Hi all- after reading posts on this and other forums about the velodyne sms-1, I bought one. Set it up yesterday while no one was home and ran into a snag. I can get the tones and osd, but the graph just lays there. It's like the mic isn't working. If I tap on or blow into the mic, I get a response on the graph which disapears the next sweep. I turned the sub up till it shook the windows but nothing, just how loud do those tones have to be? I triple check the connections, tried both mic inputs, I must be missing something stupid. Any thoughts?
