Good morning,after loading the tut1. panel state, the FMC does not allow me to access the F-PLN INIT page. Instead it shows a stand-by menu with 1R-LSK "standby F-PLN*".According to the manual I can come back to F-PLN INIT by 1R LSK --> standby ACTIVE.My question: why is the tutorial panel state coming up with a different start screen on the FMC, or in other words is it possible I have modified it by accident?Thanks and regards

This might sound like a silly question but you are using the correct CDU? Not the standby.On the Source Input Select Panel (SISP) which is the panel on the left of the flight displays which has a dial and a vertical line of buttons there will be a FMS button which will allow you to put the captions CDU on the FMS 2, press it and you should see "Capt on 2" light, check if the CDU then has FMC2 option on the 1L LSK, this isn't a fix but it will point out maybe FMS 1 has failed (check failures menu).