F9, F9 Express Fetal & Maternal Monitor User Manual Alarms
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The pressure has exceeded the
specified upper safety limit.
Measure again, if failure
persists, stop using the
monitor for NIBP measuring
and contact the manufacturer
for service.
A different cuff other than the one
supplied by the manufacturer is
used.
Use the cuff supplied by the
manufacturer.
The cuff, hose and (or) connector
are (is) damaged.
Check and replace the
leaking part(s). Contact the
manufacturer for service if
required.
Cuff is too loose or the patient
pulse is too weak.
Use other methods to
measure NIBP.
Large signal noise or irregular
pulse rate caused by excessive
motions of the patient.
Keep the arm that is wrapped
with the cuff still.
NIBP EXCEEDS
MEASUREMENT
RANGE
The blood pressure exceeds the
measurement limits.
Check the connection of the
cuff and the patient’s
condition.
Measuring time has exceeded
120 seconds.
Start measuring again, or use
other measuring methods.
The signal received by SpO
2
sensor is too weak, or the
measurement part has low
perfusion, and therefore the result
may be inaccurate.
Check the patient’s condition
and reposition the SpO
2
sensor. Contact the
manufacturer for service if
the problem persists.
SpO
2
sensor is not well
connected.
Check the connection of
SpO
2
sensor and finger
placement.
The SpO
2
board can not
communicate with the system
successfully.
Restart the monitor and try
again, contact the
manufacturer if the
connection still fails.
TEMP transducer is not well
connected.
Check the connection of
TEMP transducer.
TEMP EXCEEDS
MEASUREMENT
RANGE
The temperature exceeds the
measurement limits.
Check the connection of the
TEMP transducer and the
patient’s condition.
Calibration of the TEMP
transducer failed.
Restart the monitor and try
again. Contact the
manufacturer for service if
the problem persists.