1. Einleitung
This manual provides essential information for setting up, operating, and maintaining your Dell Alienware AW3425DWM-A 34-inch curved gaming monitor. Please read these instructions carefully to ensure optimal performance and longevity of your device.

Front view of the Dell Alienware AW3425DWM-A 34-inch curved gaming monitor, showcasing its curved screen and Alienware branding.
2. Einrichtungsanweisungen
2.1. Auspacken und Zusammenbau
Nehmen Sie alle Bauteile vorsichtig aus der Verpackung. Vergewissern Sie sich, dass alle Teile vorhanden sind, bevor Sie mit der Montage fortfahren.
- Befestigen Sie den Standfuß am Standfuß.
- Attach the assembled stand to the monitor panel. Ensure it clicks securely into place.

Hinteren view of the monitor, illustrating the stand attachment point and the integrated cable management slot for a tidy setup.
2.2. Monitor anschließen
Connect the necessary cables to your monitor and computer/devices. Refer to the port diagram for correct connections.
- Stromkabel: Verbinden Sie das Netzkabel mit dem Monitor und einer Steckdose.
- Videokabel: Use either a DisplayPort 1.4 cable (1 included) or an HDMI 2.1 cable (2 included) to connect your computer to the monitor.
- USB-Upstream-Kabel: Connect the USB-B (UP) port on the monitor to a USB-A port on your computer to enable the monitor's USB downstream ports.

Detaillierte view of the monitor's rear ports, including power connector, security lock slot, joystick, HDMI 2.1 (x2), DisplayPort 1.4 (x1), USB 5Gbps Type-B upstream, and USB 5Gbps Type-A downstream ports (one with Battery Charging 1.2 support).
3. Bedienungsanleitung
3.1. Ein-/Ausschalten
Press the power button, usually located on the bottom or rear of the monitor, to turn it on or off.
3.2. Bildschirmmenü (OSD)
The OSD menu allows you to adjust various monitor settings. Navigate the menu using the joystick located on the rear of the monitor.
- Joystick Up/Down: Navigieren Sie durch die Menüoptionen.
- Joystick Left/Right: Werte anpassen oder zwischen Untermenüs wechseln.
- Joystick drücken: Wählen Sie eine Option aus oder bestätigen Sie eine Einstellung.
3.3. Körperliche Anpassungen
The monitor stand offers ergonomic adjustments for comfortable viewing.
- Höhenverstellung: Adjust the monitor height between 444.69mm and 554.69mm.
- Neigung: Neigen Sie den Bildschirm nach vorne oder hinten, um die optimale Sicht zu gewährleisten. viewing-Winkel.
- VESA-Halterung: The monitor supports VESA 100x100mm mounting for alternative stands or wall mounts.

Illustrations demonstrating the monitor's adjustable features: height adjustment, forward/backward tilt, and swivel.
4. Hauptmerkmale
- WQHD High-Resolution Display: Experience immersive visuals with a WQHD (3440x1440) resolution on a 34-inch ultrawide 1500R curved VA panel. This resolution ensures detailed and expansive views for gaming and other content.
- Reibungslose Leistung: Enjoy fluid gameplay with a 180Hz refresh rate and a rapid 1ms (GtG) response time. AMD FreeSync Premium and VESA AdaptiveSync technologies minimize screen tearing and stuttering for a seamless experience.
- Scharfe Bilder: Benefit from vibrant and accurate colors with 95% DCI-P3 color gamut coverage and VESA DisplayHDR 400 certification, providing enhanced contrast and brightness.
- Extended Gameplay Comfort: A dedicated console mode and hardware-based blue light reduction (ComfortView Plus) help reduce eye strain during long gaming sessions, maintaining color accuracy.
- Spielerzentriertes Design: The monitor features an ergonomic design with a space-saving base and optimized 360-degree ventilation for improved airflow, ensuring comfort and efficiency.

Vorne und hinten views of the monitor, highlighting its WQHD resolution and 1500R curvature for an immersive experience.

The monitor in action, demonstrating smooth performance with its 180Hz refresh rate and 1ms response time, supported by AMD FreeSync Premium.

