DMTA-10084-01EN, Rev. 2, November 2018
Chapter 11
168
Figure 11-14 DAC curves with adjusted gain
11.3.5.3
Transfer Correction
Transfer correction is an adjustment in the reference gain setting during calibration of
the instrument, and it is typically added when the surface conditions of a calibration
block and test piece are different. The coupling conditions on the test surface can often
cause signal loss after calibrating a DAC curve, which results in inaccurate
comparisons of the test reflectors with the calibrated DAC curve. The EPOCH 6LT can
be easily adjusted for this potential difference by adding transfer correction to the
calibrated base gain after completing the DAC curve setup.
To add transfer correction to a completed DAC curve
1.
Highlight the gain adjustment box.
2.
Turn the adjustment knob to bring the scanning gain to the desired level for
transfer correction.
3.
Press the Enter key to open the gain adjustment shortcut menu (see “Gain
adjustment shortcut menu” on page 31 for instructions on opening and using the
shortcut).
Summary of Contents for EPOCH 6LT
Page 8: ...DMTA 10084 01EN Rev 2 November 2018 Table of Contents viii...
Page 10: ...DMTA 10084 01EN Rev 2 November 2018 List of Abbreviations x...
Page 16: ...DMTA 10084 01EN Rev 2 November 2018 Introduction 6...
Page 20: ...DMTA 10084 01EN Rev 2 November 2018 Chapter 1 10...
Page 26: ...DMTA 10084 01EN Rev 2 November 2018 Chapter 2 16...
Page 32: ...DMTA 10084 01EN Rev 2 November 2018 Chapter 3 22...
Page 68: ...DMTA 10084 01EN Rev 2 November 2018 Chapter 5 58 Figure 5 15 Diagnostic Test setup page...
Page 110: ...DMTA 10084 01EN Rev 2 November 2018 Chapter 8 100...
Page 154: ...DMTA 10084 01EN Rev 2 November 2018 Chapter 9 144...
Page 216: ...DMTA 10084 01EN Rev 2 November 2018 Chapter 11 206 Figure 11 45 Corrosion sidebar menu G2Start...
Page 220: ...DMTA 10084 01EN Rev 2 November 2018 Appendix 210...
Page 226: ...DMTA 10084 01EN Rev 2 November 2018 List of Tables 216...
Page 232: ...DMTA 10084 01EN Rev 2 November 2018 Index 222...
