Tektronix DPO2304SX, Printable Help

Page: 775 / 920

File formats. To make saved files more useful, select a file format usable by your analysis tools:
■
BMP. This creates (.bmp) files in a bitmap file format usable by many graphic programs. (Available for screen captures.)
■
JPEG. This creates (.jpg) files in a compressed image format usable by many graphic programs. (Available for screen
captures.)
■
PNG. This creates (.png) files usable by many graphic programs. (Available for screen captures.)
■
TIFF. This creates (.tiff) files usable by many graphic programs. (Available for screen captures.)
■
HDF5. This creates a Hierarchical Data Format (.h5) file of the entire waveform.
■
Tek Waveform. This creates (.wfm) files that can be recalled back into an instrument reference file.
■
Spreadsheet CSV. This creates (.csv) files in a format usable by spreadsheets (Excel, Lotus 1-2-3, and Quattro Pro).
Spreadsheet TXT. This creates (.txt) files in a text format usable by text and word processors and spreadsheets.
■
MATLAB. This creates (.dat) files in a format usable by MATLAB.
■
Mathcad. This creates (.dat) files in a format usable by MathCad. The MathCad file is an ASCII file, the first five values of
which contain the following header information:
■
The first header value holds the record length.
■
The second header value holds time, in seconds, between samples.
■
The third header value holds the trigger position (expressed as an index in the data position).
■
The fourth header value refers to the fractional trigger position.
■
The fifth header value holds the horizontal offset in seconds.
NOTE. The delimiters are carriage returns.
What do you want to do next?
Learn about saving and recalling setups.
Learn about saving and recalling waveforms.
Learn more about CSV text format.
Miscellaneous
ACos
Inserts the text ACOS( into the math expression.
Acquisition interval
The acquisition interval is the time between sample points. For mathematical purposes, it is the time covered by the waveform
record divided by the record length.
Acquisition window
The acquisition window defines what data are sampled from the input signal to form a waveform record.
■ The vertical scale and offset controls set the vertical size and vertical center of this window independently for each channel.
■ The horizontal scale and position controls set the horizontal size and position for all channels in unison.
Oscilloscope reference
DPO70000SX, MSO/DPO70000DX, MSO/DPO70000C, DPO7000C, and MSO/DPO5000B Series 743