Menu path: Setup > User Interface > Screen > Options
Configure the options for the display here:
Monitor probing (DDC)
You can share information between the system and the screen via the Display Data Channel. DDC is enabled by default and the native resolution supported by the screen is determined automatically. (default)
Screen properties are not automatically detected.
Monitor DPI: Enter the DPI resolution (dots per inch) for your monitor (default: 96).
Color depth: Selects the desktop color depth
The following options are available:
True Color (24)
True Color (32)
Make sure that all screens connected to the thin client support the color setting.