1. Introduction
This manual provides essential instructions for the safe and efficient operation of your Samsung 75-Inch Class Neo QLED 8K QN900F Series Smart TV and the accompanying HW-QS700F Soundbar with Subwoofer. Please read this manual thoroughly before using your products and retain it for future reference.
The Samsung QN900F Series TV features Neo QLED 8K display technology with Vision AI and Mini LED, offering enhanced clarity and picture quality. The HW-QS700F Soundbar provides a 3.1.2 channel audio experience with a dedicated subwoofer, designed to complement your viewing experience.
2. Important Safety Information
Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, and injury.
- Power Source: Connect the TV and Soundbar only to an AC 120V, 60Hz power supply. Do not overload wall outlets.
- Ventilation: Ensure adequate ventilation around the TV and Soundbar. Do not block ventilation openings.
- Liquid Exposure: Do not expose the products to rain or moisture. Do not place objects filled with liquids, such as vases, on the products.
- Cleaning: Unplug the products from the wall outlet before cleaning. Use a soft, dry cloth. Do not use liquid cleaners or aerosol cleaners.
- Servicing: Do not attempt to service these products yourself. Refer all servicing to qualified service personnel.
- Mounting: If wall-mounting the TV, ensure the mount can support the TV's weight and is installed by qualified personnel.
3. Package Contents
Verify that all items are present in your package. If any items are missing or damaged, contact your retailer.
- Samsung 75-Inch Class Neo QLED 8K QN900F Series Smart TV
- HW-QS700F Soundbar
- Wireless Subwoofer
- Remote Control (for TV and Soundbar)
- Power Cords (for TV, Soundbar, Subwoofer)
- HDMI Cable
- User Manual and Warranty Card

4. Setup
4.1. TV Setup (QN900F)
- Unboxing: Carefully remove the TV from its packaging. It is recommended to have at least two people for this process due to the size and weight of the 75-inch model.
- Stand or Wall Mount Installation:
- Stand: Attach the TV stand according to the instructions provided in the separate stand assembly guide. Ensure all screws are securely fastened.
- Wall Mount: If wall-mounting, use a VESA-compatible wall mount that supports the weight and size of your 75-inch TV. Follow the wall mount manufacturer's instructions. Professional installation is recommended.
- Power Connection: Connect the TV's power cord to the power input on the back of the TV, then plug it into a wall outlet.
- Initial Setup: Power on the TV. Follow the on-screen instructions to complete the initial setup, including network connection, channel scanning, and Smart Hub configuration.
4.2. Soundbar Setup (HW-QS700F)
- Placement: Place the soundbar directly in front of your TV, centered, or wall-mount it below the TV. Ensure the subwoofer is placed in a suitable location, typically near the soundbar, for optimal bass response.
- Connecting to TV:
- HDMI ARC/eARC (Recommended): Connect one end of the provided HDMI cable to the HDMI ARC/eARC port on your TV and the other end to the HDMI OUT (TV-ARC/eARC) port on the soundbar. This allows for high-quality audio transmission and control of the soundbar with your TV remote.
- Optical Cable: Alternatively, connect an optical cable from the TV's optical digital audio output to the DIGITAL AUDIO IN (OPTICAL) port on the soundbar.
- Power Connection: Connect the power cords to the soundbar and subwoofer, then plug them into wall outlets.
- Subwoofer Pairing: The wireless subwoofer should automatically pair with the soundbar when both are powered on. If pairing fails, refer to the soundbar's specific manual for manual pairing instructions.
- Sound Calibration: Utilize the TV's built-in microphone for sound calibration. This feature analyzes your room's acoustics and optimizes the soundbar's audio output for clear sound and immersion. Access this setting through your TV's sound menu.
5. Operating Instructions
5.1. TV Operation (QN900F)
- Remote Control: Use the provided remote control to navigate menus, adjust volume, change channels, and access Smart Hub features. The remote features a solar panel for charging.
- Smart Hub: Access a variety of streaming apps, live TV, and connected devices through the Smart Hub interface.
