Changes
'''To receive calls''', the phones in the warm room and on the observing floor can be reached by the following numbers:
Standby IT technician: **113
== A guided tour of the dome ==
The purpose of this section is to introduce you to the facilities and equipment you will need during your run. The tour begins at the front door of Lesedi's dome. To aid orientation, the domes of MeerLICHT, Lesedi, and the 40 inch are aligned East-West, perpendicular to the main road that passes SALT at the Northern end of the plateau and leads to the "Robotic Row" of telescopes in the South. A code (which you can obtain from the standby technicians/your support astronomer/other observers) is required to open the door.
=== Main lighting circuit switch ===
Just inside the entrance on the left-hand wall is a master switch to control all the lighting circuits in the building. Switch it on if you are working in the building, and always ensure that it is switched off when you leave, especially if people are observing remotely.
=== Light switches ===
* '''Foyer and stairwell light switches''' can be found on the right-hand wall, just around the corner to the right, at the foot of the stairs (foyer light switch on the right, stair lights on the left). There is a second switch for the stairwell lights at the top of the stairs.
* '''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 box mounted on the North pier.
* The '''slew lights''' on the ring beam are software controlled.
== Commissioning Aids ==
