User manual

Waveform Analysis
R&S
®
Scope Rider RTH
91User Manual 1326.1578.02 ─ 04
If history is enabled and an acquisition runs, the instrument stores the captured wave-
forms, processes the data and displays the current waveform. Each stored waveform is
called a segment. When the acquisition is stopped, the history player is shown to
access the stored segments, and to display and analyze them. When you start a new
acquisition, the history is cleared and written anew.
The history stores the following data during acquisition:
●
All active analog channels.
●
All logic channels if at least one logic is active (with option R&S RTH-B1).
●
Decoded bus data if the bus is active (with option R&S RTH-K1 and/or R&S RTH-
K2).
To enable the history:
1. Tap the Menu button and select "History" on the menu.
2. Enable "History".
3.7.1 History Settings
Access: "History" menu
History
Enables the history function. The instrument stores the captured waveforms in seg-
ments. After stopping the acquisition, you can analyze them.
Remote command:
CHANnel<m>:HISTory[:STATe] on page 198
Number of Segments
Sets the number of segments to be stored.
History (Option R&S RTH-K15)