Product Manual

4077-INS-LAB-RevB09 10
Monitor Key Function and Operation Table
Key Function Name and Description
Set menu item
Press this key to enter the menu interface. Move the cursor up and down among the menu items
by pressing the / key. When the cursor is moved to the menu item to be executed or
changed, this item will be encircled by a pane. Press the key to execute the relevant function,
or press the key to highlight this item, then press the / key to change the relevant
content, and press the key to confirm. Press this key again to enter the next menu page, until
you return to the main interface. Press the key to return to the main interface quickly under the
status of menu.
Disable/Enable alarm
Press this key to mute the alarm. The alarm information will still display and the alarm indicator
will flash continuously. Press this key again to resume the alarm.
There are two alarm levels available: middle-level alarm (serious warning) and low-level alarm
(general warning). A middle-level alarm is a higher priority than a low-level alarm. If the two alarm
levels exist simultaneously, the alarm sound is always that of the higher priority, or middle-level
alarm. When an alarm occurs, the monitor may get the user’s attention in at least three ways: au-
dio prompt, visual prompt, and description.
Audio Prompt: (Alarm Sound): If the alarm is not muted, the system will emit the appropriate alarm
sound; different level alarms have different alarm sounds. If the alarm sound is “Do-do-do”, the
alarm level is middle. If the alarm sound is “Do-”, the alarm level is low.
Visual Prompt (Alarm Indicator): Middle-level alarm: Alarm indicator flashes orange with low fre-
quency of 0.5Hz. Low-level alarm: Alarm indicator illuminates orange.
Description (Screen Display): When an alarm occurs, the alarm message will display in red at the
top left corner of the monitor screen. When more than one level of alarm appears, continuous
alarm messages will display.
WARNING: Do not disable the alarm sound if the patient’s safety is endangered.
Notes:
1) The alarm description can never be paused or cancelled.
2) The alarm sound is that of the higher level when more than one alarm level exists.
When an Alarm Occurs:
1) Check the patient’s condition;
2) Identify the cause of the alarm;
3) Silence the alarm, if necessary;
4) When cause of alarm has ended, check to see if the alarm is working properly.
Enable/Disable printing
Press this key to start printing. If the system is at playback status, press this key to quickly print
the selected paragraph, i.e. 20 minutes from the left of the current screen, or press this key to print
from current data by paper advance speed set; if feeding paper is out of paper, the recorder will
print from the data that last printed.
The following may cause failure to print:
1) Pressing the
key to end printing before the last row output has been completed.
2) The ultrasound transducer has fallen off.
3) Recorder is out of paper.
4) Recorder failure.
Press this key again to stop printing.
TOCO zero
Adjust the external TOCO contractions trace/value to default (external monitoring contractions).