280 Agilent InfiniiVision 3000 X-Series Oscilloscopes User's Guide
18 Save/Recall (Setups, Screens, Data)
• Whether reference waveforms are on. Displayed reference waveforms
consume acquisition memory.
• Whether digital channels are on. Displayed digital channels consume
acquisition memory.
• Whether segmented memory is on. Acquisition memory is divided by
the number of segments.
• The horizontal time/div (sweep speed) setting. At faster settings, fewer
data points appear on the display.
• When saving to a CSV format file, the maximum number of data points
is 64K.
When necessary, the Length control performs a "1 of n" decimation of the
data . For example: if the Length is set to 1000, and you are displaying a
record that is 5000 data points in length, four of each five data points will
be decimated, creating an output file 1000 data points in length.
When saving waveform data, the save times depend on the chosen format:
See Also • "Binary Data (.bin) Format" on page 342
• "CSV and ASCII XY files" on page 348
• "Minimum and Maximum Values in CSV Files" on page 349
To save Lister data files
Lister data files can be saved to an external USB storage device.
1 Press [Save/Recall] > Save > Format; then, turn the Entry knob to select
Lister data file.
2 Press the softkey in the second position and use the Entry knob to
navigate to the save location. See "To navigate storage locations" on
page 282.
3 Press the Settings softkey.
Data File Format Save Times
BIN fastest
ASCII XY medium
CSV slowest
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