INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 General requirements
4.1 Basic principles
4.2 Operating sequence
5 Actions and effects
5.1 Actions to initiate opposite effects
5.2 Stopping an effect
5.3 Emergency STOP actuator
5.4 Actions to initiate only one effect
6 Actuator identification requirements
6.1 Visual signal
6.2 Acoustic signal
6.3 Tactile signal
7 Requirements for special kinds and particular use of actuators
7.1 Single actuator for combined start/stop control
7.2 Push-pull buttons
7.3 Raise and lower with a lever
7.4 Foot-operated actuators
7.5 Numeric/alphanumeric keys
7.6 Function keys
7.7 Sensitive areas (actuators) on a visual display unit (VDU)
Annex A (normative) Classification of, and correlation between,
actions and their resulting final effects
Annex B (informative) Typical examples of monofunction
actuators
Annex ZA (normative) Normative references to international
publications with their corresponding European publications
Bibliography