After I had the problem with the strip during the recording, I have requested a replacement unit. The replacement device had the problem with the strip and in addition to the recorder depends on when you turn off! It appears "WAIT" in the display and that's it. He then stops responding and help draw only the mains plug. Sorry, but if the basic functionality of the recorder is not given, also helps no matter how great price. My experimentation is now come to the end. Am very disappointed. The unit returns again.
