Siemens Sinamics G120P Operating Instructions Manual page 331

Setting the time and date
When you select this option, you can set the date format as
well as the time and date.
Restart operator panel
This option allows you to restart the HMI device (IOP) with-
out losing the settings.
Reset operator panel to the factory setting
When this option is selected, you can reset the IOP to the
factory settings.
All settings stored previously on the IOP are lost.
The parameter sets stored on the IOP are not deleted.
Display background illumination
When this option is selected you can set the brightness of
the display background illumination.
Inverter cabinet units
Operating Instructions, 12/2014, A5E32923362A
Operation
6.10 Operation with the IOP
331