Vital Signs Monitor User Manual Alarm Information
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Message
Cause
Alarm Level
Action Taken
SpO
2
Light
Interference
(EDAN SpO
2
)
Ambient light around the
sensor is too strong.
Low
Reduce interference
of the ambient light
and avoid sensor’s
exposure to strong
light.
NIBP
NIBP Comm Fail
NIBP module failure or
communication failure
High (monitor
mode)
Low
(spot-checking
or Ward round
mode)
Stop using
measuring function
of NIBP module,
and notify
biomedical engineer
or manufacturer’s
service staff.
NIBP Leak
NIBP pump, valve, cuff or
tube has a leakage.
Low
Check the
connections and the
wrapped cuff to see
whether they are all
prepared well.
If failure persists,
please notify
biomedical
engineer or
manufacturer’s
service staff.
NIBP Excessive
Pressure
Pressure has exceeded the
specified upper safety
limit.
Low
Measure again, if
failure persists, stop
measuring function
of NIBP module
and notify
biomedical
engineer or
manufacturer’s
service staff.
NIBP Init Pressure
High
The initial pressure is too
high during measuring
Low
