mopeddrew
You can get lot of good advice from a lot of good, and very knowledgeable, people on here, but everyone is helping in their own time and for free so you will have to excuse some sarcasim sometimes.
I did actually search for an answer to your question and what I worked out (backed up by how you spell realise) is that you would seem to be in the USA, this is mainly a UK based site and as far as I could see that model isn't sold in the UK so sadly you are unlikely to find anyone that knows the answer to your question on here.
sorry nobody could help this time.