Alpine CDE-W235BT manual

Alpine CDE-W235BT manual

PDF manual · 40 pages · English
Please read before using this equipment.
Veuillez lire avant d’utiliser cet appareil.
Léalo antes de utilizar este equipo.
Designed by ALPINE Japan
19145 Gramercy Place, Torrance,
California 90501, U.S.A.
Phone 1-800-ALPINE-1 (1-800-257-4631)
777 Supertest Road, Toronto,
Ontario M3J 2M9, Canada
Phone 1-800-ALPINE-1 (1-800-257-4631)
Thank you for purchasing this Alpine product. Please take a moment to protect your purchase by
registering your product now at the following address:
You will be informed of product and software updates (if applicable), special promotions, news
about Alpine, and entered for a chance to win prizes.
Merci davoir acheté ce produit Alpine. Nous vous invitons à consacrer un moment à la protection
de votre achat en enregistrant votre produit dès maintenant à l’adresse suivante :
Vous serez tenu informé des mises à jour des produits et des logiciels (le cas échéant), des
promotions spéciales, de l’actualité d’Alpine, et vous aurez une chance de remporter des prix.
Gracias por adquirir este producto Alpine. Con solo unos pocos pasos podrá proteger su producto,
registrándolo a través de la siguiente dirección:
Recibirá información sobre nuevos productos y software, promociones especiales, novedades sobre
Alpine y participará en el sorteo de premios.
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Manual description

{"id"=>276, "description"=>"The Car Radio Alpine CDE-W235BT is a versatile car audio unit that offers various functionalities. It comes with a Bluetooth interface to connect with devices and initiate hands-free calls. It also includes a USB port, AUX input, and CD player to play different music sources. The device is equipped with a high-resolution display and intuitive controls for easy operation. The radio can store up to 18 FM and 6 AM radio presets to quickly access favorite stations. The device also has an advanced sound equalizer with crossover and time correction feature to optimize the audio output based on individual preferences. The radio can be connected with additional amplifiers, speakers, and subwoofers to have a complete car audio system."}

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Alpine CDE-W235BT specifications

Brand Alpine
Model CDE-W235BT
Product car radios
EAN 4958043540655, 793276011930, 0793276011930, 8859094943784
Language English
Filetype User manual (PDF)


MP3 playback N
CD-R playback Y
CD-RW playback Y
DVD Audio playback Y
Audio system Mono, Stereo
Audio D/A Converter (DAC) 24-bit/192kHz
DVD Video playback Y
USB direct playback -
Audio formats supported 3GPP, ASF, FLAC, MP3, MP4, OTA, WAV
Video formats supported 3GPP, AVI, MP4, VP8, VP9


Preset stations quantity 10
Supported radio bands FM, PLL
Radio Data System (RDS) Y
FM band range 87.5 - 108 MHz
AM band range 530 - 1710 kHz
LW band range 153 - 279 kHz
Auto digital tuning Y
FM radio Y


Equalizer Y
Equalizer bands quantity 5
Audio output channels - channels
CD changer Y
Product colour Black, Red
Output power 340 W
Ready for iPod N
Disc types supported N
Flap front panel Y
Impedance 75 Ω
RDS features AF, PTY, TA
CD player Y
DVD player N
TV tuner integrated -
Built-in microphone Y
Bass adjustment Y
Volume control Digital
Dimmer Y


CD Text Y
Built-in display LCD
Display illumination Y
Display type IPS
Display number of lines 2 lines
Adjustable colour Y
Touchscreen Y
Widescreen Y
Ceiling mounting supported N
Display tilting N
Detachable display Y
Display digits 13 digits
Rear-view camera ready Y
LED backlight Y

Ports & interfaces

Wireless connection N
AUX in Y
Pre out port Y
Bluetooth Y
AV input Y
Bluetooth profiles A2DP, AVCTP, GAP, GAVDP, HFP, HID, OPP, PAN, SPP
Video in DVI-D
AV output 1
Digital audio coaxial in -
Digital audio optical in 1
Apple docking compatibility -
USB ports quantity 6
USB version 2.0
USB port Y


Compatible memory cards MicroSD (TransFlash)
Card reader integrated Y

Weight & dimensions

Weight 2000 g
Dimensions (WxDxH) 175 x 235 x 15 mm
Depth 163 mm
Height 1070 mm
Width 260 mm

Packaging content

Remote control included Y
Cassette adapter N

Technical details

Installation angle 36 °
Key illumination colour Blue
Number of optical discs 3 discs
Power requirements 220 - 240 V, 50 Hz
RMS rated power 32 W
Slideshow Y
File format system FAT 12/16/32
Material Glass
Playback disc formats CD audio, CD video, DVD-Video, Picture CD, SVCD
Browsing Y
Pause function Y
Repeatability Y
Compatible products Smartphone /Tablet

