Keithley DMM7510 Reference Manual page 199

Section 3: Functions and features
Using the front panel to create a user-defined reading buffer:
1. Press the MENU key.
2. Under Measure, select Reading Buffers. The MANAGE READING BUFFERS window is
displayed.
3. Select New. A keyboard is displayed.
4. Enter a name for the buffer you are creating, for example, testData.Select the OK button on the
displayed keyboard.
5. The Style dialog box is displayed. You can select:

Standard: Store readings with full accuracy with formatting, maximum 11,000,000 readings.

Compact: Store readings with reduced accuracy (6.5 digits) with no formatting information,
1 μs accurate timestamp, maximum 27,500,000 readings. Once you store the first reading in
a compact buffer, you cannot change certain measurement settings, including range, display
digits, and units; you must clear the buffer first.

Full: Store the same information as standard, plus additional information, such as the ratio
component of a DCV ratio measurement.
6. The Initial Capacity window is displayed. Enter the number of readings that the buffer can hold.
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Model DMM7510 7½ Digit Graphical Sampling Multimeter Reference Manual
Figure 107: MANAGE READING BUFFERS window
Figure 108: Initial Capacity window
DMM7510-901-01 Rev. B / May 2015