Olympus nortec 600 - Figure 5-121 Adjusting the Amplitude of the Frequency 2 Signal

DMTA-10040-01EN, Rev. E, February 2018
Using the Instrument 207
9. Press the GAIN key ( ) three more times, and then decrease the amplitude of
the frequency 2 signal so that it is exactly 6 divisions away from the null point (on
the left side) [see Figure 5-121 on page 207].
Figure 5‑121 Adjusting the amplitude of the frequency 2 signal
10. Press the FREEZE key ( ) to unfreeze the acquisition.
11. Place the probe on position 1 of the standard (see Figure 5-117 on page 205), and
then press the A-LIFT NULL key ( ).
Always make sure that the probe is properly placed between two fasteners.
12. Scan the next fastener by moving the probe completely over the fastener, and then
press the FREEZE key ( ).
The resulting signals should resemble the example shown in Figure 5-122 on
page 208.