Introduction To The Horizontal System - PeakTech 1190 Bedienungsanleitung

2. Change the Vertical Setting and Observe the Consequent State Information Change.
With the information displayed in the status bar at the bottom of the waveform window, you can determine
any changes in the channel vertical scale factor.
* Rotate the vertical "VOLTS/DIV" knob and change the "Vertical Scale Factor (Voltage Division)", it can
be found that the scale factor of the channel corresponding to the status bar has been changed
accordingly.
* Press buttons of "CH1 MENU", "CH2 MENU" and "MATH MENU", the operation menu, symbols, wave
forms and scale factor status information of the corresponding channel will be displayed in the screen.

10. Introduction to the Horizontal System

Shown as Fig. 9, 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.
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. The horizontal scanning speed steps from 2ns up to 100s in the sequence of 1-2-5.
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
wave form moves horizontally with the knob when you rotate the "Horizontal Position" knob.
3. With the "HORIZ MENU" button pushed down, you can set and initiate the Window Expansion.
Fig. 9 Horizontal Control Zone
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