, “NO DISC” is displayed and the unit does
not start to play or eject the disc.
– Remove the disc by following these steps:
Press the  button again for at least 2 seconds.
If the disc still does not eject, consult your Alpine dealer.
• Mechanism error.
1 Press the  button and eject the CD.
If not ejecting, consult your Alpine dealer.
2 When the error indication remains after ejecting, press the 
button again.
If the error indication still does not turn off after pressing the 
button for a few times, consult your Alpine dealer.
• When “ERROR” is displayed:
If the disc cannot be ejected by pressing , press the RESET button
(Refer to “Initial System Start-Up” on page 8) and press  again.
If the disc still cannot be ejected, consult your Alpine dealer.
• A copy-protected WMA file was played back.
– You can only play back non-copy-protected files.
• A sampling rate/bit rate not supported by the unit is used.
– Use a sampling rate/bit rate that is supported by the unit.
CD
MP3/WMA
Audio
iPod
Indication for CD Player

Alpine CDE-W235BT Specifications

General

Audio system	4.0
MP3 playback	Yes
DVD Audio playback	No
Playback disc formats	CD audio
Audio formats supported	AAC, CD-A, MP3, WMA
Video formats supported	Not supported
AM band range	531 - 1602 kHz
FM band range	87.5 - 108 MHz
LW band range	153 - 281 kHz
Supported radio bands	FM, LW, MW
Preset stations quantity	30
Impedance	4 Ω
Output power	200 W
RDS features	RT, TA
Product color	Multicolor
Volume control	Digital
Disc types supported	CD, CD-R, CD-RW
Audio output channels	4.0 channels
Equalizer bands quantity	3
Display type	LCD
Display digits	28 digits
Display number of lines	2 lines
Video in	0
USB version	2.0
Bluetooth profiles	A2DP, AVRCP, HSP, SSP
USB ports quantity	1
Apple docking compatibility	iPhone, iPod
Material	Metal, Plastic
File format system	FAT 16/32
Power requirements	11 - 16 VDC
Compatible products	iPod / iPhone / Nokia
Key illumination color	Multi
Number of optical discs	1 discs
Operating temperature (T-T)	-10 - 60 °C

Weight and Dimensions

Depth	160 mm
Width	178 mm
Height	100 mm
Weight	1600 g
Dimensions (WxDxH)	178 x 160 x 100 mm