Unfortunately, I couldn't find a specific PDF tutorial link for 6 Sigma. However, here are some online resources that offer 6 Sigma tutorials, guides, and handbooks:
The tutorials, particularly the ones provided by Alpha-Numerics and TianyuanTech, cover the following, as found in the search results: 6sigmaet tutorial pdf link
Many universities teaching electronics thermal management offer public or student-accessible PDFs. Search for: Unfortunately, I couldn't find a specific PDF tutorial
The most useful papers and PDF links for 6SigmaET tutorials include: 6SigmaET: Getting Started (PDF) and handbooks: The tutorials
Navigating the interface (Model Tree, Object Panel, Property Sheets).