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Alpine CDE-121 Support Question

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Question posted by pricefamily1997 on October 2nd, 2011

No Sound Coming From Stereo

I have installed a new alpine cde-121 stereo in my 2005 jeep liberty and everything is working but I have no sound! What could be the problem?

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Related Alpine CDE-121 Manual Pages

Owner's Manual (english, Espanol, French) - Page 2

... Play 11 Searching for CD Text 11 File/Folder Name Search (concerning MP3/WMA/AAC 11 Quick Search 12 About MP3/WMA/AAC 12 ENGLISH Sound Setting Adjusting Subwoofer Level/Bass Level/ Treble Level/Balance (Between Left and Right)/Fader (Between Front and Rear)/ Defeat 14 Setting the Bass Control 14...

Owner's Manual (english, Espanol, French) - Page 4

...Alpine dealer or the nearest Alpine Service Station for servicing. 3-EN Any function that obscure sounds such as emergency vehicle sirens or road warning signals (train crossings, etc.) can be performed after coming... WHILE DRIVING. Return it to your dealer if you have problems, do so may notice the CD playback sound wavering due to the product. MINIMIZE DISPLAY VIEWING WHILE DRIVING....

Owner's Manual (english, Espanol, French) - Page 5

.... Center Hole Center Hole New Disc Installation Location Make sure this could cause the CD player to be out of standard specifications and may create operational problems. We recommend not using these...not write on the market for protecting the disc surface and improving sound quality. However, most of them will be installed in skips, but this unit and never use your player if...

Owner's Manual (english, Espanol, French) - Page 6

...; Use only certified flash memory. If you may not be able to direct sunlight. CAUTION Alpine accepts no bumps around the disc. • Do not use unspecified compact discs, correct performance...-protected CDs which have been recorded only on audio devices. Do not leave the disc in a location where driver operation will not produce sound when played back. To customers using this unit...

Owner's Manual (english, Espanol, French) - Page 7

...prevent possible damage to its compliance with safety and regulatory standards. • "MPEG Layer-3 audio coding technology licensed from Fraunhofer IIS and Thomson." • "Supply of this product only ...of Microsoft Corporation in progress. mp3licensing.com" 6-EN Change SOURCE to something other than audio in the flash memory, it may take time to start playback. An independent license ...

Owner's Manual (english, Espanol, French) - Page 8

... the volume will instantly lower the volume level by about 20 dB. Pressing /MUTE again will bring the audio back to turn off the unit power. 2 Press (Release) at least 2 seconds to activate the MUTE... until the front panel pops out. 3 Grasp the left side of the front panel until the desired sound is no dirt or dust on by mistake. Attaching 1 Insert the right side of the front panel...

Owner's Manual (english, Espanol, French) - Page 11

...change folders continuously. 3 Press or to the DISC mode. TUNER TUNER DISC USB AUDIO/iPod*1 AUX*2 *1 Displayed only when the iPod/iPhone is already inserted, press ...is inserted. • Three-inch (8 cm) CDs cannot be used. • The CD-player can play discs containing audio data, MP3 data, WMA data and AAC data. • WMA format files that are protected by DRM (Digital Rights ...

Owner's Manual (english, Espanol, French) - Page 13

... the software being used by MPEG2 or MPEG4. If information contains characters other sounds. 12-EN What is WMA? Files with no operation is performed for creating MP3/WMA/AAC files Audio data is compressed using the ".aac" extension). Or, the search mode is canceled if no extension cannot be unplayable even...

Owner's Manual (english, Espanol, French) - Page 14

... maximum number of folders is 255 (including Root Folders). The number of 44.1 kHz, so the sound is limited. For example, music CDs use a sampling rate of characters for a folder/file name ...not be what is as track titles, artist names, album names, etc., written into the specified audio compression format. Terminology Bit rate This is sampled (recorded). It is found at the top of ...

Owner's Manual (english, Espanol, French) - Page 15

.../ Rotary encoder (AUDIO/LOUD) BAND SOUND /ESC Adjusting Subwoofer Level/ Bass Level/Treble Level/ Balance (Between Left and Right)/Fader (Between Front and Rear)/Defeat 1 Press Rotary encoder (AUDIO) repeatedly to "Adjusting Subwoofer Level/Bass Level/Treble Level/Balance (Between Left and Right)/ Fader (Between Front and Rear)/Defeat" (page 14...

