DMTA-10004-01EN, Rev. D, November 2016
Basic Operation
69
Figure 5
‑
5 Performing the zero calibration on a 5
‑
step test block
3.
Press
[MEAS]
to complete the calibration and return to the measurement screen.
If you turn off the instrument before pressing
[MEAS]
, the velocity is not updated to
the new value; instead the instrument retains the previous value.
When the 38DL PLUS detects an error in the calibration procedure, it successively
displays the following messages in the help text bar before returning to the
measurement screen:
“
Potential wrong echo detected!
”
“
Invalid calibration results!
”
In this case, the velocity is not changed. The probable case is that an incorrect
thickness value was entered.
2.54 mm
(0.100 in.)
IMPORTANT
NOTE
Summary of Contents for 38DL PLUS
Page 9: ...DMTA 10004 01EN Rev D November 2016 Table of Contents ix Index 297 ...
Page 10: ...DMTA 10004 01EN Rev D November 2016 Table of Contents x ...
Page 28: ...DMTA 10004 01EN Rev D November 2016 Important Information Please Read Before Use 16 ...
Page 30: ...DMTA 10004 01EN Rev D November 2016 Introduction 18 ...
Page 50: ...DMTA 10004 01EN Rev D November 2016 Chapter 2 38 ...
Page 60: ...DMTA 10004 01EN Rev D November 2016 Chapter 3 48 ...
Page 102: ...DMTA 10004 01EN Rev D November 2016 Chapter 6 90 ...
Page 222: ...DMTA 10004 01EN Rev D November 2016 Chapter 11 210 ...
Page 254: ...DMTA 10004 01EN Rev D November 2016 Chapter 13 242 ...
Page 274: ...DMTA 10004 01EN Rev D November 2016 Chapter 14 262 ...
Page 286: ...DMTA 10004 01EN Rev D November 2016 Chapter 15 274 ...
Page 294: ...DMTA 10004 01EN Rev D November 2016 Appendix A 282 ...
Page 300: ...DMTA 10004 01EN Rev D November 2016 Appendix C 288 ...
Page 306: ...DMTA 10004 01EN Rev D November 2016 List of Figures 294 ...
