2 AQUAPHON system │
11
2.2.2.6
Automatic power off
The power supply to the receiver is designed in such a way that
a fully charged battery will allow one full day's work without in-
terruption. However, it is still recommended to conserve energy
whilst working.
The receiver therefore offers the following automatic power-off
options:
●
Switch off device
The receiver switches off if it is not operated for a specified
period of time. It must be switched back on again when you
want to continue work.
●
Switch off backlight
The receiver backlight switches off if it is not operated for a
specified period of time. The receiver remains switched on.
If and when the automatic power off is activated depends on the
settings (
Device
menu >
General
>
Switch off device
or
Switch
off backlight
).
2.2.2.7 Main view
The touch screen of the receiver displays the main view when
the system is ready for use.
Fig. 6: Main view,
here:
during a measurement
The measurement value for the noise level is displayed in the
centre of the main view. The duration of the current measurement
and the symbol for satellite reception are displayed above it, if the
