Linear Logic ScanGauge III User Manual page 23

Change the Backlight Color
You can select a preset color or mix your own using the RGB sliders.
Change the Brightness
You can change the brightness of the display from any screen using two
fingers to swipe up or down, or you can change it from the display settings
using the slider on the right side of the screen.
When you have "Gauge Preview" selected
and change the color it will apply that color
to the gauges. If you have "Menu Preview"
selected it will apply it to the Menus. If you
select a color and want to use it for both the
Menu and Gauges you can press "Apply to
Menu" or "Apply to Gauges" at the bottom
right of the screen.
Set Up and Callibration
23