Description of Self-diagnosis Test Items C-1
Appendix C Description of
Self-diagnosis Test Items
C.1.1 Z0101 Hard Disk Verify
Test Content
Traverse all hard disk files in Doppler installation directory, compare and verify the files with the
achieved hard disk data.
Analysis to Test Failure
If the verification file does not exist, the system will prompt “Failed to open the result file.” If the hard
disk data is damaged, the system will prompt “The failed CRC: current verification value (failed file
path, correct verification value)”.
Suggestion to Test Failure
Restore the hard disk data, replace the CRC file in DC8 folder with the CRC_Result.txt in the
restore package.
C.1.2 Z0201 PC Module Heat Sink Test
Test Content
Test if the PC module heat sink is installed in the right way.
Test Description
The following screen will be opened after the test is started. There displays the current CPU
working temperature, the yellow line represents the highest working temperature of the CPU, and
the changing wave represents the current CPU temperature. If the temperature didn’t go beyond
the limit, the waveform is displayed in green; otherwise, it is red. At the bottom of the dialogue box,
there display the current CPU temperature and the remaining test time.
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