Dragon Knight 2

What (iOS or Android) are you pairing with the speaker?

is a high-output audio system designed for room-filling sound with 180-degree expansion

If the system fails to update or displays an error code, consult the following diagnostic matrix:

The software update is a specialized process designed to enhance the device's functionality, resolve technical bugs, and ensure compatibility with modern streaming standards. These updates are provided directly by Panasonic through their Global Support Audio Download portal. Update Preparation & Requirements

The display will show "OK? NO". Press the button to change it to "OK? YES". Press [OK] . The display will update, showing "UPD 0%" up to "UPD 100%".

: Download the firmware file, decompress it, and save the model-specific .FRM file to the root directory of your USB drive. Installation : Switch the source to "USB B" . Insert the drive; the display should show "UPDATE" . Confirm by selecting "OK? YES" .