SIXWIN A3446A3
SIXWIN 1 DIN Car Radio User Manual
Model: A3446A3
Brand: SIXWIN
Introduction
Thank you for choosing the SIXWIN 1 DIN Car Radio. This device is designed to enhance your in-car entertainment and connectivity experience with its advanced features, including a 10.4-inch rotatable touchscreen, wireless Carplay and Android Auto, Bluetooth 5.2, FM radio with RDS, and various multimedia ports. This manual provides detailed instructions for setup, operation, and maintenance to ensure optimal performance and longevity of your product.

Image: The SIXWIN 1 DIN Car Radio featuring its large 10.4-inch touchscreen display, showing various app icons, and a side view of the main unit with connection ports.
Key Product Features
- Rotatable Touchscreen: Upgrade your single DIN radio with a flexible 10.4-inch rotatable touchscreen that adapts to portrait or landscape mode for smooth and easy operation. Features 7-color illumination, USB/AUX/TF ports, and audio/video playback.
- Wireless Carplay & Android Auto: Integrated wireless Bluetooth Carplay and Android Auto, connectable via USB cable or Bluetooth. Quickly access phone applications like email, music, navigation, and more.
- Mirror Link (iOS/Android): For applications not supported by Carplay or Android Auto, Phone Mirror Link allows projecting all smartphone applications onto the unit's touchscreen.
- Bluetooth Stereo with FM RDS: Built-in Bluetooth with internal and external microphone for clear hands-free calls, music streaming, and phonebook synchronization. High-quality FM RDS radio with auto channel search and 87.5-108 FM frequencies with 18 presets. Supports multiple sound effects.
- Steering Wheel Control Support: The car Bluetooth radio supports steering wheel controls. When reversing, the screen automatically switches to the rear camera display (optional). After calibrating the steering wheel buttons, you can control the car display directly from your steering wheel.
What's in the Box
Upon unboxing your SIXWIN Car Radio, please ensure all the following components are present:
- 1 x MP5 Unit (Main Car Radio)
- 1 x Power Cable
- 1 x Horn Cable
- 1 x Remote Control
- 1 x External Microphone
- 1 x Accessory Kit (including mounting bracket)
- 1 x User Manual

Image: A visual representation of the SIXWIN Car Radio unit, its dimensions, and all included accessories such as the user manual, microphone, mounting bracket, D-BUS cable, horn cable, and power cable.
Specifications
| Attribute | Value |
|---|---|
| Brand | SIXWIN |
| Model Number | A3446A3 |
| Product Dimensions | 17 x 18.6 x 4.9 cm (6.69 x 7.32 x 1.93 inches) |
| Product Weight | 1.54 Kilograms (3.4 lbs) |
| Screen Size | 10.4 inches |
| Screen Type | IPS Touchscreen |
| Connectivity Technology | Bluetooth, USB |
| Special Features | Integrated Bluetooth, Carplay/Android Auto, Mirror Link, Touchscreen |
| Connector Type | Bluetooth, USB |
| Batteries Required | No |
Setup and Installation
Proper installation is crucial for the performance and safety of your car radio. It is recommended to have the installation performed by a qualified professional if you are not familiar with car audio wiring.
1. Pre-Installation Check
- Ensure your vehicle's power is off before starting any installation.
- Verify all components listed in the "What's in the Box" section are present.
- Familiarize yourself with your vehicle's dashboard and existing wiring harness.
2. Mounting the Unit
- Use the provided mounting bracket to secure the 1 DIN main unit into your car's dashboard slot.
- Ensure the unit is firmly in place to prevent vibrations and movement.
3. Wiring Connections
Connect the power cable, horn cable, and any other necessary cables (e.g., external microphone, USB, AUX, TF card extensions) to the corresponding ports on the back of the main unit and to your vehicle's wiring harness. Refer to the wiring diagram in the included user manual for detailed instructions.
4. Screen Attachment and Adjustment
Attach the 10.4-inch touchscreen display to the main unit. The screen is designed for multi-angle adjustment, allowing you to set it to your preferred viewing angle and orientation (portrait or landscape).

Image: Demonstrates the user interface for Wireless Carplay, Android Auto, and Mirror Link, showing how a mobile phone can connect to access navigation, music, and other applications, including voice control features.
Operating Instructions
1. Power On/Off and Basic Navigation
- Press the power button to turn the unit on or off.
- Use the touchscreen to navigate through menus and select functions. The intuitive interface allows for easy access to various applications.
2. Adjustable Touchscreen Operation
The 10.4-inch IPS touchscreen can be rotated to either portrait or landscape orientation. Gently adjust the screen to your desired angle for optimal viewing. The capacitive touchscreen ensures smooth and responsive interaction.

