Study the SMPTE bars, hold them in your memory, then rebuild them from a distorted feed using the processor controls. The closer you land to the reference, the higher you score. Just like dialling a wall in on site — but with an answer key.
| Control | Distortion applied | Your correction | Net result |
|---|
Net result shows how close each axis ended to neutral — there's often more than one route to a match, so trust the picture, not just the numbers.