The Control Electronics will be installed properly isolated from the power switches and will be fed by a separate power supply which will be compliant with IEC 60950-1.
NEC Electronics as used in this statement means NEC Electronics Corporation and also includes its majority-owned subsidiaries.
aerodrome control service means air traffic control service for aerodrome traffic;
Traffic control signal means a device, whether manually, electrically, or mechanically operated, by which traffic is alternately directed to stop and permitted to proceed.
Control strategy means a strategy to ensure robust and safe operation of the function(s) of the system in response to a specific set of ambient and/or operating conditions (such as road surface condition, traffic intensity and other road users, adverse weather conditions, etc.). This may include the automatic deactivation of a function or temporary performance restrictions (e.g., a reduction in the maximum operating speed, etc.).
Control device means equipment (such as an incinerator or carbon adsorber) used to reduce, by destruction or removal, the amount of air contaminants in an air stream prior to discharge to the ambient air.