Introduction
Thank you for choosing the TELEFUNKEN 43-inch Ultra HD Smart TV. This manual provides essential information for setting up, operating, and maintaining your television. Please read these instructions carefully before using your TV and retain them for future reference.
Your new TELEFUNKEN Smart TV combines reliable performance with advanced features:
- Ultra HD (4K) Resolution: Experience stunningly clear and vibrant images with four times the detail of Full HD.
- TiVo Operating System: Enjoy a user-friendly interface with access to a wide variety of applications and content, designed for intuitive navigation.
- Smart Assistant Compatibility: Seamlessly integrate with Alexa and Google Assistant for voice control and smart home functionality.
- Advanced Picture Technologies: Benefit from Dolby Vision and HDR10 for enhanced contrast, brightness, and color accuracy.
- Digital Tuners: Equipped with DVB-I and DVB-T2 for receiving digital terrestrial broadcasts.
- Slim Design: An elegant, thin frame maximizes screen space and complements any living environment.
Setup
1. Unpacking and Placement
Carefully remove the TV from its packaging. It is recommended that two people handle the TV to prevent damage. Place the TV on a stable, flat surface or mount it on a wall using a compatible VESA mount (sold separately). Ensure adequate ventilation around the TV.

Image: The TELEFUNKEN 43-inch Smart TV displayed on a media console in a modern living room, illustrating a typical setup environment.
2. Attaching the Stand
If you are not wall-mounting the TV, attach the included stand:
- Place the TV screen-down on a soft, clean cloth to prevent scratches.
- Align the stand base with the mounting holes on the bottom of the TV.
- Secure the stand using the provided screws. Do not overtighten.
3. Connecting External Devices
Your TV offers various connection options for external devices. Refer to the image below for port locations.

Image: A detailed view of the TV's rear panel, highlighting the input and output ports for connecting external devices.
- HDMI (x3): Connect Blu-ray players, game consoles, set-top boxes, etc.
- USB (x1): For media playback from USB storage devices.
- CI+ Slot: For Conditional Access Modules (CAM) to decrypt encrypted channels.
- Coaxial Audio Output: For connecting to an external audio receiver or soundbar.
- Headphone Output: For private listening.
- Ethernet (LAN): For a wired internet connection.
- Antenna Input: For connecting a terrestrial antenna (DVB-T2) or cable signal.
4. Power Connection
Connect the power cable to the TV's power input and then plug it into a wall outlet. The TV will enter standby mode.
5. Initial Setup Wizard
Upon first power-on, the TV will guide you through an initial setup wizard. Follow the on-screen prompts to configure:
- Language Selection: Choose your preferred language.
- Network Connection: Connect to your Wi-Fi network or use a wired Ethernet connection.
- Channel Scan: Scan for available digital terrestrial (DVB-T2) or cable channels.
- TiVo Account Setup: Follow instructions to set up or log in to your TiVo account for full smart TV functionality.
Operating
1. Remote Control
The TV comes with a remote control for easy navigation. Insert two AAA batteries (not included) into the remote. Familiarize yourself with the buttons for power, volume, channel selection, smart TV functions, and menu navigation.
2. TiVo Operating System Navigation
The TiVo OS provides a streamlined experience for accessing live TV, streaming apps, and connected devices. Use the directional buttons on your remote to navigate menus and select options. The Home button typically brings you to the main TiVo interface.
3. Smart Features
- Streaming Apps: Access popular streaming services like Netflix, Prime Video, YouTube, and more directly from the TiVo home screen.
- Voice Assistants: Utilize the built-in compatibility with Alexa and Google Assistant. Follow the on-screen instructions during initial setup or in the TV settings to link your accounts and enable voice commands for controlling the TV, searching for content, and interacting with smart home devices.
- DVB-I: This feature allows for integrated broadcast-broadband services, combining traditional TV channels with online content.
4. Picture and Sound Settings
Access the TV's settings menu to adjust picture modes (e.g., Standard, Cinema, Game), brightness, contrast, color, and sharpness. For audio, you can select sound modes (e.g., Standard, Music, Movie) and adjust equalizer settings. When viewing HDR10 or Dolby Vision content, the TV will automatically optimize picture settings for the best experience.
Maintenance
1. Cleaning the TV
- Screen: Gently wipe the screen with a soft, lint-free cloth. For stubborn marks, slightly dampen the cloth with water or a specialized screen cleaner. Do not spray liquid directly onto the screen.
- Cabinet: Wipe the TV cabinet with a soft, dry cloth. Avoid using abrasive cleaners or solvents.
- Always unplug the TV from the power outlet before cleaning.
2. Software Updates
Your TV may receive software updates to improve performance and add new features. It is recommended to enable automatic updates in the TV settings or periodically check for updates manually to ensure your TV has the latest software.
Troubleshooting
If you encounter issues with your TV, please refer to the following common solutions before contacting support:
| Problem | Possible Solution |
|---|---|
| No power | Ensure the power cable is securely connected to both the TV and a working power outlet. Check if the outlet has power. |
| No picture/No signal | Check the input source (HDMI 1, 2, 3, TV) is correctly selected. Ensure external devices are powered on and connected properly. For TV channels, re-run the channel scan. |
| Remote control not working | Check and replace batteries. Ensure there are no obstructions between the remote and the TV's IR sensor. |
| No internet connection | Check your router/modem. For Wi-Fi, ensure the password is correct. For wired connection, check the Ethernet cable. Try restarting the TV and your network equipment. |
| Picture or sound distortion | Check cable connections. Try a different input source or channel. Reset picture/sound settings to default. |
For more complex issues, consult the full electronic manual (if available) or contact customer support.
Specifications
Below are the key technical specifications for the TELEFUNKEN TE43750B46I2PZ 43-inch Ultra HD Smart TV.

