Marquette Hellige GmbH MicroSmart V 2.xx Page 52
Servicing Instructions 227 470 35 B - 97.12
8.1.2 Function checks
Recommended measuring and test equipment and tools:
1 x multiparameter simulator Lionheard
1x customer´s patient lead, or 1x patient lead, 10-pin 223 387 01
Test preparation
Essentially, the unit test functions implemented in MicroSmart are used for the tests.
These are described in chapter "3. Unit test functions".
Connect the MicroSmart to the mains power supply; the green standby LED must light up.
Activate the unit. The self-test will be carried out, no error messages must appear. After
completing the self-test the unit is in the "Auto" mode, the yellow LED for the inactive operating
mode must be lit.
Function test of the operating and display elements
- carry out the key test as specified in chapter 3.2
- carry out the display test as specified in chapter 3.3
Testing the recording speeds 5, 25 and 50 mm/s
- carry out the motor test as specified in chapter 3.4
Checking the unit test results
- writing out the test results as specified in chapter 3.7
focus: all memories free of errors?
ASIC test OK?
printout well legible and without problems?
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