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Functionality Assurance Tests
Testing the Monitor
4-13
Step Action
1 Connect SpO
2
simulator cable to the SpO
2
adapter cable. Connect the cable to
the SpO
2
patient monitoring input connector.
2 Set the simulator as follows:
3 a. Power the monitor On. Verify that the values are within the following
tolerances:
– Oxygen Saturation Range 79% to 83%
– Heart Rate Range 67 to 73 bpm
4Press the Alarm Silence button to temporarily silence the audible alarm.
5 Verify that the heart rate tone source, found in the Heart Rate Menu, is set to
SpO
2
.
6Press the Volume button on the monitor’s front panel. Within 3 seconds of
having pressed the button, rotate the navigation wheel clockwise to verify that
the beeping heart rate tone sound level increases.
7 Wait 3 seconds. Press the Volume button and rotate the wheel counter-clockwise
and verify that the beeping heart rate tone decreases until it is no longer audible.
Rotate the wheel clockwise to return the beep volume to a comfortable level.
After 3 seconds with no wheel activity, the volume adjust function terminates.
Item Setting
Oximeter Nellcor
SpO
2
%
81
BPM 70
Pulse Mod 5.00%