Get support for Kenwood KDC MP638U - Radio / CD

Kenwood KDC MP638U Support Question

Kenwood KDC MP638U Support Question

Find answers below for this question about Kenwood KDC MP638U - Radio / CD.
Need a Kenwood KDC MP638U manual? We have 1 online manual for this item!
Question posted by prattnathaniel95 on February 27th, 2014

Kenwood Kdc-mp638u

How to reset stereo when you forgot security code?

Current Answers

Answer #1: Posted by BusterDoogen on February 27th, 2014 3:17 PM
This answer was accepted by the poster of the original question.
BusterDoogen

Member since:
October 30th, 2011

Points: 28,565,407
1,100
points
Go to page 3 of this manual for reset button location & info.

I hope this is helpful to you!

Please respond to my effort to provide you with the best possible solution by using the "Acceptable Solution" and/or the "Helpful" buttons when the answer has proven to be helpful. Please feel free to submit further info for your question, if a solution was not provided. I appreciate the opportunity to serve you.

Related Kenwood KDC MP638U Manual Pages

Instruction Manual - Page 1

... best performance from your new CD-receiver. Refer to read through this instruction manual. Model KDC-X792/X692/MP738U/MP638U Serial number US Residence Only Register Online Register your records Record the serial number, found on the back of the unit, in the space provided below. For your Kenwood product at www.Kenwoodusa.com...
Instruction Manual - Page 2

...PTY Other Functions 19 Activating Security Code Deactivating Security Code Manual Clock Adjustment Date Adjustment AMP Control Picture downloading Demonstration mode setting Theft Deterrent Faceplate Audio Adjustments 23 Audio Control Adjusting the detail of Audio Control Audio Setup Speaker Setting Audio Preset Memory Audio Preset Recall Satellite Radio tuner control (Optional) 26 Basic...
Instruction Manual - Page 4

...audio system comes back on the connected unit. Refer to "iPod". • USB (iPod) source is a call . Allows you need to set up for each time pushing toward down. 4 | KDC-X792/KDC-X692/KDC-MP738U/KDC-MP638U... source. When the call Text/Title scroll Control knob Scrolls the CD, audio file, and Radio text display when pushing toward up. Muting volume upon reception of...
Instruction Manual - Page 6

...Radio. 32 Displays the Electronic Serial Number of the audio control. Sets whether to (page 21). 10,11 - 32 21 25 - 21 -8 ıÇ Å Sets the Type C side icon display. Sets the text display color. Ç ÅıÇÎ 9 ÅıÇ 10 6 | KDC-X792/KDC-X692/KDC-MP738U/KDC-MP638U Sets/Resets security code... displays "SCAN". Sets the CD read mode. 1 sec. ...
Instruction Manual - Page 8

...; • 1 Text display part 2 Status display 3 Icon display part 4 Graphic display part 5 Clock display 6 Display (varied depending on the source) 7 G-Analyzer display part 8 | KDC-X792/KDC-X692/KDC-MP738U/KDC-MP638U Return to keep pressing the Control knob for at least 1 second. Function icon is displayed. 2 Select your desired setup item is displayed in the...
Instruction Manual - Page 10

...shown in the table below. Internal CD player: 10 discs - Refer to the CD changer/ player manual. • Change the title of KDC-X792/MP738U Font Color Selection Selecting.... • Memory numbers - For how to select Function Control item, refer to Audio file media. • When operation stops for at that time is displayed. •...push it . 10 | KDC-X792/KDC-X692/KDC-MP738U/KDC-MP638U
Instruction Manual - Page 12

...6 Exit G-Analyzer vehicle class setup mode Press the Control knob. 12 | KDC-X792/KDC-X692/KDC-MP738U/KDC-MP638U "CLASS SELECT" is displayed. 2 Enter weight input Operation type Select the weight...Analyzer Stop Watch W" >"GMA">"HP" (page 14) G-Analyzer Horsepower Analysis >"GMA">"RESET" (page 14) G-Analyzer Reset >"GMA">"LEVEL" Level1 - 3*3 G-Counter Level seting >"GMA">"CAL"* (page 13)...
Instruction Manual - Page 14

... when using this unit may not be completely accurate due to its simplified method of your vehicle's speedometer, G-Analyzer is displayed. 5 Exit G-Analyzer Reset mode Press the [FNC] button. 14 | KDC-X792/KDC-X692/KDC-MP738U/KDC-MP638U Each time you push the Control knob, the maximum power in any way that prevents you want to...
Instruction Manual - Page 16

...setting between Magazine random play off ("Magazine RDM OFF"). 16 | KDC-X792/KDC-X692/KDC-MP738U/KDC-MP638U Select the "CD Changer" display. Disc Search Push the Control knob towards right or... [6] button. For how to select source item, refer to of Disc Changer (Optional) Selecting CD changer source Press the [SRC] button. Pressing the button repeatedly selects Track Repeat play on ("...
Instruction Manual - Page 19

... at least 1 second. Other Functions Activating Security Code ⁄ • You can use the audio unit when the unit is first used after removed from step 3. 6 Exit Security Code mode Press the [FNC] button. The Security Code function activates. ⁄ • If you can set the Security Code with a 4 digit number of the Security Code and treasure it towards up or...
Instruction Manual - Page 22

