I have a Loewe Aconda. When connecting a Sky Digital Digibox(not +) which is the best setting to choose for connection. Is it 1. Sat-Reciever, 2. Set Top Box or 3. Decoder. The Digibox is a Grundig make. I've also noticed that whichever one you choose when selecting "Connect AV Devices" you do not get to choose the signal from the AV port it is connected to although you can select "RGB" on the Digibox settings. I have the digibox connected to AV2 and the TV allows me to choose the signal from AV1(a video) and AV3(a PS2) but skips AV2 in this selection. BTW the signals I am referring to are s-video, VHS, RGB ect. Thanks.