Hi We have recently acquired a different M/H. We are struggling to get the TV working. We are not very good at all in understanding the setting up of the existing aerial installation and in general which is the best way forward. We are only really interested in watching BBC and ITV. At the moment we have a 12/240 v TV installed. At the moment can be only used to watch DVDs. We do not have any boxes etc. We have a 600 dia dish on the roof of the van with an aerial cable leading to the TV. We also have a small (approx 110x70 mm.) flat white box attached to the outside of the van. this box has got two aerial cables also running to the TV area. Mark on it states it is MAXVIEW box. I cannot open this box to see what is inside. Question. Do I just buy a stick terrestrial aerial and leave it outside the van or do I buy a box (of sorts, no idea which) and use the existing dish on the roof. Also we have two power cables running to the TV one powers up the TV and the other used to be connected to a 12v jack I am assuming to be connected to a box. This cable is cut, also both cables are black. I believe this cannot just be just re attached to the jack cable without knowing how to ensure the polarity is correct. Not sure how to do this. Yes we are total idiots in this department and would appreciate any advice. Best Regards. Brian