RIGOL
User’s Guide for DS1000B Series
1-13
To Understand the Horizontal System
Figure1-9 shows the HORIZONTAL controls: MENU button,
and
knobs of horizontal system. Following the exercise to familiarize with the
buttons, knobs, and status bar.
Figure 1-9 Horizontal control
1. Set horizontal “s/div” by knob.
The horizontal
knob changes the sweep speed in a 1-2-5 step
sequence, and displays the value at the upper-left of the display. The time base
ranges of the DS1000B series is from 2 ns/div* to 50 s/div.
Delayed Scan Shortcut key
To press the
knob in the horizontal control area on the
front-
panel is another way to enter or exit Delayed Scan mode and it is
equal to the menu operations, MENU→Delayed→ON.
NOTE*: The speed of horizontal scan varies by different models.
2. Press MENU button to display the “Horizontal” menu. Users can set the delayed
state, time base expansion, time base mode and trigger offset.
Term Explanations
Trig-Offset: Denotes the real position of the trigger point relative to the
midpoint of the memory. In this setting, the trigger position will be changed
horizontally when you turning the knob.
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