Dataman 520 Series - Manual (Page 48)

DATAMAN oscilloscope
User’s Guide
Click on one of the transformation function buttons to half-activate it. After clicking
on the desired virtual channel the function is fully activated and the results are
displayed with the color of the selected virtual channel.
Click one of the other function button to activate it.
You can find the special functions description in chapter 6.
4.2.5. Zoom controls
The zoom controls are located in the bottom of the main window.
Fig. 4.2.5.1. – Zoom controls
Click the top button to activate/deactivate zoom.
TIP: While scrolling the scrollbar (the one under the main screen) with zoom
deactivated, two violet lines are drawn on the screen. These lines determine the
part of waveform displayed with activated zoom.
, – change zoom factor
If there are more than 500 samples displayed on the screen one displayed sample has
to be calculated out of more than one measured sample. The way this processing
occurs is selected automatically by the software.
4.2.6. Timebase controls
The timebase controls are located in the bottom of the main window.
Fig. 4.2.6.1. – Timebase controls
Drag the top scrollbar to change sampling rate.
Drag the bottom scrollbar to change record length (used memory size of the device).
You can change the timebase using the scrollbar located at the bottom.
The following information is available to the right of the divider:
- time of one screen division (used to acquire currently displayed data)
- time between trigger event and vertical cursor 1
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