Learn how to use the control buttons on the TFT - LCD display.
The control buttons on the lower right of the LCD display are shown
in the following illustration.
- Brightness/Contrast: Press this button to access the controls.
- Left arrow and right arrow buttons:
- Press the right arrow button to select the function that is to
be adjusted.
- Press the left arrow or right arrow button to decrease or increase
the value of the selected adjustment or to select the correct setting.
- Exit button: Press this button to exit the menu or return
1 level in the menu.
- Select/Menu button: Press this button to access, select,
or confirm a menu option.
- Power button: Press this button to turn on and turn off
the display power. This indicator shows the status of the display
operation:
- Green: Normal operation
- Flashing green: Standby power
- Black: Power is off
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