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117User Manual 1316.0827.02 ─ 06
To enter the oldest or newest acquisition for either index, tap the appropriate
button. The newest acquisition always has the index "0". The "Start index" is
always negative.
4. Tap "Play" to start.
To exit the history
► Choose one of the following ways:
● Close the quick-access "History" dialog box.
● On the "Display" menu, tap "Show history".
● In the "Viewer" tab, disable "Show history".
To save the history
You can save the complete history, or some subsequent waveforms from the history, or
a single history waveform. You can also decide to save the complete waveforms, or a
part of each waveform.
1. Press the FILE key.
2. Select the "Save/Recall" tab.
3. Select the "Waveform" tab.
4. Tap the source icon to select the waveform you want to save.
5. If you want to save only a part of each waveform, set the "Scope".
For settings, see "Scope" on page 352.
6. Enable "Export history".
7. To save one waveform out of the history:
a) Make sure that "Multiple Wfms" is disabled.
b) Enter the number of the required acquisition in "Acq index". The newest acquisi-
tion in the memory always has the index "0". Older acquisition have a negative
index.
c) Tap "Save" or "Save As" to save the waveform data to the specified file.
8. To save several subsequent history waveforms:
a) Enable "Multiple Wfms".
b) Define the range of the waveforms to be saved with "Start acq" and "Stop acq".
c) Tap "Start Export" to play the history and to save the history data to the specified
file.
4.4.3 Reference for History
The "History" dialog box contains the complete functionality on history viewing and infor-
mation. Out of these, the most important information and functions are also provided in
the quick-access history dialog box.
History