User`s guide

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 “Time” menu, setting delayed state, 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.