Mindray DC-68, Руководство по обслуживанию

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Description of Self Test Items C-1
Appendix C Description of Self
Test Items
C.1.1 Z0201 PC Module and MF FPGA Interconnection
Test

Top test item
N/A

Test content
Test LPC interface communication between PC module and MF FPGA.

Analysis to test failure
Check whether Windows device manager recognizes Ultrasound MultiFunction Device . It cannot
be recognized only with the drive not being installed properly.
The drive goes wrong if the test result appears
Error .
PC module and DSP FPGA has communication error if the test result is FAIL .

Suggestion to failure test
Restore the device (OS+doppler) if the drive is not recognized.
Restart the device to perform the self test if the test result appears
Error. It is necessary to restore
the device (OS+doppler) if Error re-appears.
It is recommended to replace CPU if the test result appears FAIL .
C.1.2 Z0202 MF FPGA and System Monitor
Interconnection Test

Top test item
Communication self test between PC Module and MF FPGA

Test content
Test the Smbus communication between the MF FPGA and ADT7462.

Analysis to test failure
The drive goes wrong if the test result appears Error .
The error between MF FPGA and ADT7462 occurs if the test result appears FAIL .

Suggestion to failure test
Restart the device to perform the self-test if the test result appears
Error.
It is necessary to restore
the device (OS+doppler) if Error re-appears.
It is recommended to replace PC carrier board if the test result appears FAIL .