Olympus nortec 600 - Figure 5-167 the Frequency 2 Scan Signal of the Support Ring; Figure 5-168 the Frequency 2 Scan Signal of the 1.3 MM (0.052 In.) Thru-Wall Hole

DMTA-10040-01EN, Rev. E, February 2018
Chapter 5240
Figure 5‑167 The frequency 2 scan signal of the support ring
6. Slowly scan the 1.3 mm (0.052 in.) thru-wall hole only, pressing the ERASE foot
switch as required to clear the screen. When the hole signal is visible on the
NORTEC 600 screen, press the FREEZE key ( ) [see Figure 5-168 on page 240].
Figure 5‑168 The frequency 2 scan signal of the 1.3 mm (0.052 in.) thru‑wall hole
7. Press the ANGLE key ( ), and then rotate the frequency 2 signal until the
hole signal reaches a phase of approximately 40°.