Introdução
Thank you for choosing the CRUA 34-inch Curved Gaming Monitor. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your new monitor. Designed for an immersive visual experience, this monitor features a WQHD (3440x1440) resolution, a 165Hz refresh rate, and a 1500R curvature, making it ideal for gaming, content creation, and multitasking.

Imagem: Frente view of the CRUA 34-inch Curved Gaming Monitor.
O que está na caixa
Verifique se todos os componentes estão presentes na embalagem:
- 34-inch Curved Ultra-Wide Monitor
- Base and Support Stand
- Manual de instruções
- DP Cable (4.92ft/1.5m)
- Power Cable 12V 5A (4.92ft/1.5m)
Configurar
1. Montagem do Suporte
The monitor features a snap-on design for easy assembly. No tools are required for attaching the base and support stand to the monitor. Align the stand with the mounting points on the back of the monitor and press firmly until it clicks into place.
2. Conectando o monitor
Connect your devices to the monitor using the appropriate cables. The monitor is equipped with multiple input ports:
- DisplayPort (DP 1.4): For optimal performance, including the 165Hz refresh rate, use the provided DP cable to connect to your computer's graphics card.
- HDMI (HDMI 2.0): Connect to devices such as PCs, laptops, PS4/PS5, or Switch. Note that HDMI supports refresh rates up to 120Hz.
- Saída de áudio de 3.5 mm: Conecte alto-falantes externos ou fones de ouvido para saída de áudio.

Imagem: Traseira view of the monitor displaying the DC, HDMI, and DP input ports.
3. Conexão de energia
Connect the power cable to the DC input port on the monitor and then plug the other end into a power outlet.
Instruções de operação
1. Ligar / desligar
Press the power button, typically located on the back or bottom right of the monitor, to turn the monitor on or off. An indicator light will show the power status.
2. Menu de exibição na tela (OSD)
The OSD menu allows you to adjust various display settings. Buttons for OSD navigation are usually located on the back of the monitor. Use these buttons to navigate through options such as brightness, contrast, color temperature, input source, and picture modes.
3. Display Modes (PIP/PBP)
The monitor supports Picture-in-Picture (PIP) and Picture-by-Picture (PBP) modes, allowing you to display content from two different sources simultaneously. Refer to the OSD menu for options to configure these modes.

Image: Illustration of PIP and PBP display modes, showing two input sources simultaneously.
4. Refresh Rate and FreeSync
To achieve the 165Hz refresh rate, ensure you are using a DisplayPort connection and that your graphics card supports this refresh rate. Enable FreeSync in your graphics card settings and through the monitor's OSD menu to synchronize the monitor's refresh rate with your GPU's frame rate, reducing screen tearing and stuttering.

Image: Visual comparison of FreeSync off versus FreeSync on, showing reduced screen tearing.
5. Low Blue Light Mode
Activate the Low Blue Light mode via the OSD menu to reduce eye strain during prolonged use. This feature adjusts the display's color temperature to minimize blue light emissions.
Vídeo: Acimaview of the CRUA 34-inch Curved Gaming Monitor's features and performance.
Manutenção
Para garantir a longevidade e o desempenho ideal do seu monitor, siga estas orientações de manutenção:
- Limpando a tela: Limpe suavemente a tela com um pano macio e sem fiapos. Para manchas persistentes, esfregue levemente.ampLimpe o pano com água ou uma solução de limpeza de telas. Evite usar produtos químicos agressivos ou materiais abrasivos.
- Limpando o Casing: Use um pano macio e seco para limpar a tela do monitor.asing.
- Ventilação: Certifique-se de que as aberturas de ventilação do monitor estejam desobstruídas para evitar superaquecimento.
- Desligue quando não estiver em uso: Desligue o monitor quando não estiver em uso por longos períodos para economizar energia e prolongar sua vida útil.
Solução de problemas
Se você encontrar problemas com seu monitor, consulte os problemas e soluções comuns a seguir:
| Problema | Possível causa | Solução |
|---|---|---|
| Sem energia | Cabo de alimentação desconectado; Problema na tomada | Check power cable connection to monitor and outlet; Test outlet with another device. |
| Sem sinal | Cabo de entrada desconectado; Fonte de entrada incorreta selecionada | Ensure DP/HDMI cable is securely connected; Select correct input source via OSD menu. |
| Travamentos/Strettering na tela | FreeSync not enabled; Refresh rate mismatch | Enable FreeSync in monitor OSD and graphics card settings; Ensure DP cable is used for 165Hz. |
| Tela tremeluzente | Cable issue; Graphics driver issue | Try a different DP/HDMI cable; Update graphics drivers. |
| A imagem está muito escura/clara. | Configurações de brilho/contraste incorretas | Adjust brightness and contrast settings through the OSD menu. |
Especificações
Detailed technical specifications for the CRUA 34-inch Curved Gaming Monitor (Model CR340HDU):
- Número do modelo: CR340HDU
- Tamanho da tela: 34 polegadas
- Curvatura: 1500R
- Proporção da tela: 21:9
- Resolução: WQHD (3440 x 1440 Pixels)
- Taxa de atualização: 165Hz (via DP 1.4), 120Hz (via HDMI 2.0)
- Tipo de painel: VA
- Gama de cores: 120% sRGB
- Brilho: 300 cd/m²
- Taxa de contraste: 4000:1
- Suporte de cores: 16.7 milhões de cores (8 bits)
- Viewângulo de entrada: 178° (Horizontal/Vertical)
- Conectividade: 2x HDMI 2.0, 2x DisplayPort 1.4, 1x 3.5mm Audio Output
- Ergonomia: Tilt Adjustable (-5° to 20°), VESA Wall-Mount Compatible (75mm x 75mm)
- Características: FreeSync, PIP/PBP Modes, Low Blue Light Mode, Matte Screen Surface
- Dimensões do produto: 0.39 x 23 x 17 polegadas
- Peso do item: 15.82 libras
Garantia e Suporte
CRUA provides high-quality computer monitors and premium services. Your CRUA monitor includes a 1-3 year warranty. For any questions, technical assistance, or warranty claims, please contact us via email.
E-mail: service@crua-monitor.com
We are committed to serving you and resolving any issues you may encounter.

Image: CRUA customer support details, including warranty and contact information.




