Loss of the Web Edge (CCD Camera)
If there is no web edge in the camera measuring range with the web edge or web center-line guiding with a CCD camera, an exclamation mark appears in the display before the symbol of the CCD camera.
If there is no web edge in the camera measuring range with the web edge or web center-line guiding with a CCD camera, an exclamation mark appears in the display before the symbol of the CCD camera.