Okay, i am a complete novice at satellite receiver setups and just bought a Jinya JY001 receiver off TM.

I plugged the receiver into the sky sat dish and each channel came up with no signal (the pervious owner had all freeview channels preset up).

So then i did a blindscan and voila, all of the channels (including scrambled sky channels) appeared.

So i went through adding the freeview ones to my TV list when the screen went black and now the lock light on the receiver is flashing.

I have trying turning it off an on again, unplugging sat dish, pressing every random button i could find and even tried talking nicely to it.

Any ideas what may have happened or what i must have missed?

Would appreciate your thoughts (and apologies again if this is a noob question)