11. Open mirror covers: click "DOME" and select "Mirror open".
12. Currently out of action: Lower windblind: click "DOME" and select "Blind lower".
13: Set dome to Auto mode: press the red "Man" button in the top right-hand corner, above the shutter OPEN indicator.
14. Ready the autoguider XY slides:
* On tcs74v3: click "Initialize" in the "XY Slides Control" panel on the right.
* Or, on tvs74v4, click "Center" - there is no need to use the "Initialize" button on tcs74v4 unless it is red (indicating a fault), in which case click "Reset", wait a moment, then click "Initialize".
15.