Instrucciones de seguridad importantes
To ensure safe operation and prolong the life of your monitor, please read and follow these instructions carefully:
- Desconecte siempre el cable de alimentación de la toma eléctrica antes de limpiar el monitor.
- No exponga el monitor a la lluvia ni a la humedad para evitar descargas eléctricas.
- Asegúrese de que haya una ventilación adecuada alrededor del monitor para evitar el sobrecalentamiento. No bloquee las aberturas de ventilación.
- Utilice únicamente el adaptador de corriente y los cables suministrados por el fabricante.
- Evite colocar objetos pesados sobre el cable de alimentación o el monitor.
- If the monitor is damaged or malfunctions, do not attempt to repair it yourself. Contact qualified service personnel.
Contenido del paquete
Before proceeding with the setup, please check the contents of your package to ensure all items are present:
- Acer CB272U smiiprx LED Monitor
- Soporte para monitor (base y brazo)
- Cable de alimentación
- Cable HDMI
- Guía de inicio rápido/Tarjeta de garantía
Configuración
1. Montaje del soporte del monitor
- Carefully remove the monitor from its packaging. Place the monitor face down on a soft, clean cloth or surface to prevent scratches to the screen.
- Attach the stand arm to the back of the monitor panel. Ensure it is securely fastened, typically by sliding it into place until it clicks or by tightening screws.
- Connect the stand base to the bottom of the stand arm. Secure the base by tightening the captive screw located underneath the base.

Figura 1: Posterior view of the Acer CB272U smiiprx monitor with the stand attached, illustrating the assembly points.
2. Connecting the Monitor to Your Computer
- Connect one end of the provided HDMI cable to the HDMI port on the monitor.
- Connect the other end of the HDMI cable to the HDMI output port on your computer or graphics card.
- Plug the power cord into the monitor's power input, then plug the other end into a grounded electrical outlet.

Figura 2: Parte trasera en ángulo view showing the input ports of the monitor, including HDMI and power connections.
Operación del monitor
Encendido y apagado
Locate the power button on the monitor's bezel. Press it once to turn the monitor on. The power indicator light will illuminate. Press it again to turn the monitor off.
Adjusting Display Settings (OSD Menu)
The On-Screen Display (OSD) menu allows you to customize various monitor settings. Use the control buttons (usually located on the back or bottom right of the monitor) to navigate the OSD menu. Common adjustments include:
- Brillo/Contraste: Ajusta la luminancia general y la diferencia entre las áreas claras y oscuras.
- Configuración de color: Modificar la temperatura del color, la gamma y los niveles RGB individuales.
- Fuente de entrada: Manually select the video input (e.g., HDMI).
- Audio: Controla el volumen de los altavoces incorporados.
Ajustes ergonómicos
The Acer CB272U smiiprx monitor stand offers multiple ergonomic adjustments to optimize your viewcomodidad:
- Ajuste de altura: Suba o baje el monitor hasta el nivel de los ojos.
- Inclinación: Adjust the screen angle forward or backward to reduce glare.
- Girar: Rotate the monitor horizontally to share your screen or adjust viewángulo de ing.
- Pivote: Rotate the screen to a portrait orientation for document viewing o codificación.

Figura 3: Perfil lateralfile of the monitor, illustrating its adjustable stand for ergonomic positioning.
Mantenimiento
Cleaning the Monitor Screen and Casing
To clean your monitor, first ensure it is turned off and unplugged from the power outlet. Use a soft, lint-free cloth. For stubborn marks, lightly dampen the cloth with water or a specialized non-abrasive screen cleaner. No rocíe líquido directamente sobre la pantalla o el cristal.asing. Evite utilizar productos químicos agresivos, limpiadores abrasivos o disolventes.
Pautas de almacenamiento
If you need to store the monitor for an extended period, it is recommended to use its original packaging to protect it from dust, moisture, and physical damage. Store in a cool, dry environment away from direct sunlight and extreme temperatures.
Solución de problemas
Consulte la siguiente tabla para conocer los problemas más comunes y sus soluciones:
| Problema | Posible causa | Solución |
|---|---|---|
| No hay imagen en la pantalla | Cable de alimentación desconectado; Cable de vídeo desconectado; Fuente de entrada incorrecta seleccionada. | Verifique las conexiones del cable de alimentación y de video; Asegúrese de que el monitor esté encendido; Seleccione la fuente de entrada correcta a través del menú OSD. |
| La imagen está borrosa o distorsionada. | Configuración de resolución incorrecta; cable de vídeo defectuoso. | Set the display resolution to 2560 x 1440 at 75 Hz; Try a different HDMI cable. |
| No hay sonido de los altavoces | Monitor volume too low or muted; Incorrect audio output selected on computer. | Adjust monitor volume via OSD; Unmute audio; Select the monitor as the audio output device in your computer's sound settings. |
| El monitor parpadea | Refresh rate mismatch; Interference; Faulty cable. | Ensure refresh rate is set to 75 Hz; Check for nearby electronic devices causing interference; Replace video cable. |
Presupuesto
Key technical specifications for the Acer CB272U smiiprx LED Monitor:
| Característica | Detalle |
|---|---|
| Nombre del modelo | CB272U smiiprx |
| Tamaño de pantalla | 24.1 pulgadas |
| Resolución nativa | 2560x1440 (WQHD) |
| Frecuencia de actualización | 75 Hz |
| Tiempo de respuesta | 1 Millisecond (VRB) |
| Relación de aspecto | 16:9 |
| Tipo de pantalla | LED-backlit LCD / TFT active matrix (IPS) |
| Brillo | 350 cd/m² |
| Relación de contraste | 1000:1 (estático) |
| Conectividad | HDMI |
| Sincronización adaptativa | Sincronización libre |
| Altavoces incorporados | Sí |
| Dimensions (WxDxH with stand) | 24.1 pulgadas x 9.2 pulgadas x 20.5 pulgadas |
| Peso (con soporte) | 18.1 libras |

Figure 4: Monitor dimensions with stand, indicating width, depth, and height.
Información de garantía
The Acer CB272U smiiprx LED Monitor comes with a Garantía limitada del fabricante de 3 año. This warranty covers defects in materials and workmanship under normal use. For complete details regarding warranty coverage, limitations, and how to make a claim, please refer to the warranty documentation included with your product or visit the official Acer support websitio.
Please retain your proof of purchase (receipt or invoice) as it will be required for any warranty service.
Atención al cliente
Should you require further assistance, technical support, or wish to download the latest drivers and firmware updates for your monitor, please visit the official Acer support websitio:
You can also find contact information for Acer customer service in your region on the support webSitio para asistencia personalizada.





