I see a couple of decent looking units have made it to Ebay for realistic prices, I'd like nothing more then to grab one but I heard that they actually don't scan all 1000 channels at one time, as a default they only scan any one bank of 40 channels which rots, none of the sales or instructional material seems to mention that issue, however I once read somewhere that you can trick it to scan all 1000 channels by pushing certain front panel buttons in a certain sequence, can anybody here confirm or deny that? I've searched the internet high & low & nothing comes up, I figured an ICOM R-8500 Product Reviews reviewer would mention it but not one peep about what I feel is a significant shortcoming.