Manual Key Change for Buzz Plus

[Grasshopper]

Goto Menu
Goto Entertainment
type 7890 then hit enter
Change Key on line
10: XX XX XX XX XX XX XX XX XX
11: XX XX XX XX XX XX XX XX XX
20: XX XX XX XX XX XX XX XX XX
21: XX XX XX XX XX XX XX XX XX
WHERE xx's are enter new keys
exit out. the unit will ask you if you want to save hit yes.
Thats all there is to do