help connecting freesat in spain?

Hi, I dont know if this is possible but I have a techwood TWDFV2 box and I want to connect it to my satellite dish. I have had sky over here in spain and it has worked but I have downgraded to freeveiw. the thing is I am supposed to find an information screen that show the network id and signal strength, am stumped just cant find this screen. is this because this is just for those guys who install them....can anyone help....someone said press menu and zero....doesnt work....anyone else with a code or anything please?? I would be so gratefull I would wish only wonderful things for you for the rest of your life....