OWON SDS Series - Manual (Page 22)

4.Junior User Guidebook
 Turn 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", the operation 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 4-13, 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 4-13 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.
Triggering displacement back to 0 shortcut key
Turn the HORIZONTAL POSITION knob to change the horizontal position of
channel and press the HORIZONTAL POSITION knob to set the
triggering
displacement back to 0 as a shortcut key.
3. With the "HORIZ MENU" button, you can do the Window Setting and the
Window Expansion.
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