User's Manual

F Series Fetal & Maternal Monitor User Manual Monitor and Accessories
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This function is only available on F6 Express and F9 Express.
(8) CONTROL KNOB
Function: Adjust volume, setup and review control.
It can be pressed like other keys and be rotated clockwise or counterclockwise. All the operations
on the screen or in the menu are completed by using the control knob.
The highlighted rectangular mark on the screen that moves with the rotation of the control knob is
called “cursor”. Operations can be performed in the position on the screen where the cursor stays.
When the cursor is located on a certain item, you can press the control knob to open its submenu
or confirm the operation. Press the control knob again, and the cursor will be able to move around
on the interface/menus.
Operation Procedure:
a) Rotate the control knob to move the cursor to the item you want;
b) Press the control knob;
c) One of the following three results will be achieved:
 A menu pops up on the screen, or the menu is replaced by a new one;
 A submenu with several options appears on the right of the item. If this item has more
than 8 options, they will be displayed in more than one page. Select PREV to switch to
the previous page, or select NEXT to switch to the next page.
 The function operates immediately.
NOTE:
1 The word “select” hereinafter stands for rotating the control knob cursor to an item
and then pressing the knob.
2 If the key sound is enabled, the monitor gives a normal key sound when the operation
is valid, and gives a sharp “Di” sound when the operation is invalid.
CAUTION
This monitor is a normal medical device. Please avoid violent operations such as
continuously pressing the keys or control knob.
3.1.2 Indicators
There are four groups of indicator on top of the screen and the front panel. From the top down
they are: alarm indicator, CHARGE indicator, AC indicator and Power indicator.