Touch Screen Controls
EN
DPO7000 Quick Guide Copyright © Qingdao Hantek Electronics Co., LTD
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waveform and slide the separated fingers closer. As shown in the following figure. The
functions that can be achieved by kneading include:
⚫ Vertical direction kneading can adjust the vertical gear of the waveform.
⚫ Horizontal direction pinch can adjust the horizontal gear of the waveform.
4、 Rectangle Drawing:
Click on [Hantek], then click on the AreaSel to switch to rectangular drawing mode.
Drag your finger on the screen to draw a rectangle,. Move your finger away from the
screen, and a menu will appear on the screen. At this time, you can touch to select the
functions of "Histogram", "Enlarge Level", "Enlarge Vertical", or "Enlarge Waveform".
⚫ Select "Histogram":
➢ Draw the range of the histogram;
➢ Open the 'Histogram' menu.
⚫ Select "Enlarge Level ": horizontally expand the waveform; Select 'Horizontal
Zoom Out': compress the waveform horizontally.
⚫ Select "Enlarge Vertical ": vertically expand the waveform; Select 'Vertical Zoom
Out': Compress the waveform vertically.
⚫ Select "Enlarge Waveform": expand the waveform in both horizontal and vertical
directions simultaneously; Select 'Waveform Reduction': compress the waveform
in both the horizontal and vertical directions simultaneously.
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