Introducció
This manual provides comprehensive instructions for the setup, operation, maintenance, and troubleshooting of your TCL 55-Inch QM7 QLED 4K Smart QD-Mini LED TV and S45H S Class 2.0 Channel Sound Bar. Please read this manual thoroughly before using your new devices to ensure proper and safe operation.

Figura 1: TCL 55-Inch QM7 QLED 4K Smart QD-Mini LED TV and S45H Sound Bar. This image displays the television set with a vibrant green screen showing an American football player, positioned above the sleek, black sound bar.
Configuració
1. Desembalatge i comprovació de components
Traieu amb cura tots els components de l'embalatge. Assegureu-vos que hi hagi els elements següents:
- TCL 55-Inch QM7 QLED 4K Smart QD-Mini LED TV
- S45H S Class 2.0 Channel Sound Bar
- Components del suport de TV
- Control remot
- Cables d'alimentació (per a televisor i barra de so)
- Cable HDMI
- Manual d'usuari (aquest document)
2. TV Stand Installation
Per instal·lar el suport de TV:
- Col·loqueu la pantalla del televisor amb la pantalla cap avall sobre una superfície suau i neta per evitar ratllades.
- Align the stand components with the designated slots on the back or bottom of the TV.
- Fixeu el suport amb els cargols proporcionats. Assegureu-vos que tots els cargols estiguin ben ajustats.
- Aixequeu el televisor amb cura i col·loqueu-lo sobre una superfície estable i plana.
Alternatively, if wall-mounting, refer to your wall-mount kit's instructions. Ensure proper ventilation around the TV.
3. Connecting Power and External Devices
Follow these steps to connect your devices:
- Connexió d'alimentació: Connect the TV's power cord to the TV's power input, then plug it into a wall outlet. Do the same for the Sound Bar.
- Sound Bar Connection: Connect the S45H Sound Bar to the TV using the provided HDMI cable. Use the HDMI ARC/eARC port on your TV for optimal audio performance and control.
- Altres dispositius: Connect other external devices (e.g., gaming consoles, Blu-ray players, cable boxes) to the available HDMI ports on your TV. Labeling the ports can help with organization.
- Connexió de xarxa: For smart TV features, connect your TV to the internet via Wi-Fi or an Ethernet cable.
4. Initial Setup (Google TV)
En encendre'l per primera vegada, el televisor us guiarà pel procés de configuració inicial:
- Seleccioneu el vostre idioma preferit.
- Connect to your Wi-Fi network and enter the password.
- Sign in with your Google Account to access Google TV features, apps, and personalized recommendations.
- Follow the on-screen prompts to complete channel scanning (if using an antenna) and adjust basic settings.
Operating Your Devices
1. Control remot sobreview
Familiarize yourself with the remote control buttons for easy navigation and control of your TV and Sound Bar.
- Botó d'encesa: Turns the TV and Sound Bar on/off.
- Bloc de navegació: S'utilitza per desplaçar-se pels menús i seleccionar elements.
- Pujar/baixar el volum: Ajusta el nivell d'àudio.
- Entrada/Font: Switches between connected devices (HDMI 1, HDMI 2, etc.).
- Botó d'inici: Torna a la pantalla d'inici de Google TV.
- Botó de l'Assistent de Google: Activa les ordres de veu.
- Botons de drecera d'aplicacions: Accés ràpid als serveis de streaming més populars.
2. Navegació de la interfície de Google TV
The Google TV interface provides a centralized hub for your entertainment:
- Pantalla d'inici: Displays personalized recommendations, installed apps, and content categories.
- For You Tab: Offers tailored content suggestions based on your viewd'hàbits.
- Pestanya en directe: Access live TV channels from various providers.
- Apps Tab: Browse and launch all your installed applications.
- Library Tab: Find your purchased movies and shows.
- Cerca: Use the search function or Google Assistant for content discovery.
3. Configuració d'imatge i so
Optimitzeu el vostre viewexperiència d'escolta i escolta:
- Modes d'imatge: Access settings like Standard, Movie, Sport, Game, or customize your own. Adjust brightness, contrast, color, and sharpness.
