ninetom RT-LN-NBT-12-1/2S-DE

ninetom 12.3-inch IPS Touch Screen Car Radio Instruction Manual

Model: RT-LN-NBT-12-1/2S-DE

1. Introduction

This manual provides essential information for the installation, operation, and maintenance of your ninetom 12.3-inch IPS Touch Screen Car Radio. This device is designed to upgrade the infotainment system in compatible BMW 1/2 Series vehicles (F20, F21, F22, F23 from 2011-2016) equipped with the NBT system. Please read this manual thoroughly before installation and use to ensure proper functionality and safety.

Key features include a 12.3-inch HD touch screen, wireless CarPlay, Android Auto, Mirrorlink, integrated GPS, and DSP for enhanced audio. The system is designed to retain all original vehicle functions.

2. Safety Information

  • Always ensure the vehicle is turned off and the battery is disconnected before performing any installation or wiring.
  • Installation should be performed by a qualified professional if you are unsure about any steps.
  • Do not operate the device in a way that distracts you from driving. Always prioritize road safety.
  • Avoid exposing the device to extreme temperatures, direct sunlight for prolonged periods, or moisture.
  • Use only the provided accessories and cables to prevent damage or malfunction.

3. Package Contents

Verify that all items listed below are included in your package:

  • 1 x 12.3-inch Upgraded Car Radio
  • 1 x Power Cable
  • 1 x USB Cable
  • 1 x AUX Cable
  • 1 x Mounting Bracket
  • Installation Instructions (this manual)
Image displaying the included accessories: power cable, USB cable, AUX cable, and mounting bracket, along with screen size comparisons.
This image shows the components included in the product package: the power cable, USB cable, AUX cable, and mounting bracket. It also provides a visual comparison of the 10.25-inch and 12.3-inch screen dimensions.

4. Setup and Installation

4.1 Compatibility Check

This car radio is compatible with BMW 1/2 Series F20, F21, F22, F23 models manufactured between 2011 and 2016 that are equipped with the NBT infotainment system. It is crucial to verify your vehicle's system type before proceeding with installation.

Diagram showing compatibility check for BMW NBT system, with examples of incompatible CCC and CIC systems.
This image illustrates how to identify if your BMW's infotainment system is compatible with the ninetom 12.3-inch car radio. It shows visual examples of the NBT system (compatible) and the CCC/CIC systems (incompatible). Ensure your vehicle has the NBT system before installation.
Close-up view of a BMW NBT system interface, confirming compatibility with the ninetom car radio, contrasted with incompatible CCC and CIC systems.
This image offers a detailed view of the BMW NBT system interface, marked as compatible, alongside examples of the incompatible CCC and CIC systems, aiding users in verifying their vehicle's system type.

4.2 Installation Steps

The installation process is designed to be non-destructive, meaning no original cables will be damaged. It primarily involves removing the original car screen and connecting the new unit. Detailed installation videos can often be found online for specific BMW models.

  1. Preparation: Turn off the vehicle and disconnect the battery. Gather necessary tools (e.g., trim removal tools, screwdrivers).
  2. Remove Original Screen: Carefully remove the trim panels around the original car screen and then detach the screen itself.
  3. Connect Cables: Connect the provided power cable, USB cable, and AUX cable to the new unit and the vehicle's wiring harness. Ensure all connections are secure.
  4. Mount New Screen: Secure the new 12.3-inch display using the provided mounting bracket.
  5. Test Functionality: Before reassembling all trim, reconnect the battery and test all functions of the new car radio, including audio, touch response, CarPlay/Android Auto, and original system switching.
  6. Reassemble: Once all functions are verified, carefully reassemble the trim panels.
Comparison of BMW car interior before and after installation of the ninetom 12.3-inch car radio, showing the upgraded display.
This image displays the visual transformation of the car's dashboard. The top panel shows the original BMW display, while the bottom panel shows the new ninetom 12.3-inch IPS touch screen installed, highlighting the larger, modern interface.
Side-by-side comparison of a BMW dashboard before and after the installation of the ninetom 12.3-inch car radio, confirming compatibility with specific BMW 1/2 Series models.
This image visually confirms the compatibility of the ninetom car radio with BMW 1/2 Series F20, F21, F22, F23 models from 2011-2016 that feature the NBT system, showing the 'before' and 'after' installation views.

5. Operating Instructions

5.1 Basic Operation and System Switching

The ninetom car radio features a responsive 12.3-inch IPS touch screen. You can navigate through menus and applications by touching the screen. The system also retains compatibility with your original BMW iDrive controller and steering wheel controls.

To switch between the new Linux-based system and your original BMW NBT system, simply select the 'Original Car Interface' option on the screen. This allows you to access all original vehicle functions, including the factory radio, amplifier, and settings, without any software modifications to the vehicle's control units.

Diagram showing the interface for switching between the original BMW factory system and the new Linux-based system on the ninetom car radio.
This image illustrates the user interface for easily switching between the vehicle's original infotainment system and the new Linux-based system of the ninetom car radio. It emphasizes retaining original car functions and controls.
Side-by-side view of a car dashboard showing the original BMW interface and the new ninetom Linux system interface, with an arrow indicating seamless switching.
This image illustrates the ability to seamlessly switch between the original car interface and the new Linux system, ensuring all original vehicle functions are retained while providing an enhanced user experience.
Grid of images showing various original BMW NBT system functions retained and integrated with the ninetom car radio, such as steering wheel controls, reverse camera, and iDrive controller.
This collage of images demonstrates how the ninetom car radio preserves and integrates original BMW functions, including the factory radio, GPS navigation, Bluetooth, rear-view camera, joystick control, and steering wheel controls.
Close-up of a BMW steering wheel with integrated control buttons, highlighting their continued functionality with the ninetom car radio.
This image focuses on the steering wheel controls, emphasizing that these original vehicle functions remain fully operational and integrated with the ninetom 12.3-inch car radio system.

