YUSHI INSTRUMENTS
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the data set of an appointed memory number.
First, set the memory number as the number you want, then select the option of storage, press
(left) or (right). When it comes to confirm storing the file on the screen, press Ok to confirm and
press any other key to cancel.
Note: if there is a before the memory number, that means the data set is occupied. The storage
will cover the stored data at this moment.
3.6.4 Deletion
First set the memory number, then select this option, press Ok to confirm, any other key to cancel.
If there is a before the memory number, that means the data set is occupied. You can delete the
set.
3.6.5 Communication
The flaw detector can exchange data with PC. (For more information, see Chapter 8). The default status
is on.
3.7 Operation of Other Special Functional Keys
3.7.1 Automatic Gain
Move the gate to lock the echo that you want, as shown in Figure 3-1. Press to start the
automatic gain. The instrument will repeatedly compute the echo inside the gate automatically and adjust
the gain automatically untill the amplitude height of the largest echo is set to 80% of the screen height,
as shown in Figure 3-2.
Note: the wave height after the automatic gain is related to the automatic wave height setting in the
setting menu. If the automatic wave height is set as a certain value (in between 20%-80%), the wave
height after the automatic gain is the height of the value on the screen.