Ssupertools

Screen Test

Cycle through full-screen color fields and patterns to look for dead pixels, banding, convergence, and geometry problems. Click / space advances, Esc exits.

Patterns
Pick what to cycle through. Click / space / → advances, Esc exits.
Solid colors
Grayscale
Patterns
9 patterns queued.
Click / Space / →next←backFfullscreenEscexit