12.18
SoŁwareupdate
If a new device software update is available, this will be displayed in this
submenu. Follow the instructions on the display a n d do not disconnect the
device from the power supply during the update. This could destroy the device or
lead to malfunctions.
12.19
Factory setting
To reset the device to the factory settings, you can call up the factory settings.
>
Select [Setting > Factory setting] and press the scroll wheel.
>
Use the scroll wheel to select [Yes] to carry out the factory settings
now. The device restarts with the initial setup wizard. For more
information, see section "8 Initial setup" on page 27.