Dynaudio Focus 400 XD Speaker Firmware 2.31 Download

Posted at December 22, 2024 by PCI-DB Team

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Device Name	Dynaudio Focus 400 XD Speaker Firmware 2.31
Category	Firmware
Manufacturer	Dynaudio
File Size	78 KB
Supported OS	OS Independent

Dynaudio Focus 400 XD Speaker Firmware 2.31 Description

This is a stability release with no new features, introducing some important bugfixes. We encourage all owners to update to this release for the best experience.

This release includes these improvements:

- Fixed a bug where one speaker would randomly lock up during wireless playback, and needing a reset to reconnect
- Fixed a bug where the volume control would sometimes become unsynchronized after extended periods of playing
- Fixed a bug where the slave speaker would not connect to master after unplugging the speakers from power, when using direct input

Previous release introduced the following:
- Support for the new Dynaudio Connect with streaming at 96 kHz 24 bit
- Improved Volume control with enhanced response
- Improved Standby behavior with faster response time
- Bugfixes

Dynaudio Focus XD firmware update instructions

1. Unzip the downloaded Zip file
2. Copy the *.bin firmware file onto the USB stick.
3. Switch OFF the loudspeaker with the rear panel switch.
4. Insert the USB stick into the USB port at the rear panel labeled Service.
5. Switch ON the loudspeaker with the rear panel switch.
6. The loudspeaker will automatically upload the firmware from the USB stick.
7. Important: After this, allow the speaker to install the full update during the next 1-3 minutes. DO NOT POWER OFF THE SPEAKERS.
8. During this update the white LED’s will blink slowly, filling up from the bottom.
9. After installation, the speaker will return to standby.
10. Firmware update procedure is now finished, and the USB stick can be removed.
Please note: The firmware update must be performed on both speakers! 11. After firmware update is completed, disconnect and reconnect power to the speaker. The speaker will search the environment for about 40 seconds, during which the LED is blinking red.
Please Note: Step 11 must be repeated if you change the transmission setting or Channel ID on a Dynaudio Connect.

About Speaker Firmware:

Install this firmware and your speaker can receive new configuration options, improved sound quality, different fixes for issues encountered throughout the speaker’s lifetime, and other changes that can enhance its stability and compatibility.

However, before downloading this version, make sure that your speaker unit could use the modifications that are to be made with it. Don’t get the new firmware if that’s not the case.

Since there are countless models and manufacturers, as well as different methods for updating the speaker unit, it would be best if you read and understand the installation steps before initiating the update process.

In addition to that, we recommend you perform the installation in a steady power environment, such as the one ensured by a UPS unit so that the device doesn’t encounter any malfunctions.

Therefore, if you wish to apply this version, click the download button, and install the package. Also remember to check with our website as often as possible so that you don’t miss a single new release. 

  It is highly recommended to always use the most recent driver version available.

Try to set a system restore point before installing a device driver. This will help if you installed an incorrect or mismatched driver. Problems can arise when your hardware device is too old or not supported any longer.

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