Beginner's Guide
Set up VS Code and Codex, preview locally, and prepare your first documentation PR.
Troubleshooting Guide
One source of truth for every alarm, procedure, and diagnostic workflow.
What do you need to do?
Troubleshoot
- Learn how to find a guide
Find guides with alarm lookup, the sidebar, or site search.
- Learn how to use a guide
Learn how to navigate the decision tree, select the applicable software version, and work through each step.
- Explore the troubleshooting flowchart
Preview, expand, and navigate the complete troubleshooting flow.
- Check guide coverage
See which alarms have guides and what to do when coverage is missing.
Contribute
- Suggest a change
Request a correction without editing the repository.
- Edit an existing guide
Update content, metadata, applicability, or troubleshooting steps.
- Create a new guide
Add coverage for an alarm or distinct failure mode.
- Review a pull request
Review another contributor's documentation change.
Resources
- View reports and analytics
Open coverage, traffic, feedback, and health reports.
- Track PRs and issues
Find open work, assignments, and review status.
- Author resources
Find checklists, examples, and terminology for documentation authors.
- Check GitHub access
Find the required access and how to request it.
New to contributing?
Section titled “New to contributing?”Training
Explore beginner, author, and reviewer training.
For controlled maintenance manuals, visit Maintenance Manuals.
Need to match a GitHub username to a person? See the GitHub User Directory.
Administering this repo? See the Repo Admin Documentation.