CD/USB receiver firmware updates

Improved functions

(27.04.2011)

  • Corrected the defect that the illumination color is reset to default when car engine starts.

The firmware for the following products have been updated.

Model group Models
A DPX304    
B DPX-MP3120    
C DPX404U    
D DPX308U    
E DPX-U5120    
F DPX-U500    

Be sure to read and follow the instructions in the "CD/USB Receiver Firmware Update Guide."

"CD/USB Receiver Firmware Update Guide (ENGLISH)" download (PDF:44KB)

Software License Agreement

You must agree to the following conditions before downloading this update program.

  • A written permission from JVC KENWOOD Corp. is necessary in order to redistribute this software on your personal web page.
  • Modification, alteration, translation, merging, reverse compiling, or reverse engineering of this software is prohibited.
  • JVC KENWOOD Corp. is the sole owner of all copyrights and intellectual property rights of this software and accompanying manuals and other documents.
    This software is not sold but licensed to the user by JVC KENWOOD Corp. The customer has ownership only of the media containing this software and the ownership of the software itself is reserved by JVC KENWOOD Corp.
  • JVC KENWOOD Corp. does not guarantee the suitability of this software or its quality and function for the customer's use and will not be liable for any problems caused by the use of this software except as explicitly noted.
    The customer is responsible for the selection and installation of this software as well as the result of using this software.

Download file

Model group A

Target Model: DPX304
Download 1.01 updater for the firmware version 1.00. "2d1024e.krm" (288 byte)

Model group B

Target Model: DPX-MP3120
Download 1.01 updater for the firmware version 1.00. "2d1024m.krm" (288 byte)

Model group C

Target Model: DPX404U
Select the firmware version currently being used.
If the selected version is incorrect, "UPDATE ERR" is displayed and update cannot be performed.
If the software version currently being used is not listed, no update is needed.

Model group D

Target Model: DPX308U
Select the firmware version currently being used.
If the selected version is incorrect, "UPDATE ERR" is displayed and update cannot be performed.
If the software version currently being used is not listed, no update is needed.

Model group E

Target Model: DPX-U5120
Select the firmware version currently being used.
If the selected version is incorrect, "UPDATE ERR" is displayed and update cannot be performed.
If the software version currently being used is not listed, no update is needed.

Model group F

Target Model: DPX-U500
Select the firmware version currently being used.
If the selected version is incorrect, "UPDATE ERR" is displayed and update cannot be performed.
If the software version currently being used is not listed, no update is needed.