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26
Pocket Guide
Evita XL
Alarms
z
Press
Audio paused 2 min.
(A) key.
The yellow LED in the key lights up.
The audible alarm will be silenced for 2 minutes.
The symbol (B) and the remaining time are displayed in
the header bar.
If the fault that triggered the alarm is not remedied at the
end of the 2 minutes, the audible alarm starts again.
If you wish to reactivate the audible alarm earlier:
z
Press
Audio paused 2 min.
(A) key again.
Power failure alarm
If the loudspeaker for generating audible alarms fails
due to a fault, a continuous tone will be generated by an
auxiliary alarm.
The same continuous alarm tone also serves as a po-
wer supply alarm in the event of temporary interruption
of power supply.
Connect
Evita XL
directly to another power supply or
continue ventilation with an alternative system
(e. g., resuscitator).
Setting alarm limits
z
Press
Alarm Limits
key.
Evita XL
opens the
Limits
page (A).
The set alarm limits and the current measured value are
displayed.
The values for the upper and lower alarm limit shown in
the buttons are start-up values which are effective whe-
never the device is switched on.
Setting alarm limits
1
Touch the button for the respective alarm limit. The
button will turn yellow.
2
Turn the rotary knob to set the value.
3
Press rotary knob to confirm. The button turns
green.
The new alarm limit is effective.
Alarm limits for the optional measured value etCO
2
can
be set on the
Limits 2
page (E).
Deactivating alarm limits
1
Touch lower alarm limit (D).
2
Reduce value using rotary knob until a message is
displayed in the header bar.
3
Press rotary knob to confirm.
4
Continue turning rotary knob until the value is re-
placed by dashes (--) in the display (D).
5
Press rotary knob to confirm.
The lower alarm limit is deactivated.
037
038
D
Evita XL
A
B
03
9
(B) = Upper alarm limit
(C) = Currently measured value
(D) = Lower alarm limit
A
B
C
D
E