SJ/T 11992-2025 specifies the performance test methods for electronic projectors.

It replaces SJ/T 11290-2003 and covers test environment requirements, standard operating conditions, adjustment procedures, and detailed measurement methods for optical, electrical and visual performance parameters including luminous output, uniformity, contrast ratio, correlated colour temperature, colour gamut coverage, resolution, pixel defects, power consumption, remote control performance and projection ratio.

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