本推荐实施规程规定了用于对HDTV显示器产生的绝对亮度水平和白点色度进行常规测量和校准的方法，HDTV显示器旨在再现符合SMPTE ST 274和SMPTE ST 296规范的图像。 一些显示器设计用于使用显示器制造商为此目的提供或认证的测量设备进行自动校准。这种自动校准不在本推荐规程的范围内。然而，敦促实施自动校准的制造商考虑本文所描述的校准过程的影响，特别是4.3.1和4.4节。

This Recommended Practice specifies methods to be used for routine measurements and calibration of absolute luminance levels and white point chromaticity produced by HDTV Displays that are intended to reproduce images conforming to the specifications of SMPTE ST 274 and SMPTE ST 296. Some displays are designed for automated calibration using measuring devices supplied or certified by the display manufacturer for this purpose. Such automated calibration is outside the scope of this Recommended Practice. However, manufacturers implementing automated calibration are urged to consider the implications of the calibration procedures described herein, especially Sections 4.3.1 and 4.4.