We just purchased a RadioShack A/V Signal Sender so my husband can get a tv signal in his shop. We are trying to hook it up to a 222K box. We have followed their meager instructions but we are only getting sound from TV2 and no video. Do you guys have any ideas as to what we are doing wrong? We realize that we will only be able to view what is on the 222K but at this point he doesn't care. We could not get the shop wired (too much money) so this was the only thing we could think of. Thanks for you help.