User manual

Chapter 1 Quick Guide RIGOL
DG800 User's Guide 1-15
To Use the Built-in Help System
DG800 series provides the help information for each front-panel function menu and
the current display interface. You can view the help information if you have any
questions during the operation process.
1. Obtain the help information of the front panel keys
To get the help information about any front-panel key or menu softkey,
press the Help/Local key first, and then press the desired key for the help
information. Then, the corresponding help information is displayed.
2. Obtain the common help topics
Press Help/Local on the front panel, and then the following interface is
displayed below. Tap "Help" to enter the help interface. At this time, you can
tap on the touch screen to move up and down the help items or rotate the knob
to scroll up and down the list to select the desired help item. Then, the help
information for the item is displayed in the interface.
3. Obtain the descriptions of the data in the interface
Press Help/Local on the front panel to enter the interface, as shown above.
Tap "Center" to view the descriptions for the data in the center of the current
interface. Tap "Top" to view the descriptions for the data in the top part of the
current interface. Tap "Bottom" to view the descriptions for the data in the
bottom part of the current interface. Tap "Guide" to enter the guide interface.
4. Page up/down operation
When the help information is displayed in multiple pages, you can tap to move
up and down the touch screen to view the help information.
5. Close the current help information
When the help information is displayed in the interface, press Help/Local on
the front panel to close the help information currently displayed on the screen.