Setup a 4K screen
To correctly setup SCIA to be used with 4K screens for preventing very small icons in the graphical interface:
- right click on the SCIA icon in the desktop and select 'Properties'
- select 'Compatibility' and choose 'Change high DPI settings':
![DPI settings](/sites/default/files/styles/embed_medium/public/images/2022-05/DPI%20settings.png?itok=k3p7z6It)
- Activate the option 'Override high DPI scaling behaviour' and then set scaling performed by 'System (enhanced)':
![DPI scaling](/sites/default/files/styles/embed_medium/public/images/2022-05/DPI%20scaling.png?itok=8A3xXy54)
Also Windows settings have an influence on the size. Via Display settings > Scale and layout you can set another scale:
![Scale](/sites/default/files/styles/embed_medium/public/images/2022-05/Scale.png?itok=qXHm529k)