ISO INTERNATIONAL STANDARD 9241-307 First edition 2008-11-15 Ergonomics of human-system interaction - Part 307: Analysis and compliance test methods for eiectronic visual displays Ergonomie de I'interaction homme-systeme Partie 307: Methodes d'essais d'analyse et de conformité pour écrans de visualisation électroniques Reference number ISO 9241-307:2008(E) @ ISO 2008 y IHS under ted without license from IHS Not for Resale ISO 9241-307:2008(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by IsO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below COPYRIGHTPROTECTEDDOCUMENT @ ISO2008 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, IsO's member body in the country of the requester. ISO copyright office Case postale 56. CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland @ ISO 2008 - All rights reserved edwithoutlicense from IHS Not for Resale ISO 9241-307:2008(E) Contents Page Foreword. Introduction . xii 1 Scope 2 Normative references 3 Terms and definitions. 4 Guiding principles . 5 Compliance routes... 5.1 CRT displays for indoor use Display laboratory method 5.1.1 Intended context of use...... Table 1 Intended context of use CRT displays .. 5.1.2 Information about the technology... Table 2 Basic physical attributes of CRT visual displays... 5.1.3Compliance assessment method... Table 3 Viewing conditions .. Table 4 Assessment and reporting for design viewing direction .. Table 5 Viewing conditions .. 9 Table 6 Display luminance . 10 Table 7 Assessment and reporting for display luminance Artificial information .... 10 Table 8 Assessment and reporting for display luminance Reality information. 10 Table 9 Luminance .. 11 Table 10 - Assessment and reporting for luminance and contrast adjustment.... 13 Table 11 Special physical environments ... 13 Table 12 - Visual artefacts . 14 Table 13 Assessment and reporting for luminance non-uniformity .. 15 Table 14 Visual artefacts .. 15 Table 15 Assessment and reporting for colour non-uniformity .. 16 Table 16 — Visual artefacts . 16 Table 17 Visual artefacts . .17 Table 18 Assessment and reporting for unwanted reflections Artificial information ... .19 Table 19 Assessment and reporting for unwanted reflections Reality information. .19 Table 20 Visual artefacts, .20 Table 21 - Legibility and readability.. .. 20 Table 22 Assessment and reporting for luminance contrast Artificial information .. . 21 Table 23 Assessment and reporting for luminance contrast Reality information . . 22 Table 24 - Legibility and readability 22 CopyrghtIntemationalOrganzatiosandardizllinghtsreserved ii se from IHS Not for Resale ISO 9241-307:2008(E) Table 25 Legibility of information coding .. Table 26 Assessment and reporting for luminance coding - Artificial information .. ..26 Table 27 Legibility of information coding .. Table 28 Assessment and reporting for colour coding Artificial information Table 29 Legibility of information coding ... Table 30 Legibility of graphics . Table 31 Fidelity.... Table 32 Assessment and reporting for colour gamut and reference white Artificial information.... .32 Table 33 Assessment and reporting for colour gamut and reference white Realit