Per-channel Y-axis scaling
When you overlay signals with very different magnitudes — say RPM in the thousands and a pressure in the tens — the small one flattens out. Per-channel scaling fixes that.
- Click “📐 Scaling” in the Tools row to open the scaling panel.
- For any channel, switch from auto to a manual Y-axis range, or assign it to the left or right axis.
- Use “All manual” to lock every channel to its current auto range, or “All auto” to reset everything.
- Click “Done” when the traces read clearly together.
“All manual” seeds each channel's manual range from its current auto range, so nothing jumps — it just stops rescaling as you pan and zoom.
FAQ
How do I keep a small signal readable next to a large one?
Open the Scaling tool and give each channel its own Y-axis range, or assign them to the left and right axes so both stay readable.
What does 'All manual' do?
It switches every channel to manual scaling using its current auto range as the starting point, so the axes stop rescaling as you pan and zoom.