help xda 2 with bt77 bgps receiver

[bullsec]

I have an xda2 with tomtom 5 navigator on and i am trying to pair it to a bt 77 gps receiver, the xda can see the gps but the gps doesnt seem to talk to the xda. I have tried all the instructions and cant get it to work


I would much appreciate any help or information that anyone can giv


Thanks Chris