The star symbol is used on the COP for which purpose?

The star symbol on the Car Operating Panel (COP) is specifically used to denote the main floor, which is often the ground floor or the lobby area of a building. This designation is important for users, as it helps them quickly identify the primary floor for entering or exiting the elevator. The star symbol provides a clear visual cue that serves as a point of reference, aiding in navigation, especially in buildings with multiple floors.

In contrast, safety features, emergency exits, and special floor designations typically require distinct signs or symbols that differentiate them from the main floor. Safety features might be indicated by universally recognized symbols that communicate safety compliance, while emergency exits are marked to ensure that users can easily find their way out during emergencies. Special floors, such as penthouses or service levels, are usually denoted by unique signage that helps occupants or visitors understand their locations without confusion.