I recently received a Janome MyLock 634D from a friend. I'm not sure exactly how old it is (not very), but i need to thread it (unfortunately it came threaded, but it got jammed when i tried to 'tie' new thread on) and i can't seem to make sense of the pathways in the instructions, which i downloaded from the internet. i live in europe and haven't tried to bring it to someone to help me just yet (language is an issue!). any suggestions would be greatly appreciated.

Sewing Machines - Janome - MyLock 634D Mechanical Sewing Machine