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5.3.11 Analog Output Performance Test
Tools required:
Medsim300B patient simulator, or MPS450, or equivalent equipments
Oscilloscope
To perform an analog output performance test:
1. Connect the patient simulator to the monitor using an ECG or IBP cable.
2. Connect the oscilloscope to the monitor’s multifunctional connector.
3. Verify that the waves displayed on the oscilloscope are identical with those displayed on the monitor.
5.4 Electrical Safety and Other Tests
5.4.1 Electrical Safety and Other Test Frequencies
Check/Maintenance Item Frequency
Electrical safety tests Refer to appendix A Electrical Safety Inspection.
Power on test 1. When first installed or reinstalled.
2. Following any maintenance or the replacement of any main unit parts.
Touchscreen calibration/ 1. When the touchscreen accuracy diminishes.
2. After the touchscreen is replaced.
Battery check Function test 1. When first installed.
2. Whenever a battery is replaced.
Performance test Once a year or if the battery run time is significantly reduced.
5.4.2 Electrical Safety Test
See appendix A Electrical Safety Inspection for electrical safety tests.
5.4.3 Power-on Test
This test is to verify that the monitor powers up correctly.
1. Insert the battery in the battery compartment and connect the monitor to the AC mains. The AC mains LED and
battery LED light.
2. Press the power on/off switch to switch on the monitor.
The monitor will perform a self-test at power up. During the self-test, the alarm lamp will turn yellow, red, and then off;
the monitor will then give a beep. This indicates that the visual and audible alarm indicators operate properly.
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