Elo TouchSystems ET1099L User Manual page 14

Select the display's color temperature. The available color temperatures are 9300K, 7500K, 6500K, 5500K, Color Enhance, and User Preset. If the
User Preset option is selected, the user can change the color temperature by changing individual R, G, and B gains on a scale from 0 to 100. Default:
Color
User Preset with R, G, and B all set to 100.
User Manual: ET1099L Touchscreen
UM600770 Rev A, page 14 of 30