scan not picking up anything

[chron]

flashed my dbox2 (nokia) with the latest blade image, and no matter what i try, its picking up no channels. it has a signal, but nothing. any ideas? everything that i've searched hasnt worked

(Error
no channels were found! please execute a scan)

[plasterer]

Push Blue on remote and set your location .....Paul

[chron]

thanks, i have tried that but it just comes up with the same error

[Ratchet]

Did you execute a scan???

[Devilfish]

Press RED then BLUE and check what the SNR value is.