User Manual v1.0_EN

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Real-time Help
The real-time help button is a bulb-shaped button that can be dragged and moved
on the screen.
Tap this real-time help button to directly switch to display all the relevant introduction
and test procedure information after you tap any function on the oscilloscope screen,
for better understanding the selected function.
 To view the real-time help information
Take the Presets function as an example.
1. Tap the Presets button on the upper toolbar to open the preset menu.
2. Tap the bulb-shaped real-time help button. All the information about the
presets menu is displayed on right side of the screen.
Figure 7-46 Sample Real-time Help Screen 1
3. View the information by dragging it up and down using your fingertips.
The real-time help information can be displayed in a full screen by tapping the four-
directional arrow icon in the lower right corner. Tap it again to recover the half-screen
display.