Chapter 1 Quick Start RIGOL
MSO4000/DS4000 User’s Guide 1-37
To Use the Built-in Help System
The help system of this oscilloscope provides help information 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. The right is “Help
Display Area” which displays the corresponding help information.
Figure 1-16 Help Information
Button:
Default mode. In this mode, you can press the keys or menu softkeys (except the
power key
, the multi-function knob and menu page up/down key / )
at the front panel directly or turn the multi-function knob
and select the desired
key name (the item currently selected is displayed with brown shading) in the “Help
Options” area and then press down the knob to get the corresponding help
information in the “Help Display Area”.
Besides, you can turn the multifunction knob
to select “WaveSearch” or directly
turn the navigation knob to quickly select “WaveSearch” to acquire the help
information of the navigation knob. You can use the multi-function knob
to select
Help Options Help Display Area
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