Image: Technical diagram illustrating the physical dimensions of the 43-inch TELEFUNKEN Smart TV, including width, height, and depth with and without the stand.
| Feature | Description |
|---|---|
| Brand | TELEFUNKEN |
| Model | TE43750B46I2PZ |
| Screen Size | 43 inches (108 cm diagonal) |
| Display Technology | LED LCD |
| Resolution | 3840 x 2160 (4K Ultra HD) |
| Aspect Ratio | 16:9 |
| Refresh Rate | 120 Hz |
| Operating System | TiVo OS |
| Special Features | Dolby Vision, HDR10, Compatible with Alexa and Google Assistant |
| Connectivity | 3 x HDMI, 1 x USB, 1 x CI+ Slot, Ethernet (LAN), Wi-Fi, Coaxial Audio Out, Headphone Out |
| Tuners | DVB-I, DVB-T2 |
| Product Dimensions (with stand) | 96.5 cm (W) x 61.4 cm (H) x 23.5 cm (D) |
| Product Dimensions (without stand) | 96.5 cm (W) x 56.7 cm (H) x 8.7 cm (D) |
| Included Components | Remote control, Power cable, User manual |

Image: The EU energy efficiency label for the TELEFUNKEN 43-inch Smart TV, showing energy consumption and class for SDR and HDR modes. View EU EPREL Product Information Sheet
Energy Consumption
- Energy Class SDR: F
- Power Consumption SDR: 51 kWh/1000h
- Energy Class HDR: G
- Power Consumption HDR: 92 kWh/1000h
Warranty and Support
Warranty Information
This TELEFUNKEN TV is manufactured by Vestel. For specific warranty terms and conditions, please refer to the warranty card included with your product or contact your retailer. Key information regarding product support includes:
- Minimum Guaranteed Software and Firmware Updates: 8 years from the end of market placement.
- Minimum Guaranteed Spare Parts Availability: 7 years from the end of market placement.
Customer Support
If you require technical assistance, have questions about your product, or need to report a fault, please contact the TELEFUNKEN customer support service or your authorized dealer. Have your TV model number (TE43750B46I2PZ) and serial number ready when contacting support.