- Picture Settings: Adjust picture modes (e.g., Standard, Movie, Dynamic), brightness, contrast, color, and sharpness to suit your viewing preferences. The Neo QLED 8K display offers advanced settings for optimal clarity.
- Sound Settings: Configure sound output, select sound modes, and enable features like Adaptive Sound or Q-Symphony (when paired with compatible Samsung soundbars like the HW-QS700F).
- Voice Assistant: Utilize built-in voice assistants (e.g., Bixby, Alexa) for hands-free control of your TV and smart home devices.
- Art Mode: Display artwork from world-famous galleries when the TV is not in use, transforming your screen into a digital canvas.
5.2. Soundbar Operation (HW-QS700F)
- Power On/Off: The soundbar will typically power on and off automatically with your TV when connected via HDMI ARC/eARC. Otherwise, use the power button on the soundbar or its remote.
- Volume Control: Adjust the volume using your TV remote (if connected via HDMI ARC/eARC) or the soundbar's remote.
- Sound Modes: Select various sound modes (e.g., Standard, Surround, Game, Adaptive Sound) to optimize audio for different content types.
- Input Selection: Switch between different audio inputs (e.g., HDMI, Optical, Bluetooth) using the soundbar's remote or buttons.
- Dolby Atmos: The soundbar supports Dolby Atmos for immersive 3D sound. Ensure your content source and TV settings are configured to output Dolby Atmos for the best experience.
6. Maintenance
- Cleaning the 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 cleaner directly onto the screen.
- Cleaning the Body: Wipe the TV and soundbar body with a soft, dry cloth. Avoid using abrasive cleaners or solvents.
- Remote Control: Keep the remote control clean and dry. Charge the solar panel regularly by exposing it to light.
7. Troubleshooting
| Issue | Possible Cause | Solution |
|---|---|---|
| No power to TV/Soundbar | Power cord disconnected; outlet not working. | Ensure power cords are securely connected. Test the outlet with another device. |
| No picture on TV | Incorrect input source; external device issue. | Check the input source on the TV. Verify external devices are powered on and connected correctly. |
| No sound from Soundbar | Incorrect audio output setting on TV; soundbar not connected or paired. | Set TV audio output to Soundbar/External Speaker. Check HDMI ARC/Optical connection. Ensure subwoofer is paired. |
| Remote control not working | Low battery; obstruction; pairing issue. | Ensure the remote's solar panel is charged. Remove any obstructions between the remote and TV. Re-pair the remote if necessary (refer to TV manual). |
| Poor picture quality | Source content quality; picture settings. | Ensure you are viewing high-resolution content. Adjust picture settings (e.g., picture mode, sharpness). |
8. Specifications
Samsung QN900F Series 75-Inch Neo QLED 8K Smart TV
- Display Type: Neo QLED 8K
- Resolution: 7680 x 4320 (8K)
- Processor: AI Processor with 256 AI neural networks for 8K upscaling
- HDR Support: Neo Quantum HDR 8K Pro
- Refresh Rate: Up to 4K 165Hz (for VRR gaming)
- Audio Features: Object Tracking Sound Pro, Q-Symphony, SpaceFit Sound
- Smart Features: Smart Hub, Voice Assistants (Bixby, Alexa), Art Mode
- Connectivity: HDMI, USB, Ethernet, Wi-Fi, Bluetooth
- Special Features: Anti-Reflection Screen, Slim Design
Samsung HW-QS700F 3.1.2 ch Soundbar with Subwoofer
- Channels: 3.1.2 Channel
- Audio Features: Dolby Atmos, DTS:X, Q-Symphony, SpaceFit Sound
- Subwoofer: Wireless, compact design
- Connectivity: HDMI eARC, Optical, Bluetooth, Wi-Fi
- Special Features: Auto-optimized audio based on soundbar position (wall-mounted or flat)
9. Warranty and Support
Your Samsung TV and Soundbar are covered by a limited warranty. Please refer to the warranty card included in your package for detailed terms and conditions. For technical support, service, or to register your product, please visit the official Samsung support website or contact Samsung customer service.
Online Support: www.samsung.com/us/support/
Customer Service: Refer to your warranty card or the Samsung support website for regional contact information.