Hardware and Software Tests
Performance Verification 23
Inflation Rate The inflation rate test verifies the inflation rate of the monitor.
1. Ensure that the Bio-Tek simulator is in test mode. The simulator should display
Pressure Gauge.
2. Confirm that the simulator is set up for the internal cuff.
3. Ensure that the NiBP Test screen is active on the monitor.
4. Press the Heart Rate Tone VOLUME button on the monitor.
• On the A1, this verifies that the valve is closed.
• On the A3, this verifies that both the valves are closed.
5. Perform an offset adjustment so that the simulator and monitor both display a
pressure of 0 mmHg by doing the following:
a. Press the CONTRAST button on the monitor.
b. Press the ZERO button on the simulator.
1. Press the NiBP button on the monitor to activate the pump, and
simultaneously start the timer.
2. Hold the NiBP button until the monitor displays a pressure of 280
mmHg, then stop the timer.
The test is successfully completed if the inflation time is between 1 and 6
seconds.
3. Press and hold the Heart Rate Tone VOLUME button until the monitor
displays a pressure of 0 mmHg.
Additional NiBP tests can be performed at this time. If no further NiBP tests
are to be conducted, turn the monitor off. Normal monitoring operation
returns the next time the monitor is turned on.
Over-Pressure The over-pressure test verifies the functionality of the over-pressure relief
system of the monitor.
1. Ensure that the Bio-Tek simulator is in test mode. The simulator should display
Pressure Gauge.
2. Confirm that the simulator is set up for the internal cuff.
3. Ensure that the NiBP Test screen is active on the monitor.
4. Press the Heart Rate Tone VOLUME button on the monitor.
• On the A1, this verifies that the valve is closed.
• On the A3, this verifies that both the valves are closed.
5. Perform an offset adjustment so that the simulator and monitor both display a
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