User's Manual

Patient Monitor User Manual Alarm Information
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Message Cause Alarm Level Action Taken
SpO
2
Comm Fail
SpO
2
module failure or
communication failure
High
Stop using
measuring function
of SpO
2
module, and
notify biomedical
engineer or
manufacturer’s
service staff.
SpO
2
Low Perfusion
The pulse signal is too
weak or the perfusion of
the measurement site is
too low
Low
Reconnect the SpO
2
sensor and change
the measurement
site. If problem
exists, please notify
biomedical engineer
or manufacturer’s
service staff.
SpO
2
Noisy Signal
There is interference with
SpO
2
measurement signals
and the waveform is
abnormal.
Low
Check the condition
of patient and avoid
patient movement;
make sure the cable
is well connected.
SpO
2
Light
Interference
Ambient light around the
sensor is too strong.
Low
Reduce interference
of the ambient light
and avoid sensor’s
exposure to strong
light.
NIBP Comm Fail
NIBP module failure or
communication failure
High
Stop using
measuring function
of NIBP module, and
notify biomedical
engineer or
manufacturer’s
service staff.