1. Introduction
Thank you for purchasing the Naifay 9-inch 1 Din Touchscreen Car Stereo. This multimedia system is designed to enhance your driving experience with advanced features such as Apple CarPlay, Android Auto, Bluetooth connectivity, a high-definition touchscreen, and support for a backup camera. This manual provides detailed instructions for installation, operation, maintenance, and troubleshooting to ensure optimal performance and safe use of your new car stereo.
2. Safety Information
- Read all instructions carefully before installation and use.
- Professional installation is highly recommended to prevent damage to the unit or your vehicle.
- Do not operate the unit in a way that distracts you from driving. Always prioritize road safety.
- Ensure all wiring is correctly connected to avoid short circuits or electrical hazards.
- Keep the unit away from water, moisture, and extreme temperatures.
3. Package Contents
Please check the box for the following items:
- Naifay 9-inch 1 Din Touchscreen Car Stereo Unit
- HD Camera
- Camera Cables
- Wiring Harness A
- Wiring Harness B
- English User Manual
Image: Package contents including the main unit, camera, cables, and manual.
4. Specifications
| Feature | Description |
|---|---|
| Display Size | 9 inches |
| Resolution | 1024*600 |
| Din Size | One Din |
| Interface | USB, AUX, TF |
| Voltage | 12 V |
| Item Weight | 1.65 kg |
| Item Size | 9.06 x 5.2 x 5.1 inches |
| Max External Memory | 32G |
| Special Features | Built-In Speaker/Microphone, Support steering wheel control, Mobile Phone, MP3 players, Voice control, CarPlay, Android Auto, Reversing Input |
| Digital Media Format | MP3, MP4, WMA, JPEG |
| Material | Metal+ABS |
| Certification | CE, FCC, UL |
| Bluetooth | Built-in Bluetooth 5.1 |
| FM Range | 87.5MHz-108MHz |
| Supported Languages | English, Chinese, Japanese, Portuguese, Russian, German, Spanish, Turkish, Italian, French, Polish, Hebrew, Slovenia |
5. Setup and Installation
5.1 Physical Installation
The Naifay car stereo is designed for a standard single DIN slot. Ensure the installation is tight enough to prevent the stereo from falling off during driving. Forcefully rotate the car stereo to secure it in place.
Video: Demonstration of connecting the adapter and securing the car stereo (0:00 - 0:08).
5.2 Wiring Connections
Refer to the diagram below for the rear panel connections. Proper wiring is crucial for the unit's functionality, including memory and power management.
Image: Rear panel connections and dimensions.
- Fush (Fuse) 10A~15A: Connect the appropriate fuse for power protection.
- OUT-L (Left Audio Output): Connect to your car's left speaker input.
- OUT-R (Right Audio Output): Connect to your car's right speaker input.
- V-OUT1 (Video Output 1): For connecting to an external display.
- V-OUT2 (Video Output 2): For connecting to an external display.
- CVBS Input: Composite video blanking and sync input.
- CAM-IN (Reversing Video Input): Connect the backup camera video signal here.
- Radio Antenna: Connect your car's radio antenna.
Power Wiring:
- The red wire needs to be connected to your car's ACC (Accessory) power, typically found at the car key hole. This ensures the unit turns off with the car.
- The yellow wire needs to be connected to the positive (+) terminal of the battery for constant power.
- The black wire needs to be connected to the negative (-) terminal of the battery (ground).
6. Operating Instructions
6.1 Basic Operation and Settings
After proper installation, power on the unit. The 9-inch HD capacitive touch screen allows for sensitive and accurate control. You can customize various settings such as language, time, and display options.
Video: Demonstration of customizing settings like FM radio, sound equalizer, language, and time (0:08 - 0:24).
6.2 FM Radio
The unit features a stable FM radio with a frequency range of 87.5MHz-108MHz. You can select FM1, FM2, or FM3 channel bands and save up to 18 preset stations for quick access to your favorite music, news, and sports.
Image: Stable FM Radio interface.
6.3 Bluetooth Connection
The car stereo has built-in Bluetooth 5.1 for hands-free calls and music playback (A2DP). To connect your phone:
- On the car stereo, navigate to the Bluetooth settings.
- On your mobile phone, enable Bluetooth and search for available devices.
- Select the car stereo from the list and pair.