Image: Illustrates the adjustable 10.4-inch IPS touchscreen, highlighting its 2.5D curved glass, IPS panel, and capacitive touch capabilities, along with diagrams showing multi-angle adjustment options.
3. Wireless Carplay & Android Auto
- Bluetooth Connection: Enable Bluetooth on your smartphone and pair it with the car radio. Once connected, Carplay or Android Auto will launch automatically.
- USB Connection: Connect your smartphone to the unit's USB port using a compatible USB cable. Carplay or Android Auto will initiate.
- Access navigation, music, calls, and messages directly from the car radio's screen.
4. Mirror Link (iOS/Android)
For applications not natively supported by Carplay or Android Auto, use the Mirror Link function to project your smartphone's screen onto the car radio display. Follow the on-screen instructions for iOS or Android device mirroring.
5. Bluetooth Functions
- Hands-Free Calling: Pair your phone via Bluetooth to make and receive calls directly from the car radio. The built-in and external microphones ensure clear audio.
- Bluetooth Music Streaming: Play audio from your smartphone wirelessly through the car's speakers.
- Phonebook Sync: Synchronize your phone's contacts for easy dialing.

Image: Displays the Bluetooth 5.2 interface for phone calls and music, alongside the FM Radio interface showing frequency tuning and RDS information.
6. FM Radio Operation
- Select the FM radio mode.
- Use the auto-search function to find available stations (87.5-108 MHz).
- Save your favorite stations to the 18 available presets.
- RDS (Radio Data System) provides additional information like station name and song title where available.
7. Multimedia Playback (USB/AUX/TF)
- Insert a USB drive, TF card, or connect an external audio device via the AUX input.
- The unit supports various audio and video formats for playback.

Image: Highlights the various input ports available on the unit, including AUX Input, Fast Charging USB, TF Card slot, and a standard USB Input, demonstrating the multi-port convenient design.
8. Steering Wheel Control & Rear View Camera
- Steering Wheel Control: If your vehicle supports it, connect the steering wheel control wires and calibrate the buttons through the unit's settings menu. This allows you to control basic functions like volume and track skipping directly from your steering wheel.
- Rear View Camera: If an optional rear view camera is installed and connected, the screen will automatically switch to the camera view when the vehicle is put into reverse.

Image: Shows the interface for setting up steering wheel controls and a visual representation of the rear view camera functionality with parking guidelines.
Maintenance
To ensure the longevity and optimal performance of your SIXWIN Car Radio, follow these maintenance guidelines:
- Cleaning the Screen: Use a soft, lint-free cloth to gently wipe the touchscreen. For stubborn smudges, slightly dampen the cloth with water or a screen-safe cleaner. Avoid harsh chemicals or abrasive materials.
- General Cleaning: Keep the unit free from dust and debris. Use a soft brush or compressed air to clean vents and ports.
- Temperature: Avoid exposing the unit to extreme temperatures, both hot and cold, as this can affect performance and lifespan.
- Liquid Contact: Prevent any liquids from entering the unit. In case of accidental spills, immediately power off the unit and allow it to dry completely before powering on again.
Troubleshooting
If you encounter issues with your SIXWIN Car Radio, please refer to the following common problems and solutions before contacting customer support:
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not power on | No power connection; Blown fuse; Incorrect wiring. | Check power cables and connections. Inspect vehicle's fuse box and the unit's fuse. Verify wiring according to the manual. |
| No sound | Volume too low; Mute activated; Speaker wiring issue; Incorrect audio source. | Increase volume. Check if mute is on. Verify speaker connections. Select the correct audio input source. |
| Bluetooth not connecting | Bluetooth off on phone/unit; Not in pairing mode; Interference. | Ensure Bluetooth is enabled on both devices. Put the unit in pairing mode. Move closer to the unit. Restart both devices. |
| Carplay/Android Auto not launching | Incorrect USB cable; Phone not compatible; Software issue. | Use a high-quality USB data cable. Ensure your phone's OS is up to date. Restart phone and unit. |
| Touchscreen unresponsive | Software glitch; Physical damage. | Restart the unit. If the problem persists, contact customer support. |
Warranty and Support
Return Policy
This product is eligible for a 30-day free return policy from the date of purchase. Please refer to the retailer's return policy for detailed terms and conditions regarding refunds or replacements.
Protection Plans
Extended protection plans may be available for purchase to cover accidental damages. Options include:
- Assurant - 2 Years Electronics - Accidental Damage Insurance
- Assurant - 3 Years Electronics - Accidental Damage Insurance
- Assurant - 4 Years Electronics - Accidental Damage Insurance
For details on coverage and pricing, please consult the retailer or the Assurant website.
Customer Support
For further assistance, technical support, or warranty claims, please contact SIXWIN customer service through the contact information provided on the product packaging or the official SIXWIN website.
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.
