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Alpine CDE-W235BT Support Question

Alpine CDE-W235BT Support Question

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Question posted by rajanichand on July 31st, 2013

Bluetooth Stops Working Intermittently

I have been using the W235BT happily for a few month now. It just started showing a problem with Bluetooth couple days ago. When I switched it on in that evening Bluetooth didn't connect. When I went to BT menu for re-pairing, it didn't let me choose any option like "search Dev", Paired Dev etc. All options in the BT menu appeared as if disabled. To my surprise, it started working again just in the next morning. And then, stopped working today evening. 

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Related Alpine CDE-W235BT Manual Pages

Owner's Manual (french) - Page 45

... take a moment to protect your product now at the following two conditions: (1) this device may cause undesired operation of IC Rules. About the Rules of Bluetooth Electromagnetic Radiation Regulation USA/Canada México This device complies with Part 15 of the FCC Rules and RSS-Gen of this device must accept...
Owner's Manual (english) - Page 3

...About BLUETOOTH 20 Before Using BLUETOOTH Function 20 How to connect to a BLUETOOTH compatible device (Pairing 20 Pairing a BLUETOOTH compatible device with SSP (Secure Simple Pairing 20 Pairing a BLUETOOTH compatible device without SSP (Secure Simple Pairing 20 BLUETOOTH SETUP 21 Setting the BLUETOOTH Connection (BT IN 21 Hands-Free Phone setting (HFP 21 BLUETOOTH Audio setting (AUDIO 21...
Owner's Manual (english) - Page 4

...Call 25 Muting the microphone input quickly (Voice Mute 26 Call Switching Operation 26 BLUETOOTH Audio Operation 26 Recalling the BLUETOOTH Audio Mode....... 26 Selecting the desired Song 26 Pausing 26 Flash Memory ...31 Audio 31 iPod 31 Indication for CD Player 31 Indication for Flash Memory 32 Indication for iPod Mode 32 BLUETOOTH mode 32 Specifications 33 Installation and Connections ...
Owner's Manual (english) - Page 7

... lost data, etc., even if data, etc., is inserted in other countries. • The BLUETOOTH® word mark and logos are registered trademarks owned by the developer to use is not responsible for the operation of this device or its compliance with this unit. Use a commercially available USB extension cable, and connect it in the...
Owner's Manual (english) - Page 8

... and hold AUDIO/SETUP for at least 2 seconds to activate the SETUP mode. 2 Turn the Rotary encoder to ON. Notes • To synchronize the clock to turn off the unit power. 2 Press RESET with a ballpoint pen or similar pointed object. Minutes will start from level 12. Refer to "Setting the BLUETOOTH Connection (BT IN)" on...
Owner's Manual (english) - Page 13

... compensates for details about loudness, refer to choose the desired mode. Use steps 1 to 5 to select one of musical source material. &#...AUDIO SETUP menu, Audio Setting can be modified. Equalizer Presets (F-EQ) 10 typical equalizer settings are linkage. AUDIO  GENERAL  DISPLAY  IPOD  BLUETOOTH 3 Turn the Rotary encoder to modify. Sound Setting AUDIO...
Owner's Manual (english) - Page 15

...OFF: No subwoofer signal is produced by stopping the power supply of the built-in...Further setting items: TUNER / DISC / USB / IPOD / BT AUDIO / AUX / PHONE TALK / RING TONE / MIC GAIN ...even at low volume settings, the subwoofer is individually adjustable. For example, if the TUNER level sounds lower than the selected cutoff are driven by using this unit can be adjusted to "Connections...
Owner's Manual (english) - Page 16

...; The text or tag information may not be correctly displayed, depending on the connected mobile phone, the elapsed time may not be scrolled one time (except Radio mode...SONG TITLE  TRACK NO./ELAPSED TIME The display in BLUETOOTH Audio mode: BT A/ELAPSED TIME*3  ARTIST NAME  ALBUM NAME  SONG NAME  BT A/ELAPSED TIME *1 Displayed during playback of a disc with...
Owner's Manual (english) - Page 17

...61555; VOL LV ADJ*1 BT AUDIO mode: BT SET*6  VOL LV ADJ*1 Phone mode (Non-calling mode): PHONE SET*7  VOL LV ADJ*8 Phone mode (Calling mode): SPK SWITCH*9  VOICE MUTE*10.... For details about BLUETOOTH by simply connecting it to "BLUETOOTH SETUP" on page 18. *6 FW VERSION can be selected in SETUP mode. Using the Front AUX Input Terminal Connect a portable music player...
Owner's Manual (english) - Page 18

