EDAN F6 User manual - 11.4 Basic Operation

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