Course module 7
Troubleshooting Like a Technician
A separate editable page for this module makes the course easier to maintain and expand from the home server.
Lesson list
- Nothing plots: where to check first
- Wrong scale, orientation, or page area
- Buffer overruns and communication errors
- Pen and mechanical issues
- Building a repeatable checklist
Why this module matters
This module teaches calm diagnosis instead of random guessing.
Lesson script starter
- What you'll learn
- Why it matters
- The concept in simple language
- Real example
- Common mistake
- Quick recap
- Mini task or test