Silvercrest SWV 300 B2 Bedienungsanleitung Und Serviceinformationen Seite 195

Note that all previously changed settings are lost when
resetting to the factory default settings.
Upgrade firmware
If you have received a new firmware version, you can install it. To do so, click
on the Browse... button and then select the new firmware version on your
computer. Then follow the on-screen instructions to install the firmware version.
SilverCrest SWV 300 B2
English - 193