The monitor displaying sharp visuals, emphasizing its DCI-P3 95% color coverage and VESA DisplayHDR 400 certification.
5. Spezifikationen
| Besonderheit | Spezifikation |
|---|---|
| Bildschirmgröße | 34 Zoll |
| Panel-Typ | VA, Anti-glare, 1500R Curved |
| Maximale Auflösung | 3440 x 1440 (WQHD) |
| Seitenverhältnis | 21:9 |
| Kontrastverhältnis | 3000:1 |
| Helligkeit | 400 cd/m² |
| Farbtiefe | 1.07 Milliarden Farben |
| Farbumfang | DCI-P3 95% |
| Ansprechzeit | 1 ms (GtG) |
| Bildwiederholrate | 180 Hz |
| Videoeingänge | DisplayPort 1.4 x1, HDMI 2.1 x2 |
| USB-Anschlüsse | USB-A (downstream, 1 with BatteryCharge) x2, USB-B (upstream) x1 |
| Anpassungen | Height, Tilt, VESA Mount (100x100mm) |
| Abmessungen (H x B x T) | 554.69mm-444.69mm x 805.45mm x 232mm |
| Gewicht (mit Ständer) | 9.51 kg |
| Mitgeliefertes Zubehör | Power cable, DP-DP cable (1.8m), HDMI 2.1 cable (1.8m), USB A-to-B cable (1.8m) |
6. Wartung
6.1. Monitor reinigen
To ensure clear display and prevent damage, follow these cleaning guidelines:
- Vor der Reinigung immer den Netzstecker des Monitors ziehen.
- Benutzen Sie ein weiches, fusselfreies Tuch, dampmit Wasser oder einem nicht scheuernden Bildschirmreiniger abspülen.
- Sprühen Sie keine Flüssigkeit direkt auf den Bildschirm oder Monitor.asing.
- Avoid using benzene, thinner, ammonia-based cleaners, or abrasive materials, as these can damage the surface.
6.2. Speicherung
Wenn Sie den Monitor längere Zeit lagern, stellen Sie sicher, dass er ausgeschaltet und vom Stromnetz getrennt ist. Bewahren Sie ihn an einem kühlen, trockenen Ort fern von direkter Sonneneinstrahlung und extremen Temperaturen auf. Verwenden Sie nach Möglichkeit die Originalverpackung für optimalen Schutz.
7. Fehlerbehebung
Sollten Sie Probleme mit Ihrem Monitor haben, beachten Sie bitte die folgenden häufig auftretenden Probleme und Lösungen:
- Kein Strom:
- Überprüfen Sie, ob das Netzkabel fest mit dem Monitor und der Steckdose verbunden ist.
- Überprüfen Sie die Funktionsfähigkeit der Steckdose, indem Sie ein anderes Gerät anschließen.
- Kein Signal:
- Ensure the video cable (DisplayPort or HDMI) is firmly connected to both the monitor and your computer's graphics card.
- Wählen Sie die richtige Eingangsquelle über das OSD-Menü aus.
- Versuchen Sie, falls verfügbar, ein anderes Videokabel oder einen anderen Anschluss.
- Flickering or Unstable Image (especially with multiple HDMI connections at high refresh rates):
- Stellen Sie sicher, dass Ihre Grafikkartentreiber auf dem neuesten Stand sind.
- If using multiple monitors or devices via HDMI, try reducing the refresh rate for the HDMI connection in your display settings.
- Consider using a DisplayPort to HDMI adapter if connecting a device that primarily uses HDMI but experiences issues with direct HDMI connections at higher refresh rates.
- Check if Dolby Vision is enabled in your system settings; disabling it might resolve some display inconsistencies.
- Bildqualitätsprobleme (unscharf, verzerrt, falsche Farben):
- Passen Sie die Auflösungs- und Bildwiederholfrequenzeinstellungen Ihres Computers an die native Auflösung (3440x1440) und die unterstützten Bildwiederholfrequenzen des Monitors an.
- Führen Sie über das OSD-Menü einen Werksreset durch.
- Stellen Sie sicher, dass das Videokabel nicht beschädigt ist.
For persistent issues, please contact Dell Technical Support as detailed in the Warranty and Support section.
8. Garantie und Support
8.1. 5-Year Exchange Warranty
Your Dell Alienware AW3425DWM-A monitor is covered by a 5-year exchange warranty, which includes the LCD panel and backlight. If a product failure occurs under normal use and environment, and Dell Technical Support determines a fault by 4 PM on a weekday, a replacement unit will be delivered free of charge on the next business day (Monday-Friday, excluding holidays and year-end/New Year period from December 30th to January 3rd).
Customers are required to replace the product unit themselves and return the faulty unit to Dell. Delivery times for replacement products may vary by region.
8.2. Premium Panel Guarantee (Bright Pixel Guarantee)
The Premium Panel Guarantee ensures that if even one 'bright pixel' defect is found on the LCD panel, Dell will replace the product free of charge. The validity period for this guarantee is the same as the monitor's main warranty period.
A 'bright pixel' is defined as a pixel that remains permanently lit in a color (white, red, blue, green, purple, light blue, yellow) against a black background. Dark pixels (permanently black pixels against a white background) are not covered by this guarantee.
If you suspect a bright pixel defect, please contact Dell Technical Support for diagnosis.
8.3. Manufacturer Support Contact
When contacting support, please have the 'Express Service Code' attached to your product ready.
- Chat (LINE) Support: https://page.line.me/391vsisb (LINE Account Name: Dell Technologies / LINE ID: @dell / Hours: 9:00-21:00, Monday-Sunday, including holidays)
- Telefonischer Support: https://www.dell.com/support/incidents-online/ja-jp/contactus/Dynamic
Note: Manufacturer support is applicable only to products sold and shipped by Amazon.co.jp. For products sold by other sellers, please contact the respective seller for support.