"The USB media was changed. Do not change the USB media while it is being read." message appearing on the LCD. What does it mean and how do I clear it?

This message is displayed when you attempt to select a pattern after the USB media in which the pattern is saved has been changed.

If the operation procedure was correct, the machine will beep once.

If the operation procedure was incorrect, the machine will beep twice or four times.

To turn the alarm on or off, press .

FAQs & Troubleshooting