User Manual

Chapter 1 Quick Start RIGOL
MSO2000A/DS2000A User’s Guide 1-27
To Use the Built-in Help System
The help system of this oscilloscope provides instructions for all the keys and menu
softkeys at the front panel. Press Help to open the help interface and press again to
close the interface. The help interface mainly consists of two parts. The left is “Help
Options” and you can use “Button” or “Index” mode to select the desired help option.
The right is “Help Display Area” which displays the corresponding help information.
Figure 1-14 Help Interface
Button:
Default mode. In this mode, you can press the button (except the power key
and the key
/ at the right of the screen) or rotate at the front panel to
select the button name (the item currently selected is displayed with brown shading)
to get the corresponding help information in the “Help Display Area”. Besides, you
can acquire the help information of the navigation knob by directly rotating the
navigation knob or using
to select “WaveSearch”. Use to select “To Index”
and then press the knob to switch to Index mode.
Index:
In this mode, use
to select the item that needs to get help (for example, “BW”).
The item currently selected is displayed with brown shading. Press the knob to get
the corresponding help information in the “Help Display Area”.
Use
to select “To Button” and then press the knob to switch to Button mode.
Help Options Help Display Area