8. System Diagnostics
Express5800/R120f-2E, T120f Maintenance Guide
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Chapter 1 Maintenance
Diagnostics tool title
Shows the name and version of the diagnostic tool.
Test window title
Shows the progress of the diagnostics. “Test End” is displayed when the diagnostics completes.
Test results
Shows the start, end, and elapsed time and completion status of the diagnostics.
Guideline
Shows the details of the keys to operate window.
Test summary window
Shows the results of each test. Move the cursor and press <Enter> key on the cursor line to display the
details of the test.
If an error is detected by System Diagnostics, the relevant test result in the Test summary window is
highlighted in red, and “Abnormal End” is displayed in the result on the right side.
Move the cursor to the test that detected the error, and press <Enter > key. Take notes about the error
message that has been shown to the Detail Information screen and contact your sales representative.
Test window title
Test results
Test summary window
Guideline
Diagnostics tool title
