PREN 12966-1 : DRAFT 2002

1 Scope
2 Normative references
3 Terms and definitions
4 Dimensions and tolerances
5 General design requirements
6 Materials (Remark to editing committee: inclusion of
   this clause is essential)
7 Visual performance
   7.1 Classification
   7.2 Colour
   7.3 Luminance
   7.4 Luminance ratio
   7.5 Beam width
   7.6 Uniformity
   7.7 Visible flicker
8 Physical performance
   8.1 Classification
   8.2 Environmental requirements
   8.3 Structural performance
   8.4 Electrical requirements
   8.5 Electromagnetic compatibility
9 Test methods
   9.1 Test modules
   9.2 Environmental test methods
   9.3 Optical performance test methods
10 Product classification codes
11 Marking, labelling and product information
   11.1 Sign assemblies (with and without support)
   11.2 Components
   11.3 Vertical supports
   11.4 Replaceable batteries
12 Conformity control
   12.1 Evaluation of conformity
Annex A (normative) Equivalent area
Annex B (informative) Technology used in this standard
Annex C (informative) Guidance on graphics for light emitting
                       signs
Annex D (informative) Guidance for Dimensions and Tolerances
                       of symbols and characters
Annex E (informative) Specific design issues
Annex F (informative)
Annex ZA (informative) Clauses of this European Standard
                       addressing essential requirements to
                       other provisions
of EU Directives

Defines requirements for new Variable Message Signs (VMS) which are of two types - Continuous and Discontinuous signs.