12.5.1.3. Preferences/MoreSelecting the «More» tab opens the corresponding subscreenwhich provides the following options.BuzzerEnables the following settings:Off The internal buzzer is switched off.On The internal buzzer is switched on and serves as anacoustic signal in case of a device or channel error.Single The internal buzzer generates an intermittent singletone.Melody The internal buzzer generates a predefined sequenceof tones.Set clockEnables setting the internal clock while the current UTC(Coordinated Universal Time) date and time are displayed at thebottom of the screen.Within a Remote network, the device's clock is synchronized withthe connected PC.12.5.1.3.1. System resetSelecting «Clear all device settings to default» resets all devicesettings to factory defaults except for the network (CAN/Ethernet)and fixed device settings.To prevent accidental reset when you click the «Clear...» button, adialog will pop up prompting you to confirm the reset or cancel thesequence by clicking the Back button ( ).d&b 10D/30D Manual 1.10 en52