Dataman 520 Series - Manual (Page 24)

DATAMAN 520 series oscilloscope with rollmode
User’s Guide
Fig. 5.1.1. – Data file control elements
The file name has to be inserted into the upper edit box.
The button opens standard operating system dialog, where you can select the target
file.
Click „Open“ to load data.
The length of the file is indicated on the right of the “Size” label.
The “progress” bar located on the right bottom side of the screen indicates the
state of the load operation.
5.2. Waveform screens
The waveform screens are shown on the fig. 5.2.1. They are used to display the whole
data stored in the data file, part of data stored in internal buffer of the computer and
part of data used for detailed measurements.
Fig. 5.2.1. – Waveform screens
The “file screen” is located on the bottom side of the screens. It shows whole data
stored in the data file (Fig.5.2.2). The violet color bar marks the data area cached in
the internal waveform buffer of the computer. By moving this bar it is possible to
change the content of the internal buffer. To move this bar click on screen on left or
right side of it, click on arrows or simply drag it to desired position.
Fig. 5.2.2. – File screen
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