GPS Performance

GPS compatibility Y

Operational conditions

Operating temperature (T-T) 0 - 40 °C

Table of contents

Operating Instructions
   Getting Started
      Accessory List
      Turning Power On and Off
      Source Selection
      Initial System Start-Up
      Adjusting Volume
      Setting Time
      Listening to Radio
      Presetting Stations Manually
      Presetting Stations Automatically
      Tuning to Preset Stations
      Frequency Search Function
      Repeat Play
      M.I.X. (Random Play)
      Searching for CD Text
      Folder/File Name Search (concerning MP3/WMA)
         Folder Name Search mode
         File Name Search mode
      About MP3/WMA
   Sound Setting
      Adjusting Subwoofer Level/Bass Level/Middle Level/Treble Level/Balance (Between Left and Right)/Fader (Between Front and Rear)/Loudness/Defeat
      Audio Setup
         Equalizer Presets (F-EQ)
         Turning Loudness On/Off
         Adjusting the Parametric Equalizer Curve (3BAND EQ)
            Setting the Bass Control
            Setting the Mid Control
            Setting the Treble Control
         Setting the Source Volume Level
         Adjusting the High Pass Filter
         Turning Subwoofer ON/OFF
         Adjusting the Low Pass Filter
         Setting the Subwoofer Phase
         Setting the Subwoofer System
         External Device
            Connecting to an External Amplifier (POWER IC)
   Other Functions
      Displaying the Text
         About the indication display
         About “Text”
      Using the Front AUX Input Terminal
      Option Menu Setting
         General Setting
            Displaying the Time
            Setting the Clock Display
            Setting the AUX SETUP Mode
            Setting the AUX NAME Mode
            Playing MP3/WMA Data (PLAY MODE)
         Display Setting
            Dimmer Control
            Scroll Setting (SCROLLTYPE)
         iPod/iPhone Setting
            iPod/iPhone Search Mode Setting
   BT Hands Free Calling
      Setup Before Using
         About BLUETOOTH
         Before Using BLUETOOTH Function
         How to connect to a BLUETOOTH compatible device (Pairing)
            Pairing a BLUETOOTH compatible device with SSP (Secure Simple Pairing)
            Pairing a BLUETOOTH compatible device without SSP (Secure Simple Pairing)
         Setting the BLUETOOTH Connection (BT IN)
            Hands-Free Phone setting (HFP)
            BLUETOOTH Audio setting (AUDIO)
         Setting the BLUETOOTH Device
         Setting the Visible Mode
         Pairing a BLUETOOTH Device from the unit
         Setting the BLUETOOTH sound quality
            Adjusting the volume (VOL LV ADJ)
            Sound Auto setting (AUTO SET)
         Setting the caller information display/text message indicator ON/OFF
            Setting text message indicator ON/OFF (MSG ALERT)
            Setting the caller information display ON/OFF (CALLER ID)
         Phone Book Auto Update ON/OFF
         Changing the Phone book List Order
         Setting the Received Calls automatically (Auto Answer)
         Displaying the phone service provider name
         Selecting the output speaker
         Displaying the firmware version
         Updating the firmware
      Hands-Free Phone Control
         About the Hands-Free Phone
         Answering a Call
         Hanging up the Telephone
            Voice Dial Operation
            Redialing a Number In Outgoing History
            Dialing a Number In Incoming History
            Dialing a Number In Incoming Missed Call History
            Dialing a Number In The Phone Book
            Phone book alphabet search function
         Call waiting function
         Preset a number (Shortcut dial)
         Dialing the preset number
         Adjusting the volume when receiving a Call
         Muting the microphone input quickly (Voice Mute)
         Call Switching Operation
      BLUETOOTH Audio Operation
         Recalling the BLUETOOTH Audio Mode
         Selecting the desired Song
   Flash Memory (optional)
      Playing MP3/WMA Files from Flash Memory (optional)
      Flash Memory Connection (optional)
         Connect Flash Memory
         Remove Flash Memory
      About MP3/WMA File of Flash Memory
   iPod/iPhone (optional)
      Connecting an iPod/iPhone
      Setting the iPod Control
      Searching for a desired Song
      Alphabet search function
      Direct Search Function
      Select Playlist/Artist/Album/Genre/Composer
      Random Play Shuffle (M.I.X.)
      Repeat Play
      In Case of Difficulty
         Indication for CD Player
         Indication for Flash Memory
         Indication for iPod Mode
         BLUETOOTH mode
Installation and Connections
   Mounting the Microphone

Alpine CDE-W235BT manual FAQs

The Alpine CDE-W235BT has a weight of 1600 g.
FM stands for Frequency Modulation and AM stands for Amplitude Modulation. The biggest difference between FM radio stations compared to AM radio stations is the sound quality.
A volume above 80 decibels can be harmful to hearing. When the volume exceeds 120 decibels, direct damage can even occur. The chance of hearing damage depends on the listening frequency and duration.
If your car radio does not turn on, it will not receive any power. Check that the red wire is connected to the contact power supply and the yellow wire to the constant power supply.
A slightly damp cleaning cloth or soft, dust-free cloth works best to remove fingerprints. Dust in hard-to-reach places is best removed with compressed air.
Bluetooth is a way of exchanging data wirelessly between electronic devices via radio waves. The distance between the two devices that exchange data can in most cases be no more than ten metres.
The Alpine CDE-W235BT has a height of 100 mm.
The Alpine CDE-W235BT has a width of 178 mm.
The Alpine CDE-W235BT has a depth of 160 mm.
View all Alpine manuals
View all Alpine car radios manuals