multicomp pro MP720024, Руководство пользователя

Страница: 18 / 103

User Manual
15
Introduction to the Horizontal System
Shown as Figure 3-12 , there are a button and two rotary controls in the Horizontal
Controls . The following practices will gradually direct you to be familiar with the setting
of horizontal time base.
Figure 3-12 Horizontal Control Zone
1. Turn the Horizontal Scale rotary control to change the horizontal time base setting
and observe the consequent status information change. Turn the Horizontal Scale
rotary control to change the horizontal time base, and it can be found that the
Horizontal Time Base display in the status bar changes accordingly.
2. Use the Horizontal Position rotary control to adjust the horizontal position of the
signal in the waveform window. The Horizontal Position rotary control is used to
control the triggering displacement of the signal or for other special applications. If it
is applied to triggering the displacement, it can be observed that the waveform moves
horizontally with the rotary control when you rotate the
Horizontal Position rotary
control.
Triggering displacement back to 0 shortcut key
Turn the Horizontal Position rotary control to change the horizontal position of
channel and push the Horizontal Position rotary control to set the
triggering
displacement
back to 0 as a shortcut key.
3. Push the Horizontal HOR button to switch between the normal mode and the wave
zoom mode.
Introduction to the Trigger System
As shown in Figure 3-13 , there are one rotary control and three buttons make up Trigger
Controls . The following practices will direct you to be familiar with the setting of the
trigger system gradually.