8 How to connect
8.1 Video connection via HDMI
Use the supplied cable to connect the Mini-HDMI socket (11) on the monitor to the video
output of the playback device you are using (e.g. a PC).
Connect a suitable USB power adapter (not included) to the USB-C™ port (8) for the power
supply. This port supports USB-PD. If you are using a conventional USB power adapter
with an output voltage of 5 V/DC, it must be able to supply a minimum output current of 2 A
(3 A recommended when setting a higher brightness).
The touchscreen function can only be used via the USB-C™ video port (9) (as well as
a data connection for a USB keyboard/mouse connected to the MicroUSB port (6)). For
example, the touchscreen function can be used by connecting a PC to this port.
You can use the two supplied USB cables according to the available connections (USB-C™
or USB-A) for the USB power supply or PC.
8.2 Video connection via USB-C™
The USB-C™ port (9) can be used both as a video input and power input. This port is also
used for the touchscreen function (as well as a data connection for a USB keyboard/mouse
connected to the MicroUSB port (6)).
If the playback device connected (e.g. a smartphone) is not powerful enough power to
supply the monitor, a USB power adapter (shown in grey in the picture above) must be
connected to the USB-C™ port (8). This port supports USB-PD. When using a conventional
USB power adapter with an output voltage of 5 V/DC, it must be able to supply a minimum
output current of 2 A (3 A recommended when setting a higher brightness).
Important:
A single cable is sufficient for a latter-day PC offering all functional features via USB-
C™ (video data, power supply, USB data).
There are many devices with a USB-C™ port that allow no video connection. Always
observe the operating instructions for such devices!
When playing a Nintendo Switch™ game console, ensure that the video signal does
not exceed 720p when the monitor is supplied by a 5 V/DC power adapter.
When using a USB-PD power adapter, the game console can be charged and set to
a higher video signal (1080p).
A USB-PD power adapter used must provide a minimum output power of 15 W. When
used in connection with a Nintendo Switch™, at least 30 W or more is recommended
to ensure charging.
The monitor can also be connected to a power bank, which should have a minimum
output power of 18 W.
9 Operation
Switching the monitor on/off
Keep the " " button pressed for approx. 3 seconds to switch the monitor on or off.
Selecting input
Briefly press the " " button; in a small window that appears at the top right, the currently active
input is highlighted in colour. Use the "+" or "-" button to select the desired input and confirm
your selection with the "MENU" button.
Adjusting brightness
Briefly press the "–" button. Use the "+" button to increase the brightness and the "–" button to
decrease the brightness. Hold down the respective button for a quick adjustment. The current
brightness appears as a bar display with the corresponding numerical value. Press the " "
button to exit the setup (or do not press any button for a few seconds).
Using the touchscreen
When the monitor is connected to a device that supports the touch function of an external
screen (e.g. Windows 10 or later), it can also be operated using the touch function.
Never apply too much pressure when touching the screen. Do not use any objects to oper-
ate the touchscreen except your fingers. If you are wearing gloves, the touchscreen may not
respond properly to your touches.
Calling up and using the setup menu (OSD)
Briefly press the "MENU" button to call up the setup menu. If you do not press any button for a
few seconds (10 seconds by default; can be adjusted from 5 to 100 seconds; see menu "OSD
Setup"), the display will go out automatically (or press the " " button).
The active menu item or the active setting function is highlighted in colour. Use the "+" or "–"
button to change the menu item or adjust the setting (hold down the respective button for a
quick adjustment).
The "MENU" button is used to confirm a selection in the setup menu.
Press the " " button to return to the previous setup menu or to exit the setup menu.
"Luminance" menu
"Brightness" function: Change brightness
"Contrast" function: Change contrast
"Color Preset Mode" function: Select colour preset
"DCR" function: Switch dynamic contrast ratio adjustment on/off
"HDR" function: Switch HDR ("High Dynamic Range") adjustment on/off/Auto
"Image Setup" menu
"Image Ratio" function: Switch the image format ("wide"/16:9 or 4:3)
"Color Setup" menu
"Color Temp" function: Select colour temperature ("User" setting allows manual adjustment of
the colour values for "Red" "Green" and "Blue").
"OSD Setup" menu
"Language" function: Select language
"Transparence" function: Change transparency of the setup menu
"H.Position" function: Change the horizontal position of the setup menu
"V.Position" function: Change the vertical position of the setup menu
"Timeout" function: Select the setup menu automatic exit time
"Reset" menu
"Reset" function: Reset all settings to factory defaults
"Extra" menu
"Input Select" function: Select input manually (HDMI or USB-C™)
"Volume" function: Adjust volume
"Mute" function: Switch the mute function on/off