Dataman 520 Series - Manual (Page 33)

DATAMAN 520 series oscilloscope with rollmode
User’s Guide
If the is activated, the displayed dot is calculated as a minimum of
measured samples.
If both the and are activated, the line between maximum and
minimum value of samples is displayed.
5.6. Zoom control
The waveform displayed on the main screen can be zoomed. The zoom controls are
located below the screens.
Fig. 5.6.1. Zoom controls
The upper button switches zoom on/off. If it is switched off each sample is displayed
as the dot on the screen. If it is activated, each displayed dot represents several
samples. Number of samples (zoom ratio) is displayed on the button. The display
mode is described in chapter 5.5. of this manual. The zoom ratio is controlled via
buttons “-“ and “+”.
5.7. Progress indicator
Some operations with the long data files can take lot of time. The progress indicator
located in the lower left side of the main window informs you about the state of the
operation.
Fig. 5.7.1. Progress indicator
The type of operation is indicated below the progress indicator.
5.8. Main menu
The main menu is located in the top of the main window. Following menu
items are available:
File | Print – Opens the print manager .
File | Exit – Closes application.
Settings | Color setup – Opens window for color selection.
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