VITREVIA — Same Pixel Pitch, Different Result: Test LED at Working Brightness
Revision: 2026-09-11
Project: ____________________
Configuration / firmware: ____________________
Operator / date: ____________________
Agreed acceptance criteria: ____________________

TEST RECORD (repeat for each check)
Requirement ID:
Preconditions:
Test file / revision:
Action:
Expected result:
Observed result:
Evidence location:
Pass / Fail / Not tested:
Deviation and owner:
Retest / closure:

Guide: https://www.vitreviadisplays.com/insights/led-system-specification-beyond-pixel-pitch/

REFERENCE TABLES
Test content | Question it answers
Dark neutral ramp | Are shadow steps distinguishable, smooth and neutral at the operating preset?
Uniform dark and mid-gray fields | Do cabinet or module boundaries become visible?
Fine coloured text | Does the full signal path retain the required detail?
Representative motion | Does the actual presentation remain acceptable?
Black and display-off views | How do the optical surface and room reflections affect perceived black?