UPDATE 18:15BST The Test period for the main broadcast is now. The feed is stable across all three satellites.
Introductions and trailers start at 19:15BST
The Test on IS-1002, IS-905 and E5Wa starts at 1100BST/1200CEST today and is for 60′.
This is a BALLET so no subtitles to be selected (although they will be in the Test Loop today)