loadzone=us
defaultzone=us

span=1,1,0,esf,b8zs
bchan=1-23
dchan=24

span=2,1,0,esf,b8zs
bchan=25-48

span=3,3,0,esf,b8zs
bchan=49-72

span=4,4,0,esf,b8zs
bchan=73-96