retuning freeview

[Connemmara]

I dont have freeview but my sister does and she says it is popping up all the time to tell her to retune her Freeview from 30 September - what does this mean and what does she have to do - thanks for your answers.

[Androcles]

This may help:

http://www.freeview.co.uk/freeview/retune

Tyou need to retune because new free channels appear from time to time, and this keeps everything up to date!