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Tri-State AV

Display Test

← → or tap
Cycle solid colors for dead pixels and uniformity (white, black, red, green, blue, 50% gray)
Space
Next color
Esc
Back to the test pattern
F
Toggle fullscreen
M
Toggle the motion bar
H or ?
This help
Still PNGs (open this page from the pattern folder, or from the hosted site):
1920×1080 3840×2160 1080×1920 portrait
Press H or tap outside to close