getemed VitaGuard VG310, Operating Instructions Manual

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60 Alarms, displays, and views during monitoring
The power supply symbol indicates whether the NA3000-2 external
power adapter or the automobile power supply adapter is
connected. When a power adapter is connected, the symbol
appears as illustrated on the right. Otherwise the symbol is
crossed out.
Battery voltage indicator
The battery voltage indicator depicts the voltage from the
batteries. When the block battery is being recharged this
symbol is animated, i. e. a filling animation is displayed.
Alarm indicator
When you interrupt an acoustic alarm by pressing the
<Esc> key, the bell symbol is crossed out. To the left of
the bell, the remaining alarm mute time is displayed in seconds. This
mute time applies only to the current alarm type.
When a new alarm condition is detected, the acoustic alarm is emit-
ted before the alarm mute time has expired.
Pressing the <Esc> key a second time immediately ends the
Alarm
mute time
.
The alarm bell outline indicates that all acoustic alarm signals
are enabled.
In the event of an alarm, the alarm bell is filled out and flashes.
7.9 SpO
2
monitor alarms
After the monitor has been switched on, it can take up to twenty
seconds before the first values are displayed.
7.9.1 Physiological SpO
2
alarms
The currently set alarm limits are always displayed. When the dis-
played SpO
2
value falls below the SpO
2
Lower limit
for longer than