- Once connected, you can make/receive calls and stream audio directly through the stereo.
Video: Demonstration of connecting a phone via Bluetooth for calls (0:51 - 1:00).
6.4 Apple CarPlay
Connect your iPhone to the car stereo via the original USB cable. The system may default to the original mode; manually switch to CarPlay on the stereo's interface. This allows you to access iPhone features like navigation, music, messages, and calls directly on the car stereo screen.
Image: Apple CarPlay interface demonstration.
Video: Demonstration of connecting an iPhone to Apple CarPlay (0:25 - 0:36).
6.5 Android Auto
Connect your Android phone to the car stereo via a USB cable. Similar to CarPlay, you might need to manually switch to Android Auto on the stereo. This integrates your Android phone's functions like Google Maps, Spotify, and calls onto the car stereo display.
Image: Android Auto interface demonstration.
Video: Demonstration of connecting an Android phone to Android Auto (0:37 - 0:50).
6.6 Phone Mirror Link (Android/iOS)
The unit supports Mirror Link for both Android and iOS phones via USB cable. This allows you to synchronize your smartphone's screen to the car stereo, enabling you to view apps like YouTube, navigation, and other content on the larger display.
Image: MirrorLink for iOS demonstration.
Video: Demonstration of Android/iOS Mirror Link functionality (1:01 - 1:32).
6.7 Steering Wheel Control (SWC)
The stereo supports learning functions for your original car's steering wheel controls. This allows you to quickly switch functions (e.g., volume, track, mode) without taking your hands off the wheel. Note that your car must have existing steering wheel control functionality for this feature to work.
Image: Steering Wheel Control setup interface.
6.8 EQ Audio Setting
Customize your audio experience with the built-in EQ settings. Adjust frequencies to match your preferred music style or create a custom sound profile. The system offers crystal clear sound and easily adjustable volume.
Image: EQ Audio Setting interface.
6.9 Rear View Camera
The included 12-LED wick backup camera provides clear night vision. When you shift your car into reverse gear, the 9-inch touchscreen will automatically display the rear view image, making parking and reversing safer.
Image: Rear Camera view demonstration.
6.10 USB/TF Playback
The unit supports playback of various digital media formats including MP3, MP4, WMA, and JPEG from USB drives or TF cards (up to 32GB).
7. Maintenance
- 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-cleaning solution. Avoid harsh chemicals or abrasive materials.
- General Cleaning: Keep the unit and surrounding area free of dust and debris. Use a soft brush or compressed air to clean vents and ports.
- Avoid Liquids: Do not spill liquids on the unit. If liquid enters the unit, disconnect power immediately and consult a professional.
8. Troubleshooting
- Q: Is the product always on? Does it still work after the car is turned off?
- A: Please check your wiring. The red wire needs to be connected to your car's ACC (car key hole) to ensure the machine turns off when your car is off. The yellow wire needs to be connected to the positive pole of the battery, and the black wire to the negative pole of the battery. Correct connection of each wire ensures normal product use.
- Q: Cannot use the memory function? Cannot save channels?
- A: Please check your wiring. If the ACC line (red wire) and the B+ line (yellow wire) are reversed during installation, the product will have no memory function after the power is off. Ensure each function wire is connected correctly.
- Q: Cannot connect to Bluetooth?
- A: Delete any existing Bluetooth records on both your mobile phone and the car stereo, then re-match the connection. When connecting a new Bluetooth device, previous records may need to be cleared.
- Q: Music is playing but cannot hear sound?
- A: Check if FM radio is currently active. If so, turn off the FM function.
- Q: Does it support external subwoofers? How can I connect it?
- A: Yes, it supports external subwoofers. Connect the subwoofer directly to the L-OUT and R-OUT ports, or use an adapter and connect its lead to the B harness.
9. User Tips
- For Android Mirror Link, ensure you enable Developer Options and USB Debugging on your phone for proper connection.
- If the car stereo does not respond during Mirror Link setup, try reinserting the USB cable.
- Always double-check your wiring connections, especially the power (ACC, B+, Ground) to avoid issues with power cycling and memory retention.
10. Warranty and Support
For any issues not covered in this manual or for further assistance, please contact the seller or manufacturer's customer support. Keep your purchase receipt as proof of purchase.
