Controls and OSD
The monitor is equipped with three buttons. A multipurpose button on the top works as a power button when pressed and held for 3 seconds. A short press opens the OSD and confirms the current selection, while two buttons on the right side of the monitor are used to navigate the OSD. When the OSD is closed, the side buttons adjust the speaker volume. There's no "back" button in sight, but for a good reason: to go back in the menus, you simply have to touch the screen.
The OSD offers the usual settings: brightness, contrast, speaker volume, color temperature, contrast, color saturation, input selection, and picture profiles. There are 6 of them, tailored for reading, video, gaming, and color-critical work (Adobe RGB, sRGB), but I found it best to stick with the default, least restricted one, assuming you plan to calibrate the monitor.