F15 Series Fetal & Maternal Monitor User Manual Alarms
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FT20 is disconnected with the
monitor
Restart the monitor and try again, contact
the manufacturer if the connection still
fails.
Current network
environment
poor(FT20)
The current network environment
is poor and FT20 module has
problem to connect with the
monitor
Check whether the ambulating mother
has reached the limit of the active signal
area-of-reach and whether the network
communication is fine.
FT20 Wireless
Signal Weak
The wireless signal of FT20
module is too weak for the system
to analyze.
Check whether the ambulating mother
has reached the limit of the active signal
area-of-reach and whether the network
communication is fine.
The ECG cable is not well
connected to the transducer, or
the leads of the ECG cable are not
well attached to the patient.
Check the connection between the ECG
cable and the monitor or the TOCO-E
transducer. Check also the attachment of
the ECG leads to the patient.
ECG SINGNAL
EXCEEDS LIMIT
ECG signal exceeds the
measurement limits.
Check the connection of the leads and the
patient’s condition.
Bad contact
between the
electrode sleeve
and the skin
Bad contact between the
electrode sleeve of TOCO
transducer and the skin.
Adjust the transducer and make sure
good contact between the electrodes and
the skin.
The ECG signal is too weak that
the system can’t calculate HR
correctly.
Check the attachment of the ECG leads to
the patient.
HR EXCEEDS
MEASUREMENT
RANGE
The heart rate exceeds the
measurement limits.
Check the connection of the ECG
leads/SpO
2
transducer and the patient’s
condition.
The NIBP board cannot
communicate with the system
successfully.
Restart the monitor and try again, contact
the manufacturer if the connection still
fails.
The NIBP module defective.
Restart the monitor and try again, contact
the manufacturer if the connection still
fails.
NIBP Airway
Pressure
Abnormality
NIBP cannot be deflated, and the
system pressure has remained
unchanged
Measure again, if the fault persists, stop
using the monitor for NIBP measurement,
and contact the manufacturer for repair
The cuff is loose or not connected.
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.
Traditional 510(k) of Fetal & Maternal Monitor
014_14.1_F15_Series_User_Manual