ELECTRONIC PROJECTION - MEASUREMENT AND DOCUMENTATION OF KEY PERFORMANCE CRITERIA - PART 1: FIXED RESOLUTION PROJECTORS (IEC 61947-1:2002)

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2003

Publisher

Comitato Elettrotecnico Italiano

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Definitions
4 General requirements
5 Light output measurement and specification
6 Fixed resolution projectors characteristics
7 Range of focus and image size
8 Audio characteristics
9 Light source specification
10 Maximum acoustical noise level
11 Power consumption
12 Weight
13 Dimensions
14 Sync hierarchy -Recommended practice
Annex A (normative) - Figures
Annex B (normative) - Pattern generator
        specifications
Annex C (informative) - Considerations in
        formulating this standard
Annex D (normative) - Complete sample
        specification
Annex E (informative) - Conversion equations
Annex F (informative) - Possible causes of
        photometric measurement errors
Annex G (informative) - Photometer precision
        and veiling glare
Annex H (informative) - Light measuring devices
Annex I (Informative) - Figure of merit for
        projection display colour gamut
Bibliography

Defines requirements for measuring and documenting key performance parameters for electronic projection systems with fixed resolution projectors in which the light source and projection/magnification optics are an integral part of the system (i.e. individual pixel light sources or matrix displays such as liquid crystal, DMD, plasma, or electroluminescent panels).

Committee	CT 100
DevelopmentNote	Classificazione CEI 100-96 (06/2003)
DocumentType	Standard
Pages	42
PublisherName	Comitato Elettrotecnico Italiano
Status	Current

Standards	Relationship
IEC 61947-1:2002	Identical
EN 61947-1:2002	Identical

IEC 61966-5:2008	Multimedia systems and equipment - Colour measurement and management - Part 5: Equipment using plasma display panels
IEC 61947-2:2001	Electronic projection - Measurement and documentation of key performance criteria - Part 2: Variable resolution projectors
PIMA IT7.227 : 1998	AUDIOVISUAL SYSTEMS - ELECTRONIC PRODUCTION - VARIABLE RESOLUTION PROJECTORS
IEC 61966-4:2000	Multimedia systems and equipment - Colour measurement and management - Part 4: Equipment using liquid crystal display panels
ISO 3741:2010	Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Precision methods for reverberation test rooms
ISO 9241-8:1997	Ergonomic requirements for office work with visual display terminals (VDTs) Part 8: Requirements for displayed colours
ISO 7779:2010	Acoustics Measurement of airborne noise emitted by information technology and telecommunications equipment

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CEI EN 61947-1 : 2003

Current

Table of Contents

Abstract

General Product Information

International Equivalents

Standards Referencing This Book

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