Agilent Technologies 54810A User's Quick Start Manual page 117

Using the Built-In Information System
To access the information system
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 with the mouse; 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.
Topic Types
There are two general categories of topics in the information system.
First are reference topics, which explain what the oscilloscope does,
how it does it, or considerations you should observe in setting up or
making a measurement. The following figure shows an example.
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