Mediana P10 Wartungshandbuch Seite 20

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14
General Operation Tests
Alarms and Alarm Silence
1. Connect the monitor to an AC power source.
2. Press the Power Button to turn on the monitor.
3. Connect the SpO
2
simulator to the SpO
2
extension cable and connect the cable to the
monitor.
4. Set the SpO
2
simulator as follows: SpO
2
of 75% and pulse rate of 60bpm.
5. Verify the following monitor reaction:
a. The pulse amplitude indicator begins to track artificial pulse signal from the
SpO
2
simulator.
b. After about 10 to 20 seconds, the monitor displays oxygen saturation and pulse
rate as specified by the simulator. Verify values are within the following
tolerances:
z Tolerance of Oxygen Saturation : ±2%
z Tolerance of Pulse Rate : ±3bpm
c. Audible alarm sounds and “Low SpO
2
limits violated” message will be
displayed and %SpO
2
numerical area will flash, indicating the parameter has
violated default alarm limits (medium priority alarm).
6. Press the Alarm Stop Button on the monitor’s front panel. The audible alarm will be
temporarily silenced.
7. Verify the following:
a. The audible alarm remains silenced.
b. The Alarm Silence Icon appears in the SpO
2
numerical area on the screen.
c. The %SpO
2
display continues flashing.
d. The audible alarm returns in approximately 60 seconds.
QRS Volume Control
1. Press the Power Button to turn on the monitor.
2. Connect the SpO
2
simulator to the SpO
2
extension cable and connect the cable to the
monitor.
3. Set the SpO
2
simulator as follows: SpO
2
of 75% and pulse rate of 60bpm.
4. Verify %SpO
2
and pulse rate values are correctly displayed.
5. Press the Alarm Stop Button on the front panel of the monitor to temporarily silence
the audible alarm.
6. Select the Setup Icon to display the Setup Menu.
7. Select QRS Volume in the Setup Menu.
8. Set QRS volume level 1 to level 7 and return to the monitoring screen. Verify beeping
pulse rate tone increases.
9. Set QRS volume level 7 to level 1 and return to the monitoring screen. Verify beeping
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