I bought a cheap UPC recently and it would not start. . Nil data, manual etc was with it. I called the 800 number and gotta a tech guy in 5 min. He said to start it, I gotta push and hold the button on top until it quits buzzing. I did and it works. I said send me a manual. He said it was cheaper for them to talk calls than to write, print, distribe etc the paper stuff. Ugh!

MisterNice