OSD settings on Kamvas Pro 16 (4K) products can be done with the digital pen.
Long press the power switch button to call up the OSD menu, and then use the digital pen to adjust the settings. The user interface is designed in a minimalist way, where options including Brightness, Color Temperature, General Settings and Exit are reserved, while seldom used ones are eliminated. 

Brightness Settings

There are four mode of "Standard", "Game", "Movie" and "USER" can be choosed. In "USER" mode, you can adjust the brightness by dragging the bar on the upper right.

Color Temp Settings

There are four mode of "6500K", "7500K", "9300K" and "USER" can be choosed. In "USER" mode, you can adjust the Color temperature by dragging the bar on the upper right.

General Settings

①TypeC/HDMI: Display the current signal connection mode.
②FULL: Switch the display ratio to FULL.
③4:3 : Switch the display ratio to 4:3.
④16:9 : Switch the display ratio to 16:9.
⑤Reset : All the setting options will be restored to the default setting.