5.5 Coding of information
Clasification Society 2024 - Version 9.40
Statutory Documents - IMO Publications and Documents - Resolutions - Maritime Safety Committee - Resolution MSC.191(79) - Performance Standards for the Presentation of Navigation-Related Information on Shipborne Navigational Displays - (Adopted on 6 December 2004) - Annex - Recommendation on Performance Standards for the Presentation of Navigation-Related Information on Shipborne Navigational Displays - 5 General Requirements for the Presentation of Information - 5.5 Coding of information

5.5 Coding of information

  5.5.1 When colour coding is used for discrimination or conspicuousness of alphanumeric text, symbols and other graphical information, all colours in the set should clearly differ from one another.

  5.5.2 When colour coding is used, the colour red should be used for coding of alarm related information.

  5.5.3 When colour coding is used, it should be used in combination with other symbol attributes, such as size, shape, and orientation.

  5.5.4 Flashing of information should be reserved for unacknowledged alarms.


Copyright 2022 Clasifications Register Group Limited, International Maritime Organization, International Labour Organization or Maritime and Coastguard Agency. All rights reserved. Clasifications Register Group Limited, its affiliates and subsidiaries and their respective officers, employees or agents are, individually and collectively, referred to in this clause as 'Clasifications Register'. Clasifications Register assumes no responsibility and shall not be liable to any person for any loss, damage or expense caused by reliance on the information or advice in this document or howsoever provided, unless that person has signed a contract with the relevant Clasifications Register entity for the provision of this information or advice and in that case any responsibility or liability is exclusively on the terms and conditions set out in that contract.