EDAN F9 User Manual page 89

F9, F9 Express Fetal & Maternal Monitor User Manual
1 Select the volume adjustment key
2 Rotate the control knob clockwise or touch the
increases by one level, there are ten levels in all; the green pane of the volume level
indicator
the symbol to decrease the volume.
3 Press the knob again or touch any other place on the screen to confirm the volume level.
*Adjust the key volume:
The volumes of pressing keys, rotating and pressing the control knob are also adjustable.
1 Select the setup key
2 Select General > Key Volume.
3 Select Low (default), High or OFF.
4 Select OK.
increases by one at every two steps; rotate the knob anticlockwise or touch
on the main interface.
on the main interface.
symbol for one step, the volume
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Pre-Monitoring Preparation