1. Introdución
This manual provides detailed instructions for setting up, operating, and maintaining your BenQ EW2790U 27-inch 4K monitor. Please read this manual thoroughly before using the monitor to ensure proper functionality and to prevent damage.
2. Información de seguridade
Siga sempre estas precaucións de seguridade básicas para reducir o risco de incendio, descarga eléctrica e lesións:
- Non expoñas o monitor á choiva nin á humidade.
- Non abra o monitor casing; encomende o servizo técnico a persoal cualificado.
- Garantir unha ventilación adecuada ao redor do monitor.
- Use only the power cord and adapter provided by BenQ.
- Desconecte o monitor durante tormentas eléctricas ou cando non o use durante períodos prolongados.
3. Contido do paquete
Verifica que todos os elementos estean presentes no teu paquete:
- BenQ EW2790U 27-inch 4K Monitor
- Cable de alimentación
- Cable HDMI
- Cable USB-C
- Guía de inicio rápido
- Tarxeta de garantía
4. Configuración
4.1 Montaxe do soporte
- Coloque o monitor boca abaixo sobre unha superficie suave e limpa para evitar rabuñaduras.
- Fixe a base do soporte ao pescozo do soporte e asegúraa co parafuso proporcionado.
- Align the stand assembly with the mounting slot on the back of the monitor and push until it clicks into place.
Figure 4.1: Assembled BenQ EW2790U monitor.
4.2 Cables de conexión
Conecta os cables necesarios ao monitor e ao ordenador:
- Potencia: Conecte o cable de alimentación á entrada de alimentación do monitor e despois a unha toma de corrente.
- Vídeo:
- HDMI: Connect an HDMI cable from your computer's HDMI output to one of the monitor's HDMI ports (HDMI 1, 2, or 3).
- USB-C: Connect a USB-C cable from your computer's USB-C port to the monitor's USB-C (65W) port for video, data, and power delivery.
- Descarga USB: Connect USB-A devices to the USB-A 3.2 downstream ports on the monitor.
- Audio: Conecte os auriculares á toma de auriculares se o desexa.
Figura 4.2: Traseira view of BenQ EW2790U showing connectivity ports.
Figura 4.3: detallada view of BenQ EW2790U input/output ports.
4.3 Adjusting Ergonomics
The EW2790U monitor offers various adjustments for comfortable viewing:
- Axuste de altura: Sube ou baixa o monitor á altura dos ollos que prefires.
- Inclinación: Axusta o ángulo vertical da pantalla.
- Xiratorio: Xira a pantalla horizontalmente.
- Pivote: Xira a pantalla 90 graos para o modo retrato.
Figure 4.4: BenQ EW2790U monitor pivot adjustment.
5. Funcionamento do monitor
5.1 Encendido/apagado
Press the Power key located on the bottom right of the monitor to turn it on or off.
Figure 5.1: Monitor controls: Scenario hotkey, 5-way controller, and Power key.
5.2 Menú de visualización en pantalla (OSD).
Use the 5-way controller on the bottom bezel to navigate the OSD menu and adjust settings such as brightness, contrast, color mode, and input source.
5.3 Scenario Hotkey
The Scenario hotkey allows quick access to custom or preset optimal monitor settings for various uses like work, studying, gaming, or watching movies.
Figure 5.2: OSD menu accessed via Scenario hotkey.
5.4 AI Contrast Technology
The exclusive AI Contrast technology intelligently adjusts the contrast based on the displayed content, optimizing image quality without affecting other areas of the screen.
Figure 5.3: Demonstration of AI Contrast technology.
5.5 Altofalantes integrados
The monitor includes a pair of 5W built-in speakers for audio output. Adjust the volume through the OSD menu or your connected device.
Figure 5.4: BenQ EW2790U built-in 5W speakers.
6. Mantemento
6.1 Limpeza do monitor
- Desenchufe sempre o monitor antes de limpalo.
- Use un pano suave e sen pelusa damplimpa con auga ou cun limpador suave e non abrasivo.
- Non pulverices o limpador directamente sobre a pantalla.
- Evite o uso de alcol, amoníaco ou produtos de limpeza abrasivos, xa que poden danar a pantalla ou aasing.
6.2 Almacenamento
Store the monitor in a cool, dry place away from direct sunlight and extreme temperatures. If storing for an extended period, consider using the original packaging for protection.
7 Solución de problemas
| Problema | Causa posible | Solución |
|---|---|---|
| Non hai imaxe na pantalla | Cable de alimentación desconectado; cable de vídeo desconectado; fonte de entrada incorrecta seleccionada. | Ensure power and video cables are securely connected. Press the Scenario hotkey to select the correct input source. |
| A imaxe está borrosa ou distorsionada | Resolución incorrecta; cable de vídeo solto. | Axusta a resolución da pantalla a 3840 x 2160. Comproba as conexións do cable de vídeo. |
| Non hai son dos altofalantes | Volume too low; Muted; Incorrect audio output selected on computer. | Adjust volume via OSD menu or computer settings. Ensure monitor is selected as audio output device. |
| AI Contrast not working as expected | Feature disabled; Specific content not optimized. | Check OSD settings to ensure AI Contrast is enabled. Performance may vary with different content. |
8. Especificacións
| Característica | Detalle |
|---|---|
| Tamaño da pantalla | 27 polgadas |
| Resolución | 3840 x 2160 (4K UHD) |
| Relación de aspecto | 16:9 |
| Cobertura de cor | 95 % P3 |
| AI Contrast Technology | Si |
| Altofalantes incorporados | 2 x 5 W |
| Conectividade | 1x USB Type-C (65W), 3x HDMI (2.0), USB-C 3.2 downstream, USB-A 3.2 downstream, Headphone Jack |
| Deseño Ergonómico | Height Adjustment, Tilt, Swivel, Pivot |
| Peso do elemento | 21.4 libras |
| Dimensións do produto (LxWxH) | 17 x 8 x 21 polgadas |
9. Garantía e soporte
Your BenQ EW2790U monitor is covered by a manufacturer's warranty. Please refer to the warranty card included in your package for specific terms and conditions. For technical support, product registration, or service inquiries, please visit the official BenQ websitio ou póñase en contacto co seu departamento de atención ao cliente.
Official BenQ Websitio: www.benq.com