# Options

The Options page (`F3`) gathers display and onboarding settings in one place. Navigate with `Up`/`Down` or `Tab`, change values with `Left`/`Right`. All changes are saved automatically. A description line appears below the focused option to explain what it does.

## Display

| Option | Values | Description |
|--------|--------|-------------|
| Theme | (cycle) | Color scheme for the entire interface |
| Hue rotation | 0–360° | Shift all theme colors by a hue angle (±5° per step) |
| Refresh rate | 60 / 30 / 15 fps | Lower values reduce CPU usage |
| Runtime highlight | on / off | Highlight executed code spans during playback |
| Show scope | on / off | Oscilloscope on the main view |
| Show spectrum | on / off | Spectrum analyzer on the main view |
| Show lissajous | on / off | XY stereo phase scope |
| Gain boost | 1x – 16x | Amplify scope and lissajous waveforms |
| Normalize | on / off | Auto-scale visualizations to fill the display |
| Completion | on / off | Word completion popup in the editor |
| Show preview | on / off | Step script preview on the sequencer grid |
| Performance mode | on / off | Hide header and footer bars |
| Font | 6x13 – 10x20 | Bitmap font size (plugin mode only) |
| Zoom | 50% – 200% | Interface zoom factor (plugin mode only) |
| Window | (presets) | Window size presets (plugin mode only) |

## Onboarding

- **Reset guides** — Re-enable all dismissed guide popups.
- **Demo on startup** — Load a rotating demo song on fresh startup.