YUSHI INSTRUMENTS
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The adjustment range is from
φ
0 to
φ
90.
3.5.12 Φ Value Calculation
This function is used for calculating the flaw equivalent.
Press “Curve” key for three times to select the AVG menu, then press (up) or (down)
to select the
φ
value submenu. Then, press Ok to calculate the flaw equivalent value of the present flaw
echo in gate A.
Note: to make AVG curve with “Bottom” mode, the sensibility should be preset when the height of
the curve in gate A is 20%-90% of the full screen; with “Hole” mode, the sensitivity submenu will
change into aperture submenu automatically to set the diameter of the hole.
3.6 Memory Menu
Press to enter the memory menu.
3.6.1 Memory Number
Select the memory menu, press (up) or (down) to select the memory number
submenu. Then press (left) or (right) to adjust the values.
Note: the memory number can be chosen recurrently in the data set ranging from 1 to 1000. When
setting the memory, if there is a before the data set memory number, that means the data set is
occupied. If you save the data, the original data will be covered. When you adjust the memory number,
you can press Ok to set the steps, which are divided into 1, 10, and 100.
3.6.2 Call-out
After the data set is called out, the instrument parameters will be set same as those which are stored,
and they will be displayed in freeze mode of the waveform stored.
First, set the memory number as the one you need, then select the option of call-out, press
(left) or (right). When it comes to confirm calling out the file on the screen, press Ok to confirm
and press any other key to cancel.
3.6.3 Storage
You can store the current parameter setting of the instrument, DAC curve and the waveforms into