Introdución
This manual provides essential instructions for the safe and efficient operation of your Sharp 4T-B80CJ1U 80-inch 4K UHD LED Display. Please read this manual thoroughly before using the product and retain it for future reference.

Imaxe: Fronte view of the Sharp 4T-B80CJ1U 80-inch 4K UHD LED Display, showcasing its large screen and slim bezels. This display is designed for high-definition visual output.
Información de seguridade
Observe sempre as seguintes precaucións de seguridade para evitar descargas eléctricas, incendios ou danos no produto:
- Non expoñas a pantalla á choiva nin á humidade.
- Non abra o armario. Encargue calquera mantemento a persoal cualificado.
- Asegúrese de que haxa unha ventilación axeitada. Non bloquee as aberturas de ventilación.
- Use only the power cord supplied with the unit or a suitable replacement.
- Disconnect the power plug from the wall outlet if the unit will not be used for a long period.
Configuración
1. Desembalaxe
Carefully remove the display from its packaging. Due to its size and weight, it is recommended that two or more people handle the display during unpacking and installation.

Image: The Sharp 4T-B80CJ1U display box, indicating the model number and "AQUOS" branding. The box shows handling instructions like "DO NOT DOUBLE STACK" and "TOP STACK ONLY," emphasizing careful handling during unpacking.
2. Identificación de compoñentes
Before proceeding, identify the main display unit and any included accessories such as the remote control, power cord, and documentation.

Image: A close-up of the product label showing the model number 4T-B80CJ1U and serial number 005412941. This label is typically found on the back of the unit or its packaging for identification purposes.
3. Instalación física
The display can be mounted on a wall or placed on a suitable stand (sold separately). Ensure the mounting solution or stand can support the weight and dimensions of the 80-inch display.
- Montaxe na parede: Use a VESA-compatible wall mount kit (not included) that supports the display's weight and VESA pattern. Follow the wall mount manufacturer's instructions carefully.
- Instalación de soporte: If using a stand, securely attach it to the display according to the stand's instructions.
4. Cables de conexión
Connect your external devices (e.g., cable box, Blu-ray player, gaming console) to the appropriate input ports on the back of the display. Ensure all connections are secure.

Image: The back panel of the Sharp 4T-B80CJ1U display, revealing various input and output ports for connectivity. This area typically includes HDMI, USB, audio, and network connections.
Finally, connect the power cord to the display and then to a grounded electrical outlet.
Instrucións de funcionamento
1. Acendido/apagado
Preme o Poder button on the remote control or on the display's control panel to turn the unit on or off.
2. Selección de entrada
Usa o Entrada or Fonte button on the remote control to cycle through available input sources (e.g., HDMI 1, HDMI 2, TV Tuner).

Image: The Sharp 4T-B80CJ1U display powered on, showing a live football game. This demonstrates the display's functionality in presenting dynamic, high-resolution content.
3. Axustes de imaxe e son
Access the display's menu using the Menú button on the remote control. Navigate through the options to adjust settings such as:
- Imaxe: Brightness, Contrast, Color, Sharpness, Backlight, Picture Mode (Standard, Dynamic, Movie, etc.).
- Son: Volume, Bass, Treble, Balance, Sound Mode (Standard, Music, Movie, etc.).
Mantemento
Limpeza da pantalla
Para limpar a pantalla, limpe con coidado cun pano suave e sen pelusa. Para manchas difíciles, limpe lixeiramenteampEnxugue o pano con auga ou cun limpador de pantallas especializado. Non empregue produtos químicos agresivos nin materiais abrasivos.
Atención Xeral
Keep the display free from dust and ensure adequate ventilation around the unit to prevent overheating.
Resolución de problemas
Se tes problemas coa pantalla, consulta as seguintes solucións habituais:
- Sen enerxía: Ensure the power cord is securely connected to both the display and the electrical outlet. Check if the outlet is functioning.
- Sen imaxe: Verify that the correct input source is selected. Check all video cable connections. Try a different input source or cable.
- Sen son: Check the volume level and ensure the display is not muted. Verify audio cable connections if using external speakers.
- O control remoto non funciona: Replace the batteries in the remote control. Ensure there are no obstructions between the remote and the display's IR sensor.
For persistent issues, contact Sharp customer support.
Especificacións
| Característica | Detalle |
|---|---|
| Marca | Agudo |
| Número de modelo | 4T-B80CJ1U |
| Tamaño da pantalla | 80 polgadas |
| Resolución | 4K UHD (2160p) 3840 x 2160 |
| Tipo de visualización | LED (Direct-lit) |
| Relación de aspecto | 16:9 |
| Superficie da pantalla | Brillante |
| Dimensións do produto | 78 x 50 x 9 polgadas |
| Peso do elemento | 78 libras |
| Fabricante | Agudo |
| Data de primeira dispoñibilidade | 17 de xullo de 2020 |
Garantía e Soporte
Sharp products are manufactured to high-quality standards. For information regarding your product's warranty, please refer to the warranty card included with your purchase or visit the official Sharp websitio.
For technical assistance, troubleshooting, or service inquiries, please contact Sharp customer support:
- Soporte en liña: Visita o Tenda Sharp en Amazon or the official Sharp websitio.
- Asistencia telefónica: Consulte a documentación do produto para obter os números de contacto rexionais.





