DMTA-10040-01EN, Rev. E, February 2018
Using the Instrument
241
Figure 5
‑
169 The frequency 2 scan signal of the 1.3 mm (0.052 in.) thru
‑
wall hole
with adjusted angle
8.
Press the FREEZE key (
) to enable signal acquisition.
9.
Place the probe in a defect-free area near the support ring, and then press the
NULL foot switch.
10. Scan the support ring to verify that the signal is below 80 % full-screen height
after the angle adjustment for the 1.3 mm (0.052 in.) thru-wall hole.
To record and cancel the support signal using AUTO MIX
1.
Press the DISP menu key (
), followed by
CHANNEL
(B key), and then rotate
the knob until the
MIX
menu is displayed.
2.
Press the MAIN FILTER menu key (
) three times.
3.
Place the probe in a defect-free area near the tube’s support ring, and then press
the NULL foot switch.
4.
Press
AUTO MIX
(B key), and slowly scan the support ring.
The
AUTO MIX
function is automatic and records the signal for 5 seconds after
AUTO MIX
(B key) has been pressed.
5.
Verify that
AUTO MIX
has acquired the support ring signal:
IMPORTANT
Summary of Contents for nortec 600
Page 8: ...DMTA 10040 01EN Rev E February 2018 Table of Contents viii...
Page 16: ...DMTA 10040 01EN Rev E February 2018 Labels and Symbols 6...
Page 30: ...DMTA 10040 01EN Rev E February 2018 Introduction 20...
Page 58: ...DMTA 10040 01EN Rev E February 2018 Chapter 1 48...
Page 71: ...DMTA 10040 01EN Rev E February 2018 Software User Interface 61 Press the Return key to exit...
Page 72: ...DMTA 10040 01EN Rev E February 2018 Chapter 2 62...
Page 342: ...DMTA 10040 01EN Rev E February 2018 Chapter 7 332...
Page 356: ...DMTA 10040 01EN Rev E February 2018 Appendix B 346...
Page 366: ...DMTA 10040 01EN Rev E February 2018 List of Figures 356...
Page 368: ...DMTA 10040 01EN Rev E February 2018 List of Tables 358...
