YUSHI INSTRUMENTS
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8. After all the reference points are recorded, a curve is displayed on the screen, press (up) or
(down) to set it on RL, then press (left) or (right) to set the corresponding
value. SL and EL can be handled in the same way.
Chapter 5 Skills of Using the Instrument
When you use the instrument to detect the work piece, it is very necessary to make full use of all
sorts of powerful functions of the instrument to guarantee the accuracy of the detection and to improve
efficiency. Next we are going to focus on and explain the flexible usage of some important functions of
the instrument.
5.1 Flexible Usage of the Gate
By adjusting the start of Gate A, its width, and its height, you can use Gate A to catch the echo
signal to be measured, you can also directly read the sound path, the horizontal distance, the vertical
distance, and other values of the echo inside the gate on the screen.
By setting the gate mode, you can set Gate A and B as the afferent echo alarm gate and the echo
loss alarm gate.
5.2 Making the best of the prompting messages on the screen druing the
operation process
When you operate the instrument and some operations need confirming by the operator, on the
upper part of the screen displays the prompting messages.
Examples are storage, deletion, freezing, etc, when you operate the instrument, there will be
corresponding prompts on the screen.
5.3 Saving and calling the instrument status and the detection parameters
The instrument is able to store 1000 sets of detection status data (including echo waveforms, DAC,
etc).Therefore, you can store the detection status data and DAC curves which are calibrated well for
