Introduction
This manual provides essential information for the safe and efficient operation of your Samsung 7 Series NU7100 43" 4K UHD Smart LED TV. Please read it thoroughly before using the product and keep it for future reference.
The Samsung NU7100 series offers a clear upgrade from Full HD, providing 4x the resolution of Full HD. Non-4K content is upscaled to 4K via a powerful UHD engine, ensuring a vibrant and clear picture quality.
What's in the Box
Your purchase includes the following items:
- One Samsung 7 Series NU7100 43" - Flat 4K UHD Smart LED TV (2018)
- One remote TM1240A with batteries
- One power cable
- One User Manual (this document)
Setup
1. Unpacking and Placement
Carefully remove the TV from its packaging. It is recommended to have two people for larger screen sizes. Place the TV on a stable, flat surface or mount it to a wall using a VESA-compatible bracket (sold separately).
Figure 1: Front view of the Samsung 7 Series NU7100 43-inch TV.
Figure 2: Side view with dimensions of the Samsung 7 Series NU7100 43-inch TV. TV Size without Stand: 38.2"W x 22.2"H x 2.3"D. TV Size with Stand: 38.2"W x 25.1"H x 8.3"D. TV Weight: 21.2 lb.
2. Connecting Power and Devices
Connect the power cable to the TV and a wall outlet. Connect your external devices (e.g., cable box, Blu-ray player, gaming console) to the available HDMI ports. This model includes multiple HDMI inputs and a USB port for connectivity.
For internet connectivity, you can use Wi-Fi or an Ethernet cable via the Cat5/Cat6 jack on the back of the TV.
3. Initial Setup Wizard
Upon first power-on, the TV will guide you through an initial setup process. This includes selecting your language, connecting to your Wi-Fi network, and agreeing to terms and conditions. You may also be prompted to create or log in to a Samsung account to access all smart features and applications.
Video 1: Product overview of the Samsung UN43NU7100FXZA 43-inch TV, demonstrating its features and connectivity. This video is provided by the merchant.
Operating Instructions
1. Using the Remote Control
The included remote control (TM1240A) allows you to navigate the TV's menus, change channels, adjust volume, and access smart features. Familiarize yourself with the button layout for optimal use.
Video 2: Demonstration of the Samsung 40NU7100 TV's smart features and remote control functionality. This video is provided by the merchant.
2. Smart Hub Navigation
The Smart Hub provides access to a variety of streaming apps, live TV, and connected devices. Use the directional pad on your remote to navigate through the Smart Hub interface. You can customize the order of apps and access recommended content.
3. Picture and Sound Settings
Access the TV's settings menu to adjust picture modes (e.g., Dynamic, Standard, Movie), brightness, contrast, and color. Sound settings allow you to select sound modes (e.g., Standard, Optimized, Amplify) and adjust equalizer settings. The TV features a 120 Motion Rate for smooth action on fast-moving content.
Maintenance
1. Cleaning the TV
To clean the screen, gently wipe it with a soft, lint-free cloth. For stubborn smudges, lightly dampen the cloth with water or a screen cleaner specifically designed for electronics. Avoid using harsh chemicals or abrasive materials. Clean the TV frame and stand with a soft, dry cloth.
2. Software Updates
Ensure your TV's software is up to date for optimal performance and security. You can usually check for and install updates through the TV's settings menu under "Support" or "Software Update."
Troubleshooting
No Power
- Check if the power cable is securely connected to the TV and the wall outlet.
- Ensure the wall outlet is functioning by plugging in another device.
- Press the power button on the remote control or on the TV itself.
No Picture/Poor Picture Quality
- Verify that the correct input source is selected (e.g., HDMI 1, HDMI 2).
- Check all cable connections between the TV and external devices.
- Adjust picture settings (brightness, contrast, sharpness) in the TV menu.
- If using an antenna, ensure it is properly connected and positioned.
No Sound/Poor Sound Quality
- Check the volume level on both the TV and any connected audio devices.
- Ensure the TV is not muted.
- Verify audio cable connections.
- Adjust sound mode settings in the TV menu.
Smart Hub/Internet Connectivity Issues
- Check your Wi-Fi connection in the TV's network settings.
- Restart your router and modem.
- If using an Ethernet cable, ensure it is securely connected.
- Perform a Smart Hub reset in the TV's settings (this may require re-entering account information for apps).
Specifications
| Feature | Detail |
|---|---|
| Brand | Samsung |
| Model Number | UN43NU7100FXZA |
| Screen Size | 43 Inches (42.5" Measured Diagonally) |
| Display Technology | LED |
| Resolution | 4K UHD (3,840 x 2,160) |
| Refresh Rate | 120 Hz Motion Rate (Native 60Hz) |
| Special Feature | Flat Screen, Smart TV functionality |
| Connectivity Technology | HDMI, Wi-Fi, Ethernet |
| Product Dimensions (with Stand) | 38.2"W x 25.1"H x 8.3"D |
| Product Dimensions (without Stand) | 38.2"W x 22.2"H x 2.3"D |
| Item Weight | 21.2 lbs (without stand) / 21.6 lbs (with stand) |
| Color Name | Charcoal Black |
| Power Consumption | 50 watts |
| Remote Control | TM1240A (2 AAA batteries required) |
| Bluetooth Support | No |
Warranty & Support
For warranty information and technical support, please refer to the official Samsung website or contact Samsung customer service directly. Keep your purchase receipt and product serial number handy for any inquiries.
Online resources and FAQs are available on the Samsung support portal.
