Introducció
This manual provides essential instructions for the setup, operation, maintenance, and troubleshooting of your Sharp 4T-C70DK1X 70-inch 4K Android Smart LED TV. Please read this manual thoroughly before using your television to ensure proper and safe operation. Keep this manual for future reference.
Configuració
1. Desembalatge
Carefully remove the television and all accessories from the packaging. Retain the packaging materials for potential future transport or service needs. Ensure all components listed in the packing list are present.
2. Fixació del suport
Place the TV screen-down on a soft, flat surface to prevent damage. Align the stand components with the designated slots on the TV's base. Secure the stand using the provided screws. Ensure the stand is firmly attached before placing the TV upright.

Imatge: Lateral view of the Sharp 4T-C70DK1X television, illustrating the slim profile and the attached table stand. This view helps in understanding the TV's depth and how the stand supports it.
3. Muntatge a la paret (opcional)
If you choose to wall mount your TV, ensure you use a VESA-compatible wall mount (400 x 400 mm) and follow the instructions provided with the wall mount kit. Professional installation is recommended for wall mounting to ensure safety and proper alignment.
4. Connexió de perifèrics
Connect your external devices such as set-top boxes, gaming consoles, or Blu-ray players to the TV's HDMI ports. Use the USB ports for connecting USB storage devices. Ensure all cables are securely connected.
- Ports HDMI: For high-definition audio and video input.
- Ports USB: Per a la reproducció de contingut multimèdia des d'unitats USB.
- Entrada d'antena/cable: For DVB-T2 digital TV signal.
- Cable d'alimentació: Connect to a suitable power outlet (220 VAC 50 Hz).
Instruccions de funcionament
1. Encendre/apagar
Press the power button on the remote control or on the TV to turn the TV on or off. A red indicator light typically signifies standby mode, while no light or a blue light indicates the TV is active.
2. Assistent de configuració inicial
Upon first power-on, the TV will guide you through an initial setup wizard. This includes language selection, network connection (Wi-Fi or Ethernet), Google account login, and channel scanning for DVB-T2 signals.
3. Navigating the Android TV Interface
Use the directional buttons and the OK button on your remote control to navigate the Android TV home screen. Access apps, settings, and input sources from this interface. The home screen provides quick access to streaming services like YouTube and other installed applications.
4. Using Voice Control
Your Sharp TV supports intelligent voice recognition via Google Assistant. Press the dedicated voice control button on your remote and speak commands to search for content, control playback, or adjust settings.
5. Selecció de la font d'entrada
To switch between connected devices (e.g., HDMI 1, HDMI 2, USB, DVB-T2), press the "Input" or "Source" button on your remote control and select the desired input from the on-screen menu.
6. DVB-T2 Digital TV Setup
After connecting your antenna, navigate to the TV settings menu and select "Channel Scan" or "Auto Tuning" to search for available DVB-T2 digital channels. This process may take several minutes.
Manteniment
1. Neteja de la pantalla
Netegeu suaument la pantalla amb un drap de microfibra suau i sec. Per a marques difícils, netegeu suaument.ampNetegeu el drap amb aigua o amb un netejador de pantalles especialitzat. No ruixeu líquid directament sobre la pantalla. Eviteu utilitzar netejadors abrasius o dissolvents.
2. Neteja de la carcassa del televisor
Wipe the exterior surfaces of the TV with a soft, dry cloth. If necessary, a slightly damp cloth can be used, followed by a dry cloth. Ensure no moisture enters the ventilation openings.
3. Actualitzacions de programari
Your Android TV may receive automatic software updates. Ensure your TV is connected to the internet to receive these updates, which can improve performance and add new features. You can also manually check for updates in the settings menu.
Resolució de problemes
Abans de contactar amb l'atenció al client, consulteu els següents problemes comuns i les seves solucions:
- Sense energia:
- Comproveu si el cable d'alimentació està ben connectat tant al televisor com a la presa de corrent.
- Ensure the wall outlet is functioning by testing it with another device.
- Premeu el botó d'engegada del televisor, no només del comandament a distància.
- Sense imatge/so:
- Verify the correct input source is selected (e.g., HDMI 1, DVB-T2).
- Comproveu que totes les connexions dels cables (HDMI, antena) estiguin ben connectades.
- Adjust brightness and contrast settings in the TV menu.
- El control remot no funciona:
- Substituïu les piles del comandament a distància.
- Assegureu-vos que no hi hagi obstacles entre el comandament a distància i el sensor d'infrarojos del televisor.
- Pair the remote again if it's a Bluetooth remote (refer to initial setup instructions).
- Problemes de connexió de xarxa:
- Reinicieu el vostre encaminador Wi-Fi.
- Check Wi-Fi password and network settings on the TV.
- Try connecting via an Ethernet cable if available.
Especificacions
| Característica | Detall |
|---|---|
| Número de model | 4T-C70DK1X |
| Mida de la pantalla | 70 polzades |
| Resolució | 4K (UHD) |
| Tecnologia de visualització | LED-LCD |
| Freqüència d'actualització | 60 Hz |
| Suport HDR | HDR10 |
| Sistema operatiu | Android TV |
| Tipus de sintonitzador | DVB-T2 |
| Connectivitat | HDMI (Total 1), USB (Total 1), Bluetooth, Wired (Ethernet) |
| Control de veu | Assistent de Google |
| Tipus de muntatge | Table Mount, VESA 400 x 400 mm |
| Dimensions del producte (P x A x A) | 17.1D x 156.4W x 103.4H centímetres |
| Línia Voltage | 220 VAC 50 Hz |
Garantia i Suport
1. Informació de la garantia
This Sharp 4T-C70DK1X television comes with a Garantia limitada d'3 any provided by Sharp. Please retain your proof of purchase for warranty claims. The warranty covers manufacturing defects under normal use. For full terms and conditions, refer to the warranty card included with your product or contact Sharp customer service.
2. Atenció al client
For technical assistance, service inquiries, or further information, please contact Sharp customer support. Contact details can typically be found on the official Sharp website for your region or on the warranty documentation.