EDAN F6 User manual - page 95
F Series Fetal & Maternal Monitor User Manual Fetal Monitoring Display
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Check Paper
Monitor
There is no paper in the paper
drawer or the drawer is open.
Load paper and/ or close
the drawer.
US1 UNPLUGGED or
US2 UNPLUGGED
US
US transducer 1 or US
transducer 2 is not well
connected.
Or wireless US signal is not
detected.
Check the connection of the
transducer.
US1 SIGNAL LOSS or
US2 SIGNAL LOSS
US
FHR1 or FHR2 signal is too
weak for the system to
analyze.
Check if the US transducer
is aimed at the fetal heart;
check if the alarm limits are
suitable; check the patient’s
condition.
Fetus EQUIP MALF
US
The fetus board can not
communicate with the system
successfully.
Restart the monitor and try
again, contact the
manufacturer if the
connection still fails.
TOCO UNPLUGGED
TOCO
TOCO transducer is not well
connected.
Or wireless TOCO signal is not
detected.
Check the connection of
both TOCO transducer and
US transducer.
DECG LEADS OFF
DECG
The spiral electrode is not well
connected.
Check the connection of the
spiral electrode.
DECG UNPLUGGED
DECG
The DECG lead is not well
connected to the monitor.
Check the connection of the
DECG cable.
DECG SIGNAL LOSS
DECG
DECG signal is too weak for
the system to analyze.
Check if the spiral electrode
is well attached to the fetus;
check the patient’s
condition.
DECG EQUIP MALF
DECG
The DECG board can not
communicate with the system
successfully.
Restart the monitor and try
again, contact the
manufacturer if the
connection still fails.
Signals Overlap
(FHR1, FHR2)
US
US transducer 1 and US
transducer 2 are aimed at the
same fetal heart; the signals
overlap.
Adjust one of the US
transducers until another
fetal heart signal is
detected.
Signals Overlap
(DFHR, FHR2)
US +
DECG
US transducer 1 is aimed at
the fetus that the spiral
electrode is attached to; the
signals overlap.
Adjust the US transducer
until another fetal heart
signal is detected.