Einführung
This manual provides essential information for the proper setup, operation, and maintenance of your AOC CU34V5C 34-inch Ultrawide QHD VA monitor. The CU34V5C features a curved panel with Ultrawide QHD 21:9 resolution, designed for an immersive viewing experience and enhanced productivity. It includes USB-C with Power Delivery up to 65W, multiple USB ports, and HDMI connectivity, along with Picture by Picture MultiView Funktionalität.
Aufstellen
1. Auspacken und Aufbau des Ständers
Carefully remove the monitor and all components from the packaging. Place the monitor face down on a soft, clean surface to prevent scratches. Assemble the stand base to the stand column, then attach the assembled stand to the monitor. Ensure all screws are securely tightened.

Bild: Vorderseite view of the AOC CU34V5C monitor, illustrating its curved screen and adjustable stand.

Bild: Rückseite view of the AOC CU34V5C monitor, showing the attachment point for the stand and the overall design.
2. Verbindungskabel
Connect the necessary cables to the monitor's input ports. The monitor supports various connections for versatility.
- Stromkabel: Connect the AC power cable to the monitor's power input and then to a power outlet.
- HDMI: Use an HDMI cable to connect your computer or other video source to the monitor's HDMI 1x2.0 port.
- DisplayPort: For optimal performance, connect your computer to the monitor using a DisplayPort cable.
- USB-C: Connect a USB-C cable from your compatible device to the monitor's USB-C port. This port supports video, data transfer, and Power Delivery up to 65W, allowing you to charge your device while displaying content.
- USB-Hub: Utilize the integrated USB hub by connecting the upstream USB cable (if not using USB-C for data) from your computer to the monitor. Then, connect your USB peripherals (keyboard, mouse, etc.) to the monitor's 4x USB 3.2 ports.
- Audio Ausgang: Schließen Sie bei Bedarf externe Lautsprecher oder Kopfhörer an den Audio-Ausgang an.

Image: Diagram illustrating the various input and output ports on the AOC CU34V5C monitor, including HDMI, DisplayPort, USB Hub, USB-C, and Audio Out.
3. Einstellen des Ständers
The monitor features an adjustable stand for ergonomic viewing. You can adjust the tilt and height of the display to suit your preference.
- Höhenverstellung: Gently push or pull the monitor up or down to adjust its height. The stand allows for up to 130 mm of vertical adjustment.
- Neigungseinstellung: Tilt the screen forward or backward to find your optimal viewing-Winkel.

Abbildung: Seite view of the AOC CU34V5C monitor, highlighting the range of height adjustment available with its stand.
Bedienungsanleitung
1. Ein-/Ausschalten
Press the power button, usually located on the bottom right or rear of the monitor, to turn the display on or off. The power indicator light will illuminate when the monitor is active.
2. Bildschirmmenü (OSD)
The OSD menu allows you to configure various monitor settings. Use the control buttons (joystick or individual buttons) typically found on the bottom or rear of the monitor to navigate the menu.
- Bildeinstellungen: Adjust brightness, contrast, color temperature, and other image parameters.
- Eingangsauswahl: Manually select the input source (HDMI, DisplayPort, USB-C).
- Audioeinstellungen: Control volume and other audio-related options for the built-in speakers or audio output.
- OSD-Einstellungen: Customize the OSD menu's language, transparency, and timeout.
3. MultiView (Picture by Picture)
The AOC CU34V5C supports MultiView, specifically Picture by Picture (PbP) mode. This feature allows you to display content from two different input sources simultaneously on the screen, side-by-side. Refer to the OSD menu for specific instructions on activating and configuring PbP mode.
4. USB-C-Funktionalität
The USB-C port provides a single-cable solution for compatible devices, offering:
- Videosignal: Display content from your device.
- Datenübertragung: Access devices connected to the monitor's USB hub.
- Power Delivery (65W): Charge your connected laptop or device directly through the monitor.
Wartung
1. Reinigen des Bildschirms
Um den Monitorbildschirm zu reinigen, wischen Sie ihn vorsichtig mit einem weichen, fusselfreien Tuch ab. Hartnäckige Flecken können Sie mit einem dünnen Tuch leicht abtupfen.ampen the cloth with water or a non-abrasive, monitor-safe cleaning solution. Avoid using harsh chemicals, alcohol, or ammonia-based cleaners, as these can damage the screen surface.
2. Allgemeine Pflege
- Schützen Sie den Monitor vor direkter Sonneneinstrahlung, übermäßiger Hitze und Feuchtigkeit.
- Sorgen Sie für ausreichende Belüftung rund um den Monitor, um eine Überhitzung zu vermeiden.
- Vermeiden Sie es, schwere Gegenstände auf den Monitor oder dessen Kabel zu stellen.
- Unplug the monitor from the power outlet during electrical storms or when not in use for extended periods.
Fehlerbehebung
Sollten Sie Probleme mit Ihrem Monitor haben, beachten Sie bitte die folgenden gängigen Schritte zur Fehlerbehebung:
- Kein Strom: Stellen Sie sicher, dass das Netzkabel fest mit dem Monitor und der Steckdose verbunden ist. Prüfen Sie, ob die Steckdose funktioniert.
- Kein Signal: Verify that the video cable (HDMI, DisplayPort, or USB-C) is correctly connected to both the monitor and your computer. Ensure the correct input source is selected in the monitor's OSD menu.
- Flackerndes oder verzerrtes Bild: Check the video cable for damage. Try a different cable or input port. Ensure your computer's graphics drivers are up to date.
- Bild zu dunkel/hell: Passen Sie die Helligkeits- und Kontrasteinstellungen im OSD-Menü an.
- USB-Anschlüsse funktionieren nicht: Ensure the USB upstream cable (or USB-C cable) is connected from the monitor to your computer. Check device manager on your computer for any USB driver issues.
If problems persist after trying these steps, contact AOC customer support for further assistance.
Technische Daten
Key technical specifications for the AOC CU34V5C monitor:
| Besonderheit | Spezifikation |
|---|---|
| Bildschirmgröße | 34 Zoll (86.36 cm) |
| Panel-Typ | VA |
| Auflösung | 3440 x 1440 Pixels (QHD Ultra Wide) |
| Seitenverhältnis | 21:9 |
| Bildschirmoberfläche | Gebogen |
| Bildhelligkeit | 300 cd/m² |
| Bildwiederholrate | 100 Hz |
| Anzahl USB-Anschlüsse | 4 (USB-3.2) |
| USB-C-Stromversorgung | Bis zu 65 W |
| Technische Daten | 7.36 x 19.57 x 42.44 Zoll |
| Artikelgewicht | 26.6 Pfund |
| Hersteller | AOC |
| Modellnummer | CU34V5C/BK |
Energieinformationen

Image: EU Energy Label for the AOC CU34V5C monitor, indicating its energy efficiency class and consumption.
Detaillierte Produktinformationen und Daten zur Energieeffizienz finden Sie in der EPREL-Datenbank: https://eprel.ec.europa.eu/qr/1245431
Garantieinformationen
AOC monitors typically come with a limited warranty. The exact terms and duration of your warranty may vary by region and retailer. Please refer to the warranty card included with your purchase or visit the official AOC website for detailed warranty information specific to your product and location. Keep your proof of purchase for warranty claims.
Unterstützung
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact AOC customer support. You can usually find contact information, FAQs, and driver downloads on the official AOC webWebsite.
Thank you for choosing AOC.