910-269-EN, Rev. B, June 2011
200 Chapter 11
Figure 11-3 First DAC setup step
To capture DAC points, you must move gate 1 to the echo, and then choose 6/6 > DAC
Setup
> Add.
The EPOCH 1000 Series allows you to bring each echo used to create a DAC curve
to 80 % FSH before acquiring the point. This feature can help create a more
precise DAC curve, especially in the far-field. Choose 6/6 > DAC Setup > 1-Auto
or [2
nd
F], [GATE] to activate auto-80 % for each indication before capturing the
point.
Once a point is captured, the peak amplitude of that point is marked using an “x”
symbol.
Figure 11-4 on page 201 shows one DAC point captured using Add.
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