Help, Dbox2 running sportster image

Bought the dbox off ebay a few days ago, trying to connect it up to my current telewest box. how do i go about this. which cables go where and what not. have tried numerous cables in different places and doing scans but not finding any channels. any help would be greatly appreciated.
thanks
colin

 

You need an f type connecter for your input
And bottom scart to tv
Then just go through AV1 .AV2 till you pick up the box ....Paul

 

hey thanks for the help. found the box and still scanning for channels but getting nothing at all?

 

Wot image is on it at the moment mate sportster Commando other
Need a bit more info so we can advance further......paul
Tell me how you have you scan settings exactly from top to bottom