Keysight Technologies Infiniium 90000A Series User's Quick Start Manual page 100

Using the Built-In Information System
To access the information system
.
Viewing the Information System Window
The Information System window will always stay on top of the interface display,
so you can refer to it while working with the oscilloscope. You can move the
window around the screen or resize it to make it easier to use.
The Index tab is the second method of finding information. You can type
in a keyword and search the index for that keyword or you scroll through
the list to find a topic.
The Search tab is the final method of finding information. You can type
in a keyword and if that word exists in the help system, a list of topics
containing the keyword is shown.
Hyperlinks throughout the information system allow you to reach the
information you need. Most hyperlinks will be in blue underlined text,
but some hyperlinks also have buttons (many of the reference topics) or
tabs (in setup guide topics). You can find out whether a particular item
has a hyperlink by pointing to it; if it is a hyperlink, the pointer will change
to a hand icon. Clicking once will follow the hyperlink to display a new
topic with the relevant information.
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