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Grading monitor calibration & usage guide

Our Grading Monitor is designed to support professional workflows such as video editing, color grading, and graphic design. However, like all professional displays, color accuracy depends on correct setup and regular calibration. This article explains:


  • What to expect from a grading monitor
  • How calibration works
  • Our current limitations
  • What customers can do to achieve the best results


Important Clarification

A grading monitor does not guarantee perfect color accuracy out of the box. Color accuracy depends on:


  • Factory profile
  • Environment (temperature, humidity, lighting)
  • Usage duration
  • Calibration method


For true professional-grade accuracy, a hardware calibration device is required.


Calibration Device Availability

At this time:


  • We do not provide hardware calibration tools (such as X-Rite or Datacolor Spyder).
  • The monitor does not include a calibration device when rented.
  • Hardware calibrators are separate professional tools and are not bundled with monitors.


Before adjusting colors, please ensure:


  1. The monitor has been powered on for at least 30 minutes
  2. The room lighting is stable and neutral (no direct sunlight)
  3. The monitor is reset to factory default settings
  4. Native resolution is used (4K / 3840×2160)
  5. HDR is disabled unless working in HDR workflows


Supported Calibration Methods

1. Software-Based Calibration (No Hardware)

You can calibrate using your operating system tools:

  • macOS
    • System Settings → Displays
    • Hold Option and click Calibrate (Advanced Mode)
    • Target: Gamma 2.2, White Point 6500K (D65)
  • Windows
    • Press Win + R → type dccw
    • Follow the Display Color Calibration wizard

This method improves accuracy but does not replace hardware calibration.


2. Hardware Calibration (Best Accuracy)

For professional color grading, we strongly recommend using:

  • X-Rite
  • Datacolor Spyder
  • Similar hardware calibration devices

These tools measure actual panel output and provide the most accurate results.


Official Calibration Reference

You can follow the official calibration guide here:


Mi A27U Monitor – Grading Calibration Guide (PDF)


This document explains:

  • Recommended OSD settings
  • OS-level calibration steps
  • Best practices for grading workflows


Maintenance & Recalibration

For professional usage:

  • Recalibrate every 1–2 months
  • Avoid frequently changing brightness after calibration
  • Environmental factors (heat & humidity) can affect accuracy over time


What This Monitor Is (and Is Not)

This monitor is:

  • Suitable for editing and grading workflows
  • Adjustable via OSD and software calibration
  • Commonly used by editors and designers


This monitor is not:

  • Pre-calibrated to studio reference standards
  • Guaranteed to match another calibrated display without hardware tools
  • Maintained with routine hardware recalibration by us


If Color Accuracy Does Not Meet Your Needs

If after setup and calibration the monitor still does not meet your requirements, you may:

  • Adjust settings manually
  • Use your own hardware calibration device
  • Swap to another monitor model via your account


👉 How to swap items in an existing order

https://help.monis.rent/en/article/how-to-swap-items-to-an-existing-order-15sbvo8/


Summary

Grading monitors require proper setup and calibration to perform accurately. While we provide the hardware in good working condition, final color accuracy depends on user calibration and workflow requirements.



If you need further assistance, our support team is happy to help.

Monis Support Team

Updated on: 26/01/2026

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