Chapter 1 Quick Start    RIGOL 
MSO7000/DS7000 User Guide  1-23 
3.  Horizontal Time Base 
⚫  Represents the time length per grid in the horizontal axis of the screen. 
⚫  Use Horizontal    SCALE to modify this parameter. The adjustable range 
of the horizontal time base is different for different models. 
 
4.  Sample Rate/Memory Depth 
⚫  Displays the current sample rate and memory depth of the analog channel. 
⚫  The  sample  rate  and  the  memory  depth  will  change  along  with  the 
horizontal time base. 
 
5.  Auto Measurement Label 
Enable the touch screen, and then tap the label. Up to 41 waveform parameters 
are available for auto measurement. It also offers full-memory hardware 
measurement function. 
 
6.  Waveform Memory 
Provides a diagram of the position of the screen waveform in the memory. 
 
 
 
 
 
 
7.  Trigger Position 
Displays the trigger position of the screen waveform and that of the waveform in 
the memory. 
 
8.  Run/Stop Label 
In the run state, the label is displayed in green; while in the stop state, it is 
displayed in red. You can enable the touch screen to tap the icon "STOP/RUN" to 
control its operating status. 
 
9.  Horizontal Position 
Use Horizontal    POSITION to modify this parameter. Press down this knob 
to quickly reset the horizontal position. 
 
10. Trigger Type 
Displays the currently selected trigger type and trigger condition setting. When 
you select different trigger types, different labels are displayed. For example,   
represents triggering on the rising edge in "Edge" trigger. 
 
11. Trigger Source 
Displays the currently selected trigger source (CH1-CH4, AC Line, EXT, or 
D0-D15). When you select different trigger sources, different labels are 
displayed. For example,    denotes that CH1 is selected as the trigger source.