Please note the following steps:
- This update is ONLY compatible with the V2 VERSION of the sound system.
- Format a USB stick in the FAT32 file format
- Download the update file and copy it to the USB stick.
CAUTION: Only the update file must be on the USB stick!
- Now insert the USB stick into the USB port on the switched off device.
- Then set the MUSIC VOL control on the device to the 9-12 o'clock position.
This is necessary to hear the signal tones of the update.
- Switch on the device with the power cable connected and in 230V operating mode.
- The following message appears on the display: