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Alpine CDE-121 Support Question

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Question posted by thomasmordecki on May 28th, 2012

Power Problem.

I have had my head unit for about 6 months now and i finally decided to upgrade my amp for my subwoofers from a 200.2 to a 500.1. Sometimes when im driving along the head unit will turn off then come back on after about 5 seconds. How can i fix this problem?

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Related Alpine CDE-121 Manual Pages

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

... WARNING WARNING 3 CAUTION 3 PRECAUTIONS 3 CAUTION 5 Getting Started Accessory List 7 Turning Power On and Off 7 Detaching and Attaching the Front Panel 7 Adjusting Volume 7 ...MP3/WMA/AAC Data (PLAY MODE 17 Setting the AUX NAME mode 17 Demonstration 17 Setting the Subwoofer System 17 Scroll Setting (TEXT SCR 17 Flash memory (Optional) Controlling Flash memory (Optional) ........ ...

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

...can be performed after coming to the product. Excessive volume levels that requires your dealer if you have problems, do so may ... you are not sure.) Failure to repair the unit yourself. USE THE CORRECT AMPERE RATING WHEN REPLACING FUSES. Failure... NOISES WHILE DRIVING. Return it to condensation. Always stop . Viewing the display may result in a safe location before turning your Alpine ...

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

...in a solution of standard specifications and may create operational problems. We recommend not using these accessories on discs played ...mechanism. Disc Accessories There are inserted incorrectly. Playing a disc while driving on your finger to skip. Hold the disc so you will ... disc while it is being pulled back into the unit when the unit power is off. Use of the disc. If you ...

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

...per sector. • Use only certified flash memory. Correct performance using other than audio files contained in the car or the unit for lost while using CD-R/CD-RW • If a CD-R/CD-RW ...the disc in a disc will not be a danger while driving. Read the flash memory Owner's Manual thoroughly. • Fix the flash memory in the unit, it projects out and may be hindered. • Flash...

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

... other countries. • iPhone, iPod, iPod classic, iPod nano, and iPod touch are trademarks of Microsoft Corporation in the United States and/or other electronic content distribution systems, such as pay-audio or audio-on a personal computer. • Do not remove the flash memory device while playback is in progress. Change SOURCE to...

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

... (Release). Lowering Volume Quickly Activating the Audio Mute function will decrease by 20 dB. Getting Started Rotary encoder SOURCE/ SETUP (Release) j/r/ENT /MUTE Accessory List • Head unit 1 • Power cable 1 • Interface cable for at least 2 seconds to turn on the unit. • The unit can be turned on the connector terminals and no...

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

...MP3/WMA/AAC data playback is the file numbers recorded on this unit. • The track display for information about display switching. 10-EN Pressing / /ENT again ...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 copyprotected (copyright protection) ...

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

... to normal mode. 2 Turn the Rotary encoder until the setting is obtained in each mode. Each press changes the mode as follows: SUBWOOFER BASS LEVEL TRE LEVEL BALANCE FADER DEFEAT VOLUME SUBWOOFER Subwoofer : +0 ~ +15 Bass..., the unit will be made by pressing Rotary encoder. Sound Setting SOURCE/ Rotary encoder (AUDIO/LOUD) BAND SOUND /ESC Adjusting Subwoofer Level/ ...

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

...EN TUNER DISC USB AUDIO/iPod* AUX TUNER * Displayed only when the iPod/iPhone is displayed when the desired text information cannot be displayed correctly with driving operations, therefore, avoid...on the contents. An optional adapter cable is directly connected to 3.5ø mini-phono plug). Main unit or Optional adapter cable (RCA pin plugs [red, white] 3.5ø miniplugs) or (3.5ø ...

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

.... • Before disconnecting flash memory, be correctly displayed when a VBR (Variable Bit Rate) recorded file is controlled from this unit. • The controls on this unit. 1 Press SOURCE/ to switch to the USB AUDIO mode. The mode will resume the playback. • The root folder is displayed as playback of files on the...

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

..."Identifying iPod models" at http://support.apple.com/kb/HT1353 • This unit does not support video playback from iPod/iPhone, even using these functions will continue to play from ...Playback 1 Press SOURCE/ to switch to the beginning of the next song: Press . TUNER TUNER DISC USB AUDIO/iPod*1 AUX*2 *1 Displayed only when the iPod/iPhone is connected. *2 Refer to "Using the Front AUX...

Owner's Manual (english, Espanol, French) - Page 23

..., make sure the antenna is available for the head unit is 70 (70 byte). • Some characters may not be grounded and connected properly. - Unable to receive stations. • No antenna or open connection in the following instructions, the unit will help you encounter a problem, please turn the power off ) with a new one time. Information In...

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

... format is dirty. - Turn the ignition key off after...unit. 23-EN If not ejecting, consult your nearest Alpine dealer. If the above -mentioned solution does not solve the problem...unit. • The disc is already in a supported format. CD playback sound is used. - CD-R/CD-RW playback not possible. • Close session (finalization) has not been performed. - Perform finalization...

Owner's Manual (english, Espanol, French) - Page 25

... device that is not compatible with input text information that is supported by the unit. • Power surge error. - Reset the iPod. - NO SUPPORT • Text information that is not recognizable...not bent excessively. • A USB device that is not supported by the unit. Use a flash memory device with the unit is connected). Turn the ignition key off, and then set to the iPod/ iPhone. - Connect ...

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

Power Consumption 500 mA USB Class Mass Storage File System FAT 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 dB) Total Harmonic Distortion 0.008% (at 1 kHz) ...

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

...NEGATIVE GROUND. (Check with the manual to prevent obstructions when driving. Failure to do so may result in case of the unit. When drilling holes in fire, etc. KEEP SMALL OBJECTS... to supply power to other units. DO NOT ALLOW CABLES TO BECOME ENTANGLED IN SURROUNDING OBJECTS. Using such parts could disable control of your Alpine dealer. • The CDE-121 uses female ...

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

... the horizontal plane, back to details described in the CONNECTlONS section. 3 Slide the CDE-121 into the unit, along the guides on page 27). 2 Screw Hex Nut (M5) *2 Bolt Stud Metal Mounting Strap *1 Ground Lead Chassis This unit Reinforce the head unit with the metal mounting strap (not supplied). Installation Detachable Front Panel Caution When you...

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 REAR Green/Black White/Black SPEAKER LEFT FRONT White To power antenna To amplifier Not used Not used...

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

...WHITE is left. Audio Interrupt In Lead (Pink/Black) Not used for this unit. Switched Power Lead (Ignition) ... this lead to turn -on the vehicle's fuse box or another unused power source which provides ...Subwoofer Output RCA Connectors RCA Extension Cable (sold separately) Interface cable for iPod (supplied) To prevent external noise from entering the audio system. • Locate the unit...

Owner's Manual (english, Espanol, French) - Page 93

...over-driving the speaker (amplifier level is turned up and driven into distortion or clipping). E Service performed by Alpine within the United ... Warranty is recommended to you have other acts of the problem(s) for which has been adjusted, altered or modified without ... product which service is not valid unless your Alpine car audio product has been installed in the U.S.A. HOW WE LIMIT...