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Kenwood DPX308U Support Question

Kenwood DPX308U Support Question

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Question posted by louie812 on August 9th, 2019

Dpx308u Is Stuck On Demo.and All Buttons Don't Work ..just Stays On Demo

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Request from terriobrien on December 27th, 2021 9:12 AM
I have the same problem and there is a cd stuck inside the unit. It is getting power, but none of the selection buttons wor

Current Answers

Answer #1: Posted by Troubleshooter101 on August 10th, 2019 2:51 PM
This answer was accepted by the poster of the original question.
Troubleshooter101

Member since:
September 30th, 2015

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Follow the steps below if the buttons on the car stereo faceplate are no longer working.

WARNING: There is a risk of data loss. This procedure erases all settings and resets the car stereo to the factory default settings. Afterwards, it will be necessary to reset the time and reprogram the station presets.

  1. Turn off the car ignition and remove the car keys from the ignition switch.
  2. Remove the faceplate from the car stereo.
  3. On the car stereo, use a pointed object to press and release the RESET button.
  4. On the faceplate, press and release each of the buttons to make sure none are stuck.
  5. Clean the metal terminals on the back of the faceplate and front of the car stereo with a cotton swab lightly dipped (not saturated) with rubbing alcohol.
  6. Reattach the faceplate to the front of the car stereo.
  7. Insert the car keys into the ignition switch and turn it to the ON position.NOTE: The Demo mode displays on the LCD screen of the faceplate.
  8. Try using the buttons on the faceplate to reprogram the time and station presets.
  9. If the buttons still do not respond repeat steps 1-3, reattach the faceplate and try the buttons again
Check this link for more helphttps://www.techwalla.com/articles/how-to-turn-off-protect-mode-on-my-kenwood-stereo-receiver

Thanks


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!
Troublshooter101
Answer #2: Posted by Odin on August 9th, 2019 7:13 AM
Odin

Member since:
April 10th, 2010

Points: 41,236,680
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See https://www.manualslib.com/manual/699569/Kenwood-Dpx308u.html?page=4&term=demo&selected=2, If the issue persists or if you require further advice, you'll have to consult the manufacturer: use the contact information at https://www.contacthelp.com/kenwood/customer-service.


Hope this is useful. Please don't forget to click the Accept This Answer button if you do accept it. My aim is to provide reliable helpful answers, not just a lot of them. See https://www.helpowl.com/profile/Odin.

Related Kenwood DPX308U Manual Pages

dpx308u (pdf) - Page 1

Model DPX308U Serial number US Residence Only Register Online Register your records Record the serial number, found on the back of the unit, in the ... upon your new Dual DIN sized CD receiver. For your Kenwood product at www.Kenwoodusa.com © 2010 Kenwood Corporation All Rights Reserved. DPX308U DUAL DIN SIZED CD RECEIVER INSTRUCTION MANUAL Before reading this manual, click the...
dpx308u (pdf) - Page 2

...Search My Playlist USB device Operation Basic Operation File Search Play function USB Setting Music CD/ Audio file Operation Basic Operation Music Search Play function Direct music search Tuner Operation Basic Operation Tuner Setting...Demonstration mode Setting 8 Muting volume upon reception of Phone call Audio Adjustments 32 Audio Control 10 Basic Operations of remote control 34 16 18 20 24...
dpx308u (pdf) - Page 4

...work with coloring on it. • Do not use any accessories for the disc. • Do not use any metallic objects (such as coins or metal tools) inside the unit. ¤ CAUTION • Adjust the volume so that you purchase optional accessories, check with tape stuck...unit • This unit can be inapplicable. Reset button 4 | DPX308U Driving with the volume too high may cause an ...
dpx308u (pdf) - Page 6

... device or an iPod can be connected. 6 | DPX308U Switches the play mode between music discs, Audio files, and iPod. 4 [DISP] button To change the display mode. 5 [ATT] button Turning the volume down quickly. 6 [ ] button To enter the music search mode. 7 [ ] button To return to (page 9) for Audio file. e [SRC] button To turn and press the knob). Enters function...
dpx308u (pdf) - Page 8

... Demonstration mode can also be cancelled in "DEMO MODE" of the iPod is ON, select a source. Volume Turning the [VOL] knob adjusts the sound volume. 8 | DPX308U Tuner ("TUNER") ➜ USB ("USB")... or iPod ("iPod") ➜ CD ("CD") ➜ Auxiliary input ("AUX") ➜ Standby ("STANDBY") ➜ Tuner... Press the [iPod] button to ...
dpx308u (pdf) - Page 10

... iPod 1 Select a source other than the iPod Press the [SRC] button. 2 Remove the iPod. ⁄ • Removing the iPod with "Skip Search" in the iPod. If non of the characters can damage the data stored in (page 12). 10 | DPX308U iPod/iPhone Operation 1 - 6 SRC 4 ¢ iPod VOL Basic Operation Playing iPod •...
dpx308u (pdf) - Page 12

... of the same artist or SRCH" button. Refer to the (page 13). Refer to ...[iPod] button. 2 Enter Music search mode Press the [ ] button. 3 Select the Search mode Press the [1] - [5] button. Select ... knob. 6 Exit Function setting mode Press the [ ] button for at least 1 second. ⁄ • The ...1 Select iPod source Press the [iPod] button. 2 Enter Function setting mode Press the ...
dpx308u (pdf) - Page 14

