EDAN F9 Express - Changing HR Beep Volume; Enabling HR Trace; Switching the HR Alarm on or off

F9 and F9 Express Fetal & Maternal Monitor User Manual Maternal Monitoring
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2 Select Mother > HR Source.
3 Select ECG (default) or Pulse (during SpO
2
monitoring).
4 Select OK.
9.3.3 Changing HR Beep Volume
When the HR beep is enabled, the monitor gives a beep sound of maternal heart. The frequency
of HR beep corresponds to the maternal heart rate, but occasionally it may differ due to weak HR
signal.
To change the HR beep volume,
1 Select the setup key on the main interface.
2 Select Mother > HR Beep.
3 Select OFF (default), Low or High.
4 Select OK.
NOTE:
1 The DECG beep and HR beep share the same audio channel. Once the HR beep is
switched on, the DECG beep is disabled (set to OFF) automatically.
2 Once the DECG/HR beep volume is changed, the sound switches to channel 1
automatically. Therefore, it is advised against changing DECG/HR beep volume in the
monitoring process.
9.3.4 Enabling HR Trace
The real-time MHR measurement result is displayed in the parameter area of the main interface.
Also, you can choose to display and print those as a continuous trace on the recorder paper (refer
to figure 5-1).
To enable or disable HR trace printing,
1 Select the setup key on the main interface.
2 Select Recorder > HR Trace.
3 Select ON or OFF (default).
4 Select OK.
9.3.5 Switching the HR Alarm On or Off
You can choose to switch the HR alarm on or off.
1 Select the setup key on the main interface.
2 Select Alarm. On the displayed Password box, enter 9999, then select Enter.