Product Manual

M3A Vital Signs Monitor User Manual System Menu
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 Leak Test
This item is used for air leakage test. Press this item to start the air leakage test. Then the item
will change into Stop Leakage Test. If it is picked again, the system will stop air leakage
test.
WARNING
This leakage test other than being specified in the IEC/EN1060-1 standard is to be used
by the user to simply determine whether there are air leaks in the NIBP airway. If at the
end of the test the system gives the prompt that the NIBP airway has air leaks, please
contact the manufacturer for repair.
Procedure of the Air Leakage Test:
1) Connect the cuff securely with the socket for NIBP air hole.
2) Wrap the cuff around the cylinder of an appropriate size.
3) Access the NIBP Setup menu.
4) Select the Leakage Test item by pressing the UP/DOWN button. It displays indicates
Leakage Test on the bottom of the parameter area.
5) The system will automatically inflate the pneumatic system to about 180mmHg.
6) After 20s or so, the system will automatically open the deflating valve, which marks the
completion of a pneumatic measurement.
7) If no prompt appears on the bottom of the NIBP parameter area, it indicates that the
airway is in good status and no air leaks exist. However if the prompt PNEUMATIC
LEAK appears in the place, it indicates that the airway may have air leaks. In this case,
the user should check for loose connection. After confirming secure connections, the
user should re-perform the pneumatic test. If the failure prompt still appears, please
contact the manufacturer for repair.
Figure 4-16 Diagram of NIBP Air Leakage Test
 SpO
2
Setup
Access SpO
2
Setup and you can see the menu below: