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4.Junior User Guidebook
17
menu, symbols, waveforms and scale factor status information of the
corresponding channel will be displayed in the screen.
Introduction to the Horizontal System
Shown as Figure 4-12, there are a button and two knobs in the "HORIZONTAL
CONTROLS". The following practices will gradually direct you to be familiar with
the setting of horizontal time base.
Figure 4-12 Horizontal Control Zone
1. Use the horizontal "SEC/DIV" knob to change the horizontal time base setting
and observe the consequent status information change. Rotate the horizontal
"SEC/DIV" knob 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" knob to adjust the horizontal position of
the signal in the waveform window. The "HORIZONTAL POSITION" knob 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 knob when you rotate the
"HORIZONTAL POSITION" knob.
3. With the "HORIZ MENU" button, you can do the Window Setting and the
Window Expansion.
Introduction to the Trigger System
As shown in Figure 4-13, there are one knob and three buttons make up "TRIGGER
CONTROLS". The following practices will direct you to be familiar with the setting
of the trigger system gradually.
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