Complete all four steps in sequence for consistent, repeatable results.
Checklist
0/20
Pending
Step 01
Step 02
Cycle through each colour field and scan the panel surface with your eyes. Confirm all criteria below before proceeding.
Before Step 3
Step 3 requires two things: a colorimeter (a small probe you clip or place against the screen that physically reads the light and colour it emits) and calibration software that interprets those readings. Here's what we recommend.
Software — Calibration Suite · pick one
Calman
by Portrait Displays
The industry standard for display manufacturers. Automates the full measurement sequence — just connect your probe and follow the on-screen steps.
LightSpace CMS
by Light Illusion
Widely used in broadcast and cinema post-production. Excels at colour management and detailed gamut analysis.
DisplayCAL
Open source
A free, open-source option that covers all the essentials. The best starting point if you're new to display calibration.
Step 03
Peak Luminance
Open your calibration software, place the colorimeter probe flat against the centre of the screen, then trigger a 100% white patch. The software will show a live brightness reading in nits.
DCI-P3
Run the colour gamut test in your calibration software. It displays a sequence of colour patches and automatically calculates what percentage of the DCI-P3 colour space the screen can reproduce.
sRGB
The same colour gamut test also measures sRGB coverage — no extra steps needed. Both results appear on the same summary page.
Delta E avg
Run the greyscale and colour accuracy test. The software calculates Delta E (ΔE) — a number that measures how far each displayed colour is from its target. Under 2.0 is considered accurate; anything above means recalibration is needed.
If any metric falls outside these targets, run a full recalibration before using the display for colour-critical work.
Step 04
Open your calibration software (Calman, LightSpace, or DisplayCAL) and start a new measurement session. Rest the colorimeter probe flat against the centre of the screen — the software will prompt you to display specific colour patches. Use ← → to cycle through them here, and tick each one off below once the software has recorded it.
© 2026 Meirro Technologies
← Back to productMEIRRO