... water splashing. Other Functions Theft Deterrent Faceplate The faceplate of the unit can be detached and taken with you to use the unit. 22 | KDC-X792/KDC-X692/KDC-MP738U/KDC-MP638U The faceplate is locked in until it to deter theft. Removing the Faceplate 1 Press the Release button. Drop open the faceplate. 2 Drawing the...
Instruction Manual - Page 24

...Turn the [AUD] knob. 4 Exit Speaker Setting mode Press the [AUD] knob. 24 | KDC-X792/KDC-X692/KDC-MP738U/KDC-MP638U Adjust the volume of sub source by [SRC] button. - Set up the channel of Rear ... tones during low volume. (Only the low tone is compensated for at least 1 second. Audio Adjustments Audio Setup You can set Sound system , such as a source.) • Dual Zone System ...
Instruction Manual - Page 26

... the channel and tuning. 1 Enter Direct Access Tuning mode Press the [DIRECT] button on radio wave or other such problems, "Acquiring Signal"/ "No Signal" appears. 26 | KDC-X792/KDC-X692/KDC-MP738U/KDC-MP638U Satellite Radio tuner control (Optional) Basic Operation Selecting Satellite Radio source Press the [SRC] button. Each time you to bad conditions on the remote...
Instruction Manual - Page 28

... Audio item [VOL] ⁄ • Refer to (page 23) for the operation method, such as the procedures for Audio control and others operations. Music select [4]/[¢] Folder/Disc select [FM]/[AM] Pause/Play [38] In Satellite Radio tuner source Preset band select [FM] Channel select [4]/[¢] Recall preset channels [1] - [6] 28 | KDC-X792/KDC-X692/KDC-MP738U/KDC-MP638U...
Instruction Manual - Page 30

...), MP3 (.mp3), WMA (.wma) • Playable disc media CD-R/RW/ROM • Playable disc file format ISO 9660 Level 1/2, Joliet, Romeo, Long file name. • Playable USB device USB mass storage class • Playable USB device file system FAT16, FAT32 Although the audio files are complied with the standards listed above, the...
Instruction Manual - Page 32

... is connected. • Consult the dealer or an experienced radio/TV technician for your choice. 2 : Allows you to laser product safety. Appendix Menu Glossary • SRC Select Setting up the Source Select mode. 1 : Displays source icons for help. 32 | KDC-X792/KDC-X692/KDC-MP738U/KDC-MP638U Turning off . Note that interference will not turn off...
Instruction Manual - Page 34

...(Blue/White) P.CONT Motor antenna control wire (Blue) ANT. Battery + 34 | KDC-X792/KDC-X692/KDC-MP738U/KDC-MP638U Steering remote control (Light Blue/Yellow) REMO.CONT To use the steering wheel remote control...) matches your navigation manual. To Kenwood disc changer/ External optional accessory ⁄ To connect these leads, refer to the terminal that is stereo type and does not have any ...
Instruction Manual - Page 36

.... • Do not install near the dashboard, rear tray, or air bag safety parts. • Install the unit in the bracket, and secure it will not prevent you from driving your vehicle properly. 36 | KDC-X792/KDC-X692/KDC-MP738U/KDC-MP638U Accessory5 Accessory6 4 Mount the assembled bracket using screws. Installation/Removing the Unit Accessory of...
Instruction Manual - Page 37

...ILM Effect" of slight misoperation or miswiring. Radio reception is poor. ✔ The car antenna...security code. • Cannot set up Display Illumination Control. ▲ (page 21) is bad. ☞ Record the media again or use another one plays instead. ✔ The specified CD is heard when carrying out Folder Search. ✔ Noise may just be produced if folders without audio...
Instruction Manual - Page 38

...then press the reset button on the unit. IN (Blink): The CD player section is connected. If the "Protect" code does not ...code does not disappear, consult your nearest service center. No Device: The USB device is selected as a source although no playable audio... remove the USB device/iPod safely. 38 | KDC-X792/KDC-X692/KDC-MP738U/KDC-MP638U iPod Error: Connection to the iPod has failed...

Similar Questions

How To Reset Or Bypass Security Code With Out The Code On Kdc-bt838u
I have purchased a KDC-BT838U at a garage sale and come to find out it has a security code . Can't g...
(Posted by antonioandyouknowit49 2 years ago)
Kenwood Kdc-mp638u Protection
My protection mode will not go off I have checked all wiring and reset several times but still prote...
(Posted by kocclark 10 years ago)
Kenwood Kdc-mp638u In A 1999 Dodge Dakota Ext Cab.
installed kenwood KDC-MP638U in a 1999 Dodge Dakota ext cab. Tuner works/ has sound. When cd is inse...
(Posted by snickers97 13 years ago)
Ask a New Question
Use the box below to post a new question about this Kenwood product .
Points & Prizes
  • You can earn points for nearly everything you do on HelpOwl.com
  • You can trade in those points for gift cards at leading retailers such as Amazon.com and Walmart
  • It's that simple!
See How it Works
Create a Free Account

Kenwood Manuals

Find free Kenwood KDC MP638U - Radio / CD manuals and user guides available at ManualOwl.com. Try out our unique manual viewer allowing you to interact with manuals from directly within your browser!

Kenwood Reviews

View thousands of Kenwood user reviews and customer ratings available at ReviewOwl.com.

Contact Information

Complete Kenwood customer service contact information including steps to reach representatives, hours of operation, customer support links and more from ContactHelp.com.

Scoreboard Ratings

See detailed Kenwood customer service rankings, employee comments and much more from our sister site.