User's Manual

F9, F9 Express Fetal & Maternal Monitor User Manual FTS-3 Fetal Telemetry System
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connected to the base station.
Wireless US2 SIGNAL
LOSS
FHR2 signal is too weak for the
system to analyze.
Check if the Wireless US2
transducer is aimed at the fetal
heart; check if the patient moves
out of the base station RF
range, if the transducer is well
connected to the base station.
Wireless TOCO
SIGNAL LOSS
TOCO signal is too weak for the
system to analyze.
Check if the Wireless TOCO
transducer is placed correctly;
check if the patient moves out of
the base station RF range, if the
transducer is well connected to
the base station.
11.4 Basic Operation
11.4.1 Charge the Transducer
Place the transducer in the docking slot and it displays the charging state on the transducer
screen.
Caution
Please wait for 2 minutes to use the transducers after charging.
11.4.2 Charge the Battery
Please pay attention to the battery level during monitoring process. The battery symbol displays
in the top right corner of the screen. The low battery level may influence the monitoring.
: It is fully charged.
: It is less fully charged.
: It is in low level. Please charge the battery. There is alarm information on the screen.
: It is out of power. Please charge the battery immediately.
Caution
When in indicates the power is low, please charge the battery immediately or the
monitoring will be interrupted.
Please wipe the transducer and the charging point with a dry cloth before charging the transducer.
Please do not scratch the charging point.
The battery is installed in the transducer. If the base station is supplied by AC, the battery will be
charged automatically when it is placed in the docking slot. Please keep the transducer free of