- QD-Mini LED Technology: Your TV features QD-Mini LED for enhanced contrast and brightness. Explore settings related to local dimming for optimal black levels.
- QLED ULTRA: Benefit from Quantum Dot Technology for vibrant colors. Ensure your content is 4K UltraHD for the best resolution.
- Modes de so: The S45H Sound Bar supports Dolby Atmos and DTS Virtual:X. Select appropriate sound modes (e.g., Movie, Music, Voice) to enhance audio clarity and immersion.
- Configuració d'àudio: Adjust bass, treble, and virtual surround sound effects through the TV or Sound Bar settings.
Manteniment
1. Cleaning Your TV and Sound Bar
To maintain the appearance and performance of your devices:
- Pantalla: Netegeu suaument la pantalla amb un drap de microfibra suau i sec. Per a taques difícils, netegeu lleugerament.ampNetegeu el drap amb aigua o una solució de neteja específica per a pantalles (no ruixeu mai directament sobre la pantalla).
- Frame and Sound Bar: Use a soft, dry cloth to wipe dust from the TV frame and Sound Bar. Avoid abrasive cleaners or solvents.
- Ventilació: Assegureu-vos que les obertures de ventilació del televisor no estiguin bloquejades per evitar el sobreescalfament.
2. Actualitzacions de programari
Keep your TV's software up-to-date for optimal performance, new features, and security enhancements. Your Google TV will typically notify you of available updates. You can also manually check for updates in the TV's settings menu (Settings > System > About > System update).
Resolució de problemes
This section addresses common issues you might encounter. If the problem persists, contact TCL customer support.
| Problema | Causa possible | Solució |
|---|---|---|
| Sense poder | Cable d'alimentació desconnectat; problema amb la presa de corrent. | Ensure power cords are securely plugged into the TV/Sound Bar and a working wall outlet. Try a different outlet. |
| Sense imatge | Incorrect input source; loose HDMI cable; device not powered on. | Press the "Input" button on the remote to select the correct source. Check HDMI cable connections. Ensure connected devices are powered on. |
| No Sound from Sound Bar | Sound Bar not powered on; incorrect audio output setting on TV; HDMI ARC/eARC issue. | Ensure Sound Bar is powered on. Check TV audio output settings (should be set to HDMI ARC/eARC or External Speaker). Verify HDMI cable connection to ARC/eARC port. |
| El control remot no funciona | Piles gastades; obstrucció; problema d'aparellament. | Replace batteries. Remove any obstructions between remote and TV. Re-pair the remote if it's a Bluetooth remote (refer to TV settings). |
| Problemes de connexió Wi-Fi | Incorrect password; router issue; signal interference. | Re-enter Wi-Fi password carefully. Restart your router and modem. Move TV closer to router or reduce interference. |
Especificacions
Key technical specifications for your TCL 55-Inch QM7 QLED 4K Smart QD-Mini LED TV and S45H Sound Bar:
- Nom del model: 55QM751G (TV)
- Mida de la pantalla: 55 polzades (diagonal)
- Tecnologia de visualització: QD-Mini LED, QLED
- Resolució: 4K UltraHD (3840 x 2160 pixels)
- Plataforma de televisió intel·ligent: Google TV
- Sound Bar Model: S45H (2.0 Channel)
- Sound Bar Audio Technologies: Dolby Atmos, DTS Virtual:X
- Sound Bar Total Power: Fins a 100 watts
- Connectivitat: HDMI (ARC/eARC support), Wi-Fi, Ethernet
- Components inclosos: TV, Stand, Sound Bar
- Color: Negre
- Data de primera disponibilitat: 21 d'agost de 2024
Garantia i Suport
TCL products are designed for reliability and performance. For warranty information, please refer to the warranty card included with your product or visit the official TCL support weblloc web. Conserveu el rebut de compra com a comprovant de compra.
For technical assistance, troubleshooting beyond this manual, or to inquire about service, please contact TCL Customer Support:
- Suport TCL Weblloc: www.tcl.com/us/en/support
- TCL Store on Amazon: Visit the TCL Store
When contacting support, please have your TV model number (55QM751G) and serial number ready.