After completing the logon process, self-diagnostics processes will automatically run behind the scenes. Then after the operator completes the DVIR (if configured) and the standard pre-trip inspections, they will press 'Submit Results'. At that point the MDT displays the Issues Screen. This screen lists any failed startup tests or displays the text No Issues Detected if there are no failures.
You can open the Issues screen at any time by pressing the screen button, and then clicking the Issues button from the maintenance screen. This maintenance issues screen is the same as the logon issues screen except the button is replaced with the button after normal logon is complete.
The image below shows an example of the issues screen with some example failures. Hopefully, you won’t see any issues, but if you do, please report any failures to maintenance or dispatch, especially if it is an agency requirement.