EN IEC 62087-7-2019 pdf free

EN IEC 62087-7-2019 pdf free.Audio, video, and related equipment – Methods of measurement for power consumption Part 7: Computer monitors (IEC 62087-7:2018).
A computer monitor is a display device that does not include a TV tuner and is intended to be used to display the video signals from a computer. These video signals are produced from software programs that are operating within the computer and can consist of static and moving images. As such, test procedures using static patterns, dynamic video and web-based video are specified.
The test methods specified in this document can be applied to computer monitors of any size, however, this document is not applicable to specialized monitors associated with medical equipment, publishing and other professional, commercial or industrial uses.
The various modes of operation that are relevant for measuring power consumption are also defined.
The measuring conditions in this document represent the normal use of the equipment and can differ from specific conditions, for example as specified in safety standards.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies, For undated references, the latest edition of the referenced document (including any amendments) applies.
IEC 62087-1, Audio, video, and related equipment — Determination of power consumption — Part 1: General
IEC 62087-2, Audio, video, and related equipment — Determination of power consumption — Part 2: Signals and media
IEC 62301. Household electrical appliances — Measurement of standby power
3 Terms, definitions and abbreviated terms
3.1 Terms and definitions
For the purposes of this document, the terms and definitions given in IEC 62087-1 and the following apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
• lEG Electropedia: available at http:l/www.electropediaorg/
• ISO Online browsing platform: available at httpl/www.iso.orglobp
3.1.1 ND filter neutral density filter optical device that reduces the light intensity in the visible wavelength region
3.1.2 computer monitor product for the display of data, visual and video signals from a computer
3.1.3 default picture setting picture setting as set by the manufacturer for computer monitors
3.1.4 special functions functions that are related to, but not required for, the basic operation of the device.EN IEC 62087-7 pdf free download.