Applicable Models

This information is for the following models:

  • DMP-Z1
IMPORTANT: This file is only for use with the models identified. Not all models are sold in all countries.

About this download

Benefits and Improvements from the latest update

  • Improves the transition between tracks when played back via Bluetooth

Previous Benefits and Improvements

  • Improves the time required for database development and reassembly

System Requirements

Operating Systems

The latest version of the firmware update is compatible with most commonly used versions of Microsoft Windows:

  • Windows 10
  • Windows 8.1
  • Windows 7

IMPORTANT: Not supported by OSs other than specified above.

File Info

File Name

  • Firmware Update version 1.02 for DMP-Z1 (Windows)

File Version

  • Version 1.02

File Size

  • 120 MB (125,947,728 byte)

Release Date

  • 08-29-2019

Before You Start

Check the firmware version

Do I need to download it? This update is not necessary if your DMP-Z1 has already been updated to firmware version 1.02 by the automatic firmware update function. If you're not sure, it's easy to check which version of firmware you have:

  1. Tap the [Options/Settings] icon, in the bottom right corner of the screen
  2. Select the [Settings] menu
  3. Scroll until the bottom and choose the [Unit Information] menu. Confirm the Model number and Firmware version

Before you upgrade

  • Be sure to remain connected to the network while updating.
  • After updating, the firmware cannot be reverted to an earlier version.
  • Please transfer all data from the unit to the computer, since data which remains on the unit may be lost when upgrading.
    Note: We cannot guarantee tracks and data will not be damaged or deleted when performing this update.
  • When upgrading, the unit needs to have free space of about 200 MB. Please confirm the amount of free space is sufficient.
  • If there is not enough free space in the built-in flash memory, transfer any unnecessary data back to the computer to increase free space.
  • During the installation of this file, be sure that you are logged in as the Administrator or as a user with Administrative rights.
  • Windows 10 user, Windows 8.1 user or Windows 7 user, "Windows needs your permission to continue" message appears in the User Account Control dialogue box. Click [Continue] to proceed, and follow the announcements.

Download & Install

Step 1: Install the update

  1. Read and agree to the terms and conditions.
  2. Download the file to your computer.
  3. After completion of the download, connect your DMP-Z1 to your computer by USB connection.
  4. Quit all software running on your computer
  5. Double click the saved file and follow the on-screen instructions.
    Note: Please do not disconnect the unit from the computer during the upgrade.
  6. When the message indicating the upgrade is complete is displayed, click on [Finish].

Step 2: Check the update was successful

After the update, please confirm the new version has been installed successfully by following the steps in the [Check the firmware version] section.

If the Firmware version shown is “1.02”, the upgrade was successful.