Teledyne LeCroy WaveExpert 100H Operators Manual - Manual (Page 18)

Operator’s Manual
16
WE-OM-E Rev A
test and the user selects the number of samples per unit interval (UI or symbol). These two pieces
of information are used to set the frequency of the sampling signal. If the data signal being tested
has a repeating pattern, then the length is entered into the timebase menu if pattern-locking is
desired. A pattern-locked trace (voltage vs. time) is useful for jitter analysis and where
post-processing is required.
More detailed information on the modules and setting up the instrument is supplied in the
appropriate sections of this manual.
How to Use On-line Help
Type Styles
Activators of pop-up text and images appear as green, underlined, italic: Pop-up . To close pop-up
text and images after opening them, touch the pop-up text again.
Link text appears blue and underlined: Link . Links jump you to other topics, URLs, or images; or to
another location within the same Help window. After making a jump, you can touch the Back
icon in the toolbar at the top of the Help window to return to the Help screen you just left. With each
touch of the Back icon, you return to the preceding Help screen.
Instrument Help
When you press the front panel Help button (if available), or touch the on-screen Help
button , you will be presented with a menu: you can choose either to have information
found for you automatically or to search for information yourself.
If you want context-sensitive Help, that is, Help related to what was displayed on the screen when
you requested Help, touch in the drop-down menu, then touch the on-screen
control (or front panel button or knob) that you need information about. The instrument will
automatically display Help about that control.
If you want information about something not displayed on the screen, touch one of the buttons
inside the drop-down menu to display the on-line Help manual:
Contents displays the Table of Contents.
Index displays an alphabetical listing of keywords.
Search locates every occurrence of the keyword that you enter.