Need help?Do you have a question about the Samsung UE43NU7442 and is the answer not in the manual?
General| Screen Size | 43 inches |
|---|---|
| Resolution | 3840 x 2160 (4K UHD) |
| Display Technology | LCD |
| Smart TV | Yes |
| Operating System | Tizen |
| Refresh Rate | 60 Hz |
| HDMI Ports | 3 |
| USB Ports | 2 |
| Wi-Fi | Yes |
| Bluetooth | Yes |
| Audio Output | 20 W |
| Ethernet | Yes |
| HDR Support | Yes (HDR10+) |
Provides information on safety, installation, accessories, initial configuration, and specifications.
Offers more information about the TV, embedded within the product.
Select items from search results or keywords to navigate to relevant pages.
Access recently viewed topics and use buttons for direct feature testing or topic linking.
Instructions to reduce electric shock risk; no user-serviceable parts inside.
Explains symbols for voltage, safety class, and consult instructions.
Do not block openings for ventilation; avoid confined spaces, radiators, direct sunlight, and water.
Avoid water exposure; unplug if wet; follow battery disposal regulations.
Do not overload outlets/cords; place cords safely; unplug during storms.
Lists items included with the TV and shows images of adapters.
Explains administration fees for service and handling warnings for screen damage.
Instructions and warnings for wall mounting to prevent falling and injury.
Covers adapter installation, wall types, third-party mounts, screw specs, and VESA fastening.
Maintain 10 cm distance for ventilation to prevent overheating and fire.
Ensure all accessories are present and follow assembly instructions for the stand.
Safety precautions and steps to secure the TV to the wall to prevent it from falling.
Detailed steps for installing brackets and string to secure the TV to the wall.
Explains the function of various buttons like Power, Number, Voice, Colour, Navigation, and Playback controls.
Covers Directional Pad, Return, Select, Volume, Channel, and Smart Hub buttons for TV control.
Instructions for automatic or manual pairing of the remote to the TV.
Step-by-step guide on how to open the remote and insert AAA batteries correctly.
Guides through configuring basic settings like broadcast reception and network connection upon first use.
Explains how to use the TV's physical controller for basic operations and menu navigation.
Instructions for connecting the TV to the internet via a wireless router or modem.
Instructions for connecting the TV to the network using a LAN cable.
Provides solutions for common TV problems like no picture, sound, or signal.
Recommends software updates and troubleshooting steps for when the TV does not power on.
Troubleshooting steps for external device connectivity, input source, signal problems, and channel tuning.
Troubleshooting for CI+ module problems and remote control malfunctions.
Guide on programming cable remotes and fixing TV settings lost after 5 minutes.
Steps to resolve unstable Wi-Fi connections by checking distance and reducing interference.
Resolving video app issues and details on Samsung's remote support service.
Explains how the Eco Sensor adjusts brightness for power saving and how to manage it.
Instructions for cleaning smudges and debris from the screen and exterior with a soft cloth.
Details technical specifications for different TV models, including dimensions and weight.
Lists operating temperature, humidity, and storage conditions for the TV.
Advice on reducing power consumption by unplugging the TV when not in use.
Lists technology licences and EU conformity recommendations for the product.
Guidance on proper disposal of electronic waste and batteries to protect the environment.
Lists contact phone numbers and websites for customer support in various countries.
To Next Page
