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touch screen; click the button again, the pressurized cylinder returns to the starting position and
stops.
[Round-trip cylinder]: This button is used to debug the round-trip cylinder. Click this button, the font
of the button changes to red, and the round-trip cylinder keeps moving back and forth, and the
number of round trips is displayed in the [Current Round-trip times]; click this button again, the round-
trip cylinder returns to its starting position and stops.
[Return]: Click this button to return to the [Help & Settings] interface.
Parameter setting interface
In the [Help & Settings] interface shown in Figure 6-4, click the "Parameter Settings" button, and the
instrument enters the [Parameter Settings] interface, as shown in Figure 6-8.
The interface includes the following two parts:
In this interface, parameters such as the preload stage and the loading pressure, vibration frequency
and round-trip times can be set in the P1~P6 stage.
It is also possible to set the parameters of the air source, that is, to set the voltage of the two sets of
air source pressure sensors and their corresponding air source pressures.
Figure 6-8 Parameter setting interface
