If the dome won't turn

1.

Check grey panel on dome wall is ON.

2.

Check it is switched to remote/local, whichever you want. (Remote = control from the control room).

3.

Check that the speed control is at maximum.

4.

Check that the console button 'Select manual controls - DOME' is off.

If the dome turns but the reading on the information display doesn't change:

1.

Check interface next to the grey panel is switched on.

2.

Check the gear wheel is still located in the chain (North end of dome).

3.

Call Duty Engineer.