yeah m8 just sussed it for ya
go into the eng menu as usual by holding down up and down on the front panel and then power the box up
first page ya come to has the rf modulation setting which is what ya want
use the remote to access it by pressing ok and the box should highlight up red
move the line thats under the first number to the second number then press back to delete it then just input the channel ya want to use
respects