... iPod: IPOD LIST *1 Refer to "Audio Setup" on page 13. *2 Refer to "BLUETOOTH SETUP" on page 21. *3 Refer ... item. 1 Press and hold AUDIOSETUP for at least 2...AUX OFF) 5 Press and hold AUDIOSETUP for at power off ...Turn the Rotary encoder to the unit. Use steps 1 to 5 to select one ...audio of an external device, (such as a Portable audio player) to the AUX connector of the portable ...
Owner's Manual (english) - Page 20

... Rotary encoder Setup Before Using About BLUETOOTH BLUETOOTH is not guaranteed. Notes • Depending on the BLUETOOTH version, a BLUETOOTH compatible device may fail. Also refer to use Hands-Free phone or BT Audio function. Set "HFP" or "AUDIO" to ON when you want to the Owner's Manual of this unit to be able to "Setting the BLUETOOTH Connection (BT IN)" on page...
Owner's Manual (english) - Page 21

... call . *2 The items are common to the various BLUETOOTH functions. The indicator blinks when the signal of 3 connected BLUETOOTH compatible devices that you previously registered.  Setting item: PAIRED DEV 1 Turn the Rotary encoder to select a BLUETOOTH compatible device you want to use BLUETOOTH Audio function. OFF: BLUETOOTH Audio function is activated. Note • When HFP is...
Owner's Manual (english) - Page 22

...: VISIBLE M Setting contents: VISI M OFF / VISI M ON (Initial setting) VISI M OFF: Disable recognition of the caller from the unit The BLUETOOTH device is used when a connectable BLUETOOTH compatible device is searched and connected to the BLUETOOTH compatible device. While a call , "NO NAME" will not be displayed on this unit. • When this unit prompts you want...
Owner's Manual (english) - Page 23

... version The current firmware version will be answered automatically even though this time, the phone book is not accessible. If a BLUETOOTH compatible device is not connected, "ID UNSENT" will be displayed. "ID UNSENT...speaker You can select the connected speaker in car. You can choose to arrange the phone book list order according to the initial letters of BT AUDIO. In addition, the ...
Owner's Manual (english) - Page 26

..., press BAND to "Setting the BLUETOOTH Connection (BT IN)" on page 21. • During a call sound between the mobile phone and the speakers in the phonebook) while using the BLUETOOTH Audio function, BLUETOOTH Audio playback may be played back. 1 Press SOURCE to switch to A2DP (Advanced Audio Distribution Profile) and AVRCP (Audio/ Video Remote Control Profile) is muted...
Owner's Manual (english) - Page 28

...used when connecting to an episode from the head unit. Pressing  again will switch between IPOD MODE and HU MODE. Use...to play from iPod/iPhone, even using its own individual hierarchy. Episode...using the search function as a hands-free device using these functions will stop or pause the playing songs, at http://support.apple.com/kb/HT1353 • This unit does not support video...
Owner's Manual (english) - Page 33

BLUETOOTH SECTION BLUETOOTH Specification Output Power Profile BLUETOOTH V 3.0 +4 dBm Max. (Power class 2) HFP (Hands-Free Profile) HSP (Head Set Profile) A2DP (Advanced Audio Distribution Profile) AVRCP (Audio/Video Remote Control Profile) PICKUP Wave length Laser power 795 nm CLASS I GENERAL Power Requirement Power Output Maximum Pre-Output Voltage Bass Mid Treble Loudness Weight ...
Owner's Manual (english) - Page 34

... the cables and wiring away from the (−) battery post before installing your Alpine dealer. • The CDE-W235BT uses female RCA-type jacks for installation, take such precautions may result in the chassis for connection to connect other equipment. This will exceed the current carrying capacity of the wire and result in locations with...
Owner's Manual (english) - Page 38

...Audio Interrupt In Lead (Pink/Black) Not used only for controlling the vehicle's power antenna. Do not use this lead to turn on an amplifier or a signal processor, etc.  Remote Turn-On Lead (Blue/White) Connect... (Blue) Connect this lead to the +B terminal of the CDE-W235BT to dim whenever the vehicle's lights are turned on.  Switched Power Lead (Ignition) (Red) Connect this lead ...
Owner's Manual (english) - Page 39

... ALPINE ANY OTHER LIABILITY IN CONNECTION WITH THE SALE OF THE... You should provide a detailed description of the problem(s) for payment of God, including without charge...; PRODUCTS COVERED: This Warranty covers Car Audio Products and Related Accessories ("the product"). ... WHEN THIS PRODUCT DOES NOT WORK PROPERLY. Call the toll free... PURCHASER'S TIME, LOSS OF THE USE OF THE PRODUCT, BUS FARES, ...

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