User manual

Chapter 1 Quick Start RIGOL
RSA3000 User's Guide 1-27
To Use the Built-in Help System
The built-in help system provides information about every function key on the front
panel and every menu softkey.
1. Get the built-in help information
Press Help and a prompt message about how to obtain help information will be
shown on the screen. Then, press the key that you want to know about its usage,
and then the relevant help information for the key will be shown on the screen.
2. Page up/down operation
If the help information is displayed in several pages, you can press the arrow
keys or use the knob to page up and down the help information.
3. Close the current help information
Press any key on the front panel to close the help information currently
displayed on the screen.
When the help information is displayed on the screen, perform any of the
following operations to close the currently displayed help information dialog box:
 press Esc;
 press the Help key again; or
 click OK in the displayed help information dialog box.
4. Get the help information of the menu key
Press Help, and the help information display window is displayed on the screen.
Then, press the menu key and the help information of the corresponding menu
item is displayed.
5. Get the help information of any function key
Press Help, and the help information display window is displayed on the screen.
Then, press any function key and the corresponding function help information is
displayed.