Help me please, I have a scart from Sky box to DVR and then scart from DVR to AV3 on Panasonic 42PE50. ANother scart from SKy direct to AV1. When the DVR is switched off, the Panny tells me I am watching AV3/RGB. As soon as the DVR is powered up, the logo defaults to AV3 and the PQ drops. When I go to disc navigator on the hard drive, it tells me I am back to AV3/RGB. AV1 (direct from Sky) informs that it is just AV1. On the TV, the colour bars at the bottoom display as, for example, AV3/S. Can't seem to sort this. Would this happen if the scarts were not fully wired ones? Any other ideas/ solutions most welcome. Many thanks in eager anticipation.