Is that perhaps because changeover for 802s is done with those balise things, but it's manual on 769s? I stand to be corrected though!Signs have also appeared at Manchester Vic at the east ends of platforms 3 to 6, which read "class 769 power changeover diesel Stalybridge Newton Heath". Presumably not for use in the near future as Southport - Alderley Edge will be the first route to get 769s. The above posts suggests they have been there for a month. Odd though that I don't recall seeing similar changeover signs for class 802.