1. Introdución
This manual provides essential information for setting up, operating, and maintaining your Alienware AW2521H 25-inch Full HD LED LCD Monitor. Designed for high-performance gaming and versatile use, this monitor features a 16:9 widescreen resolution, a high refresh rate, and low response time for a smooth visual experience.

Figura 1: Fronte view of the Alienware AW2521H monitor.
2. Configuración
2.1. Montaxe
Carefully remove all components from the packaging. Attach the monitor panel to the stand base by aligning the mounting points and securing them firmly. Ensure the stand is stable before proceeding.

Figura 2: Traseira view do monitor co soporte montado.
2.2. Conexións
Connect the power cable to the monitor and a power outlet. Use the provided DisplayPort or HDMI cables to connect the monitor to your computer's graphics card. The monitor also features multiple USB ports for connecting peripherals.

Figura 3: detallada view of the monitor's rear connectivity ports.
3. Instrucións de funcionamento
3.1. Acendido/apagado
Press the power button located on the monitor to turn it on or off. The power LED will indicate the monitor's status.
3.2. Menú de visualización en pantalla (OSD).
Navigate the OSD menu using the joystick control typically found on the rear or bottom of the monitor. The OSD allows you to adjust various settings:
- Configuración da imaxe: Adjust brightness, contrast, color temperature, and gamma.
- Configuración do xogo: Configure refresh rate, response time, Adaptive-Sync, and game-specific modes.
- Fonte de entrada: Select between DisplayPort and HDMI inputs.
- Configuración da pantalla: Adjust aspect ratio and sharpness.
3.3. Características clave
- Alta taxa de actualización: Experience ultra-smooth gameplay with a high refresh rate, reducing motion blur.
- Tempo de resposta rápida: Achieve quick pixel transitions for crisp, clear images without ghosting.
- Tecnoloxía de sincronización adaptativa: Sincroniza a frecuencia de actualización do monitor coa frecuencia de fotogramas da GPU para eliminar o desgarro e as trabadas da pantalla.
- Retroiluminación LED: Provides efficient power consumption and vibrant visuals.
4. Mantemento
4.1. Limpeza do monitor
Para limpar a pantalla do monitor, limpe con coidado cun pano suave e sen pelusa. Para manchas difíciles, limpe lixeiramenteampEnxágüe o pano con auga ou cun limpador de pantallas suave e non abrasivo. Evite o uso de produtos químicos agresivos ou materiais abrasivos.
4.2. Atención xeral
Keep the monitor in a well-ventilated area. Avoid placing heavy objects on the monitor or its cables. Protect the screen from direct sunlight and extreme temperatures.
5 Solución de problemas
Se tes problemas co teu monitor, consulta as seguintes solucións habituais:
- Sen enerxía: Asegúrate de que o cable de alimentación estea conectado correctamente tanto ao monitor como á toma de corrente. Comproba se a toma de corrente funciona.
- Sen sinal: Verify that the video cable (DisplayPort or HDMI) is correctly connected to both the monitor and your computer. Ensure your computer is powered on and the correct input source is selected on the monitor.
- Problemas de imaxe: Adjust brightness, contrast, and resolution settings via the OSD menu or your computer's display settings. Ensure your graphics drivers are up to date.
- Parpadeo/rasgado: Confirm Adaptive-Sync is enabled in the OSD menu and your graphics card settings.
6. Especificacións
| Característica | Especificación |
|---|---|
| Número de modelo | AW2521H |
| Tamaño da pantalla | 25 polgadas |
| Resolución de pantalla | 1920 x 1080 (Full HD) |
| Resolución máxima de pantalla | 1920 x 1080 píxeles |
| Relación de aspecto | 16:9 |
| Viewángulo ing | 178° (H) / 178° (V) |
| Brillo | 400 cd/m² |
| Tempo de resposta | 0.5 ms (GtG) |
| Taxa de actualización | 360 Hz |
| Conectividade | DisplayPort, HDMI, 5x USB 3.0, 5x USB 2.0 |
| Dimensións (LxWxH) | 9.9 x 21.9 x 20.7 polgadas |
| Peso do elemento | 9.96 libras |
| Cor | Negro |
| Fabricante | Computadoras Dell |

Figura 4: Dimensións do monitor.
7. Garantía e soporte
The Alienware AW2521H monitor is manufactured by Dell Computers and typically comes with a 3-year limited hardware warranty. For technical assistance, warranty claims, or customer service, please contact Dell Support directly. Refer to the documentation included with your product for specific contact information and warranty terms.
7.1. Vídeo oficial do produto
Vídeo 1: Rematado oficialmenteview of the Alienware AW2521H Gaming Monitor by Dell Marketing USA, LP.