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Earn 2 RUs towards your recertification. This Standard: ANSI/AVIXA V201.01:2021, Image System Contrast Ratio, defines image system contrast, expressed as a ratio, and its measurement. It applies to both permanently installed and temporary display systems regardless of AV technology.

The AV image system includes the display, source equipment, signal path, distribution, and the room environment. System contrast ratio measurements are taken in the system’s typical use case. Four contrast ratios are defined and are based on content viewing requirements. Practical techniques to measure and validate the required contrast ratios are provided.