* Using the hand paddle, move the telescope to place the star on the slit, approximately one third of the image width away from the right-hand edge.
* Turn off slit illumination.
* Click on the icon [[File:Potcamicon.jpg|thumbnail]] for the rear of slit camera (on the left-hand panel)
* Open a terminal on Monitor 1, and run the following commands:
* ssh -Y tcs@172.17.1.224