LCD Keypad Button Control
Below the LCD screen, there are four arrow buttons.
Up Arrow
Press this button to increase the value of a selected item, or move up in a group menu.
Down Arrow
Press this button to decrease the value of a selected item, or move down in a group menu.
Left Arrow
This is the "selection" or "Enter" button. Press it to confirm your menu selections and select different
options.
Right Arrow
Press this button to move between fields in the LCD display. You can use it like the "TAB" key in a
Windows dialog box.
Hardware Guide
Hardware Specifications
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