getemed VitaGuard VG2100, Руководство по эксплуатации

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72 Alarm and monitor settings
8.5
System
menu – general settings
NOTE You can familiarize your-
self with the menus without
changing values. Simply press
the <Esc> key to exit each menu
and submenu without saving
changes.
Fig. 38 System menu – general settings
8.5.1
System\ Screen saver (Off/ On)
When
Screen saver
is set to
On,
an animation appears on the display
when no key has been pressed for five minutes.
When you press a key or an alarm is triggered, the previous mask is
displayed again.
8.5.2
System\ LCD brightness
You can set the
LCD brightness
from 0% to 100% in steps of 5%.
When 0%, the display’s backlight illumination is switched off. The
factory setting is 95%.
8.5.3
System\ LCD contrast
You can set the display’s contrast from 0% to 100% in steps of 5%.
The factory setting is 70%.