Dakota Ultrasonics DFX-7 plus MANUAL2 - Manual (Page 53)

DFX-7
Ultrasonic Thickness Gauge
49
2) Press the OK key to perform the automatic probe zero, or ESC key to
cancel the zero operation.
Coating Probe Identified Coating Probe Not Identified
3) The screens illustrated above will be briefly displayed followed by the main
measurement screen. The DFX-7 is ready to be calibrated.