User Manual

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Understand touch screen
2.9 Understand touch screen
1. The touch screen function menu
When the function menu opened, you can directly press the touch screen to select menu.
Set the "coupling" as GND, please follow these steps,
1) Press to open the main menu
2) Press “coupling”
3) Press touch screen to select coupling as GND; As shown in picture 2-9
4) Press to close function menu then the set is finished.
Picture 2-9 Menus on touch screen