* '''Light switches on the left at the top of the stairs.''' The left-hand switch is for the stairwell lights; the other for the observing floor incandescents.
* The '''switch for observing floor fluorescent lights''' is located up the ladder on the observing floor, on the dome control console mounted on wall above the North end of the pier.
* The '''slew lights''' on the ring beam are software controlled onlyby software.
=== Ground floor facilities ===