... accordingly. "COMPLETED" is displayed. Songs you want to register 2 Register the song Press the [5] button for at the end. • Random play cannot be carried out correctly. To register the song...Playlist mode Turn the [VOL] knob and press it when the desired item is displayed. 14 | DPX308U Deleting the all songs be deleted. Select "YES" to delete the Playlist when you do not ...
dpx308u (pdf) - Page 16

... it selected as a source can damage the data stored in (page 17). 16 | DPX308U Select the "USB" display. ⁄ • CA-U1EX (optional accessory) is output while playing Audio file. Fast Forwards or Fast Backwards Hold down the [4] or [¢] button. ⁄ • No sound is recommended to connect a USB device. Select an...
dpx308u (pdf) - Page 18

.... 18 | DPX308U Song Select Press the [4] or [¢] button. Press the [ ] button. Disc ejection Press the [0] button. Moving to previous item Operation Turn the [VOL] knob. Function of Internal CD source Music Search Selecting the music you want to listen to pause or resume playback. Cancelling Function setting mode Press the [ ] button for the Audio file...
dpx308u (pdf) - Page 20

...with good reception automatically. Remarks • FORCED MONO Strong electrical fields (such as monaural. Pressing the button switches the receiving band (FM1, FM2, FM3, AM). Select the "TUNER" display. 2 Enter ... mode Press the [VOL] knob. 3 Turn the [VOL] knob and press it OFF. 20 | DPX308U "AUTO1": Automatic search for at least 1 second. Refer to ON. "FORCED MONO" Reduces the noise ...
dpx308u (pdf) - Page 22

... access tuning Entering the frequency and tuning. 1 Enter Direct access tuning mode Press the [DIRECT] button on the remote control. 22 | DPX308U Tuner Operation Preset Tuning Recalling the stations in the memory. 1 Select the radio band 2 Recalls the memorized station Press the [1] - [6] button. Example: Desired frequency 92.1 MHz (FM) 810 kHz (AM) Press...
dpx308u (pdf) - Page 24

... Display Overview "SETTINGS" "DISP & ILLUMI" Making Display and Illumination settings. "OFF" : Dims the button illumination. Refer to select a setting value, and then press the [VOL] knob. 6 Exit Function setting mode Press the [ ] button for at least 1 second. 24 | DPX308U "MANUAL1": Dims the illumination constantly. "MANUAL2": Dims the illumination darker than Manual1.
dpx308u (pdf) - Page 26

... changing to Auxiliary input source. 1 Select the AUX source Press the [SRC] button. The displayed text scrolls. 26 | DPX308U Select "AUX", "DVD", "PORTABLE", "GAME", "VIDEO", or "TV" 5 Exit Function setting mode Press the [ ] button for at least 1 second. Text scroll Press the [DISP] button for at least 1 second. Select the "AUX" display. 2 Enter Function setting...
dpx308u (pdf) - Page 28

...Sets the CD read mode. speaker "SP OEM": For the OEM speaker 28 | DPX308U "TYPE NORMAL": 1 station can recall a preset station without switching between rear output ... "ON": Allows AUX source to a total of 6 preset buttons regardless of 24 stations (6 stations x 4 bands) can be selected. "1": Automatically distinguishes between Audio file disc and music CD when playing disc. "SP OFF...
dpx308u (pdf) - Page 29

... Select "ON" or "OFF". 4 Exit Function setting mode Press the [ ] button for at least 1 second. For how to select a setting value, and then press the [VOL] knob....Press the [ ] button for at least 1 second. http://www.kenwood.com/cs/ce/ ( : Factory setting) 5 Make a setting Turn the [VOL] knob to update the firmware, access our web site. Select "DEMO MODE". 3 Set...
dpx308u (pdf) - Page 30

... the audio system comes back ON. ⁄ • To use the TEL Mute feature, you need to your telephone using a commercial telephone accessory. When the call Press the [SRC] button. Clock and Other Functions Muting volume upon reception of Phone call The audio system automatically mutes upon reception of Quick start guide. 30 | DPX308U
dpx308u (pdf) - Page 32

... "+8") ( : Factory setting) 1 Select the source Press the [SRC] button. Remarks • Supreme Technology to extrapolate and supplement with music that is displayed. 5 Make...or has minimal high frequency range. 32 | DPX308U "0" - "+8" Adjusts left/right speaker balance. (Left) "L15" - "0" (AUX: "-8" - You can set while Audio file source of subwoofer output. "0" - SUBWOOFER...
dpx308u (pdf) - Page 34

... • Enter Menu List mode: [5]/[∞] In USB/Music CD/Audio file source • Music select: [4]/[¢] • Folder select:...select: [SRC] • Volume reduce: [ATT] When the button is pressed again, the volume returns to the previous level. •...of item: [5]/[∞] • Determination: [ENT] • Enter Audio Control mode: [AUD] In iPod source • Music select: [4]/[&#...
dpx308u (pdf) - Page 38

... functions of this unit may just be output from the subwoofer...). ! Cannot set to the power terminal for possible problems. General ? Audio file source ? Before calling service, first check the following table for the...podcast files. The specified disc does not play, but another media. 38 | DPX308U Tuner source ? The operation check sound (beep sound) does not sound. ...

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