5.2 Wireless CarPlay and Android Auto

The unit supports both wireless and wired CarPlay and Android Auto. Connect your compatible smartphone to access navigation, phone calls, messages, music, and other applications directly on the car radio display. Voice commands (e.g., Siri, Google Assistant) are supported for hands-free operation.

Screenshots demonstrating built-in Wireless CarPlay, Android Auto, and Mirrorlink functionalities on the ninetom car radio, including navigation support.
This image highlights the integrated features of the ninetom car radio, including support for Wireless CarPlay and Android Auto for seamless smartphone integration. It also shows Mirrorlink functionality and the various navigation options available.
Car interior view showing the ninetom car radio display with Wireless CarPlay and Android Auto interfaces, demonstrating voice command capabilities like 'Hi Siri' and 'Ok Google'.
This image illustrates the Wireless CarPlay and Android Auto features in action, showcasing the ability to use voice commands like 'Hi Siri' and 'Ok Google' for navigation, messaging, and other functions directly from the car radio.
Three separate panels illustrating Wireless CarPlay, Wireless Android Auto, and Mirrorlink connections with smartphones to the car radio display.
This image provides a clear visual breakdown of the three primary connectivity options: Wireless CarPlay, Wireless Android Auto, and Mirrorlink, showing how a smartphone integrates with the car radio for each function.

5.3 Mirrorlink

The Mirrorlink function allows you to mirror your smartphone's screen (both iOS and Android) onto the 12.3-inch display. This enables you to view maps, videos, and other content from your phone directly on the car radio.

5.4 Navigation

The unit supports various navigation software through CarPlay, Android Auto, or dedicated GPS applications. You can utilize your preferred mapping services for route guidance.

Graphic of a red location pin on a map, symbolizing the navigation features of the car radio.
This graphic represents the integrated navigation capabilities of the ninetom car radio, allowing users to access various mapping and route guidance applications.

5.5 Audio Connectivity

The system supports audio output via Bluetooth and AUX. Ensure your vehicle's AUX input is enabled and selected for optimal audio quality from the new unit.

Car radio display showing the new interface, with icons for AUX and Bluetooth connectivity, indicating audio input options.
This image highlights the audio connectivity options available with the ninetom car radio, specifically showing support for both AUX input and Bluetooth for audio streaming.

5.6 Reverse Camera Display

The unit is designed to display the original vehicle's reverse camera feed, including dynamic trajectory lines if supported by your car's system, enhancing parking safety.

Car radio display showing a reverse camera view with dynamic trajectory lines, indicating support for original vehicle camera systems.
This image demonstrates the car radio's capability to display the original vehicle's reverse camera feed, complete with dynamic trajectory lines for enhanced parking assistance.

6. Maintenance

  • Cleaning: Use a soft, dry cloth to clean the screen and exterior. For stubborn marks, slightly dampen the cloth with water or a screen-safe cleaner. Avoid abrasive materials or harsh chemicals.
  • Software Updates: Periodically check the manufacturer's website or contact support for available software updates to ensure optimal performance and access to new features.
  • Environmental Conditions: While designed for automotive use, avoid prolonged exposure to extreme heat or cold, which can affect the display's lifespan and performance.

7. Troubleshooting

  • No Power: Check all power cable connections. Ensure the vehicle's battery is properly connected and charged.
  • No Sound: Verify that the AUX input is correctly selected on your original car radio. Check all audio cable connections. Ensure volume levels are not muted on either the new unit or the original car system.
  • CarPlay/Android Auto Not Connecting: Ensure Bluetooth and Wi-Fi are enabled on your smartphone and the car radio. For wired connections, try a different USB cable. Restart both your phone and the car radio.
  • Screen Freezes/Unresponsive: Perform a soft reset by turning off the vehicle, waiting a few minutes, and restarting. If the issue persists, disconnect the car battery for 10 minutes to perform a hard reset.
  • Original Functions Not Working: Double-check all wiring connections, especially those related to the original system integration. Ensure the 'Original Car Interface' is selected when attempting to use original functions.
  • Poor Call Quality: Ensure the microphone is properly connected and positioned. Check Bluetooth connection stability.

If you encounter issues not covered here, please refer to the support section for assistance.

8. Specifications

FeatureSpecification
Brandninetom
Model NameRT-LN
Model NumberRT-LN-NBT-12-1/2S-DE
Screen Size12.3 Inches
Resolution1920 x 720
Screen TypeIPS LCD Capacitive Touchscreen
Operating Systems SupportedAndroid, iOS (via CarPlay/Android Auto)
Connectivity TechnologyBluetooth, USB
Special FeaturesWireless/Wired CarPlay, Android Auto, Mirrorlink, Built-in DSP, GPS Navigation Support
Compatible Vehicle TypeBMW 1/2 Series F20/F21/F22/F23 (2011-2016) with NBT System
Audio Output ModeStereo
Item Weight2.2 Kilograms

9. Warranty and Support

Your ninetom 12.3-inch IPS Touch Screen Car Radio comes with a 12-month warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use.

For technical assistance, installation support, or warranty claims, please contact ninetom customer service. Professional support is available to help you with any questions or issues you may encounter.

Please retain your proof of purchase for warranty purposes.

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