Owner's Manual (english, Espanol, French) - Page 16

... information, such as the disc name and the track name, will change the Treble Frequency emphasis to create your own tonal preference. 1 Press SOUND repeatedly to bass sound. Press VIEW. Setting the Treble Control You can also be made by pressing Rotary encoder. Setting the Treble Level 2-2*2Turn the Rotary encoder to...

Owner's Manual (english, Espanol, French) - Page 17

...an AUX input terminal and a flash memory at the same time. TUNER DISC USB AUDIO/iPod* AUX TUNER * Displayed only when the iPod/iPhone is displayed. Displaying Time Press...Input Terminal Connect a portable music player, etc. Indicator/ Mode CD Mode MP3/WMA/ AAC/USB AUDIO Mode iPod/iPhone Mode Folder Name*2 -- being displayed displayed *1 Tag information If there is no tag...

Owner's Manual (english, Espanol, French) - Page 19

... flash memory containing MP3/WMA/AAC, you can play back flash memory media. TUNER TUNER DISC USB AUDIO/iPod*1 AUX*2 *1 Displayed only when the iPod/iPhone is pressed. Pressing / /ENT again will ... flash memory, be sure to change every time the button is connected. *2 Refer to the USB AUDIO mode. With flash memory connected, playback of files on the device is played back. For details,...

Owner's Manual (english, Espanol, French) - Page 20

...iPod with this unit • Confirmed devices regarding Made for iPhone. TUNER TUNER DISC USB AUDIO/iPod*1 AUX*2 *1 Displayed only when the iPod/iPhone is sensitive to high temperature and ... your model of iPod touch or iPhone, etc., can also be changed by using a video-compatible cable. Playback 1 Press SOURCE/ to switch to select the desired song. Correct function...

Owner's Manual (english, Espanol, French) - Page 24

... cleaner disc. Clean the disc; The MP3/WMA/AAC format is very dirty. - iPod iPod does not play and no sound is used. - If the above -mentioned solution does not solve the problem, consult your nearest Alpine dealer. Remove the disc by this device. You can cause damage to the mechanism. CD playback...

Owner's Manual (english, Espanol, French) - Page 26

... 12/16/32 MP3 Decoding MPEG-1/2 AUDIO Layer-3 WMA Decoding Windows Media™ Audio AAC Decoding AAC-LC format ".m4a" file Number of Channels 2-Channel (Stereo) Frequency Response* 5-20,000 Hz...(1.3 µV/ 75 ohms) Alternate Channel Selectivity 80 dB Signal-to-Noise Ratio 65 dB Stereo Separation 35 dB Capture Ratio 2.0 dB AM TUNER SECTION Tuning Range Sensitivity (IEC Standard)...

Owner's Manual (english, Espanol, French) - Page 27

... not tap into this product to have the work done. If so, please contact your Alpine dealer. • The CDE-121 uses female RCA-type jacks for assistance. • Be sure to connect the speaker (-) leads to the speaker (-) terminal. When drilling holes in the chassis for installation, take such precautions may need an adaptor...

Owner's Manual (english, Espanol, French) - Page 28

... it unlocked as you install this unit in place. • The main unit must be mounted within 35 degrees of the CDE-121 according to remedy the problem. The unit can now... other leads of the horizontal plane, back to the corresponding output lead coming from an amplifier to front. Installation Detachable Front Panel Caution When you do not remove the detachable front panel...

Owner's Manual (english, Espanol, French) - Page 29

Connections Blue POWER ANT Blue/White REMOTE TURN-ON Pink/Black AUDIO INTERRUPT IN Orange Red ILLUMINATION IGNITION Yellow BATTERY Black GND Gray SPEAKER RIGHT FRONT Gray/Black Violet/Black SPEAKER RIGHT REAR Violet Green SPEAKER LEFT ...

Owner's Manual (english, Espanol, French) - Page 30

... external device (such as possible. Illumination Lead (Orange) Not used for input of audio from the unit as a portable player), using the sheet metal screw provided. Battery Lead... This terminal allows for this unit. Your Alpine dealer carries various noise suppressors, contact them for further information. • Your Alpine dealer knows best about noise prevention measures so...