More about how the television link works
The television is linked to the courtroom so that everyone inside the courtroom can see and hear you give your evidence.
The judge or sheriff and lawyers in the courtroom each have a television monitor, microphone and camera, but you will only be able to see and hear the person who is asking you questions – you won't be able to see anyone else in the courtroom.
All the cameras are controlled by the judge or sheriff. When these are switched on, you will only be able to see and hear the judge, sheriff or lawyers one at a time and they will be able to see and hear you.