Supra Vision Control Owner's Manual page 44

Display Settings
Auto Backlight: this automatically dims the
brightness when the Navigation light is on.
Brightness: use the – or + buttons to adjust.
Units: choose US Standard or Metric.
Minimum Depth: use the – or + buttons to adjust the
minimum detectable depth in feet.
Color Scheme: the current selection has a
checkmark beside it.
2023-11-30 44 2301122