Mindray BeneView T5, Service Manual

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3.7 Electrical Safety Test
See
A Electrical Safety Inspection
for electrical safety tests.
3.8 Touchscreen Calibration
Tools required:
„ None.
1. Select the [ Cal. Screen ] QuickKey or select [ Main Menu ] → [ Maintenance >> ] →
[ User Maintenance >> ] → enter the required password → [ Cal. Touchscreen ].
2. The symbol will appear at different positions of the screen.
3. Select, in turn, the central point of the symbol.
4. After the calibration is completed, the message [ Screen Calibration Completed! ] is
displayed. Select [ Ok ] to confirm the completion of the calibration.
3.9 Recorder Check
Tools required:
„ None.
1. Print ECG waveforms. The recorder should print correctly and the printout should be
clear.
2. Set the recorder to some problems such as out of paper, etc. the patient monitor should
give corresponding prompt messages. After the problem is removed, the recorder should
be able to work correctly.
3. Switch automatic alarm recording for each parameter ON and then set each parameter’s
limit outside set alarm limits. Corresponding alarm recordings should be triggered when
parameter alarms occur.