getemed VitaGuard VG2100, Руководство по эксплуатации

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Alarms, displays, and views during monitoring 65
Message Meaning Information No.
Heart rate
too low!!!
The calculated heart rate
falls below the set
Lower
limit
for longer than the
set
Bradycardia delay.
When there is no bradycardia:
-
Heartbeats are not detected.
-
The electrodes are badly positioned.
-
Abnormal beats, e.g. extrasystoles, are
not detected.
-
The electrode has become detached.
-
The monitor, cable, or electrode is
defect.
-
The set
Lower limit
is too high.
6
Heart rate
drop
detected!!!
(when
activated)
The current heart rate
falls below the value
based on the set
Averag-
ing interval
by more
than the percentage
deviation value set under
Trend deviation (–).
When there is no heart rate drop:
-
The heart rate and/ or the average
heart rate is incorrectly calculated for
the reasons given under “Heart rate
too low”
11
Heart rate
rise
detected!!!
(when
activated)
A heart rate rise is
detected in the same
manner as a heart rate
drop, but
Trend devia-
tion (+)
is used instead.
When there is no heart rate rise:
-
The heart rate and/ or its average is
incorrectly calculated for the reasons
given under “Heart rate too high”.
12
7.10.3 Table of technical alarm messages
Message Meaning Cause or elimination No.
Check ECG
cable!!
The monitor discovers
that the ECG cable is not
connected.
-
Check the ECG cable. 22
Check
electrodes!!
The monitor discovers that
one or more electrodes
are not connected.
-
Check the electrodes: If this message
persists, use new electrodes or replace
the ECG cable.
23
Check
power
adapter!!
The measured voltage
from the power adapter
is less than 8 V or greater
than 10 V.
-
Check that the stipulated power
adapter is being used.
-
Check and, if necessary, replace the
NA 3000 - 2 power adapter.
16