DMTA-10004-01EN, Rev. D, November 2016
Chapter 10
138
3.
Use the
[
]
or
[
]
keys to respectively increase or decrease the blank value until
you exclude early unwanted echoes from detection.
The extended blank horizontal bar just above the waveform display indicates the
extended blank length (see Figure 10-2 on page 138).
Figure 10
‑
2 Adjusting the extended blank length
4.
To turn off the extended blank, use the
[
]
key to decrease the extended blank
value back to zero.
If the measurement point changes when the extended blank is moved, echoes can
change in height. This is because in the normal waveform display mode, the
38DL PLUS attempts to adjust the height.
The instrument also attempts to make the most accurate measurement by identifying
the beginning of an echo. When the extended blank is positioned within an echo
instead of to its left, the gage is unable to make an accurate detection.
Waveform adjustment
parameter and value
Extended blank bar
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 ...
