Olympus EPOCH 1000 Series - Figure 17-21 the Completed Wedge Delay Calibration

910-269-EN, Rev. B, June 2011
298 Chapter 17
11. Choose 1/5 > PA Cal > Erase to clear the current wedge delay curve and to redraw
a new curve.
If the yellow wedge delay curve saturates the screen, adjust the gain to a lower
value and redraw the curve.
12. Choose 1/5 > PA Cal > Done to accept the drawn line and calculate wedge delay.
Figure 17-21 The completed wedge delay calibration
When using a side-drilled hole to calibrate wedge delay, it is necessary to move
the probe across the side-drilled hole to acquire a thickness measurement for all
focal laws.
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