Mindray VS8, Руководство по обслуживанию

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4-20 VS 9/VS 8 Vital Signs Monitor Service Manual
1. Connect the parameter accessory of the device (for example SpO
2
) to the
application part connector of the electrical safety analyzer.

If it is an ECG accessory, insert the banana jack to ECG adapter into the
analyzer's application part jack, and connect the ECG lead to the banana
jack to the ECG adapter.

For other accessories such as SpO
2
, wrap the SpO
2
accessories with copper
foil, clamp the copper foil with the clip end of the test lead, and insert the
other end of the test lead into the application part jack of the analyzer.
2. Press .
3. Press the function key More .
4. Press and to select the application part.
5. Press the function key Select . Application Part Leakage Current Test should already
be selected.
6. Press or to select the application part test configuration.
7. Press to apply the test voltage and read the current displayed on the screen.
8. Press to to go to the next application part (if applicable).
9. Use Polarity on the right to select normal or reverse polarity.
10. Record the largest reading and related status.
The CF leakage current should not exceed 50 µA, the BF leakage current should not
exceed 5000 µA.
4.7 Recorder check
This test mainly tests the recorder function.
4.7.1 Test Preparations
None.
4.7.2 Procedure
1. Press
Record
key on the recorder. 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 monitor should give
corresponding prompt messages. After the problem is removed, the recorder should
be able to work correctly.
3. After the trend data printing is set, the recorder should print according to the
setting.