1. Киришүү
Thank you for choosing the Naifay Car Stereo Radio. This manual provides detailed instructions for the installation, operation, and maintenance of your new car stereo. This unit is designed to enhance your driving experience with features such as a 9-inch IPS touch screen, Wireless CarPlay, Android Auto, Bluetooth 5.1, GPS navigation, Wi-Fi connectivity, backup camera support, and steering wheel control compatibility.
Please read this manual thoroughly before installation and use to ensure proper function and to prevent damage.

Сүрөт 1.1: Алдыңкы view of the Naifay 9-inch IPS Touch Screen Car Stereo unit.
2. Шайкештик боюнча маанилүү эскертүүлөр
This Naifay car stereo is specifically designed for Nissan Altima models from 2013 to 2018. It includes all necessary cables for a direct replacement without cutting original vehicle wiring.
- Premium Sound Systems: This unit does жок support vehicles equipped with premium sound systems such as J.B.L or B.O.S.E.
- Large Navigation Screens: If your vehicle has a factory-installed large navigation screen, this unit may not be compatible.
If you are unsure about compatibility, please consult a professional installer or contact Naifay customer support with your car's model, year, and a picture of your dashboard.

Image 2.1: Visual guide for Nissan Altima dashboard compatibility. Displays examples of compatible and incompatible factory radio setups.
3. Пакеттин мазмуну
Төмөндө тизмеленген нерселердин баары пакетиңизге камтылганын текшериңиз:
- Naifay Car Stereo Unit (9-inch)
- Камера
- Can Bus Decoder
- Электр кабели
- Кронштейн орнотуу
- USB кабели (x2)
- Радио адаптер
- RCA кабели
- GPS антеннасы
- Микрофондор
- Колдонуучунун Колдонмосу (бул документ)

Image 3.1: Unit dimensions and a visual representation of all included accessories in the package.
4. Коопсуздук маалыматы
Орнотуу жана эксплуатациялоо учурунда төмөнкү коопсуздук чараларын сактаңыз:
- Кесиптик орнотуу сунушталат: Due to the complexity of car electrical systems, professional installation is highly recommended. Incorrect installation can damage the vehicle's electrical system or the stereo unit.
- Батареяны ажыратыңыз: Кыска туташуулардын жана бузулуулардын алдын алуу үчүн ар кандай электр иштерин баштоодон мурун, унаанын терс батарея терминалын сууруп салыңыз.
- Зымдар: Ensure all wiring connections are secure and properly insulated to prevent electrical shorts. Do not modify the wiring harness unless specifically instructed.
- Айдоо коопсуздугу: Do not operate the stereo's advanced features or watch videos while driving. Distracted driving can lead to accidents.
- Вентиляция: Ensure the unit has adequate ventilation to prevent overheating.
5. Орнотуу боюнча колдонмо
5.1 Орнотууга чейинки текшерүүлөр
- Verify vehicle compatibility (refer to Section 2).
- Ensure all package contents are present (refer to Section 3).
- Gather necessary tools (e.g., screwdrivers, wire strippers, electrical tape).
- Унаанын терс батарея терминалын ажыратыңыз.
5.2 Stereo Unit Installation
- Carefully remove the factory radio and trim panels from your Nissan Altima. Refer to your vehicle's service manual for specific instructions on panel removal.
- Connect the provided power cable and Can Bus decoder to the car stereo and the vehicle's wiring harness. Ensure all connections are firm.
- GPS антеннасын туташтырыңыз жана аны так менен бир жерге багыттаңыз view асмандын (мис., аспаптар тактасы, А-тиреги).
- Connect the external microphone for optimal call quality.
- Mount the new Naifay stereo unit into the dashboard opening using the provided mounting brackets.
5.3 Камеранын резервдик зымдары
The backup camera provides a visual aid for reversing. Follow these steps for proper connection:
- Connect the camera's video output (yellow RCA connector) to the 'CVBS-IN-1' or 'Reverse Input' port on the car stereo.
- Connect the camera's power wire (red wire) to the vehicle's reversing lamp power supply. This ensures the camera activates when the vehicle is in reverse.
- Connect the camera's ground wire (black wire) to a suitable chassis ground point.
- Connect the 'Reverse Input' trigger wire (often pink or brown) from the stereo's wiring harness to the vehicle's reverse light signal wire. This tells the stereo to switch to the camera view.

Image 5.1: Detailed wiring diagram illustrating the connections for the backup camera to the Naifay car stereo.
5.4 Рулду башкаруу (SWC)
The unit supports the original car's steering wheel controls. Connect the two Key/SWC wires from the stereo's harness to the corresponding wires in your vehicle's wiring. Configuration may be required in the stereo's settings menu after installation.
5.5 Орнотуудан кийинки
- Унаанын терс батарея терминалын кайра туташтырыңыз.
- Turn on the vehicle and test the stereo's basic functions (power, audio, touch screen).
- Test the backup camera by shifting into reverse.
- Test steering wheel controls.
- If all functions are working, reassemble the trim panels.
6. Баштапкы орнотуу
6.1 Күйгүзүү/өчүрүү
The unit will power on automatically when the vehicle's ignition is turned on. To manually power off or restart, use the designated power button on the unit or within the software interface.
6.2 Wi-Fi туташуусу
To access online features, connect the stereo to a Wi-Fi network or your mobile hotspot:
- Go to 'Settings' on the main menu.
- "Тармак жана Интернет" же "Wi-Fi" тандаңыз.
- Wi-Fi күйгүзүңүз жана тизмеден каалаган тармакты тандаңыз.
- Суралган болсо, сырсөздү киргизип, туташыңыз.
6.3 Bluetooth жупташтыруу
Pair your mobile phone via Bluetooth 5.1 for hands-free calls and audio streaming:
- On the stereo, go to 'Settings' and select 'Bluetooth'.
- Ensure Bluetooth is enabled and the unit is discoverable.
- On your mobile phone, search for available Bluetooth devices and select the Naifay stereo (e.g., 'Naifay Car Stereo').
- Эгер суралса, жупташтыруу кодун эки түзмөктө тең ырастаңыз.
6.4 GPS навигациясын орнотуу
The unit comes with a GPS module and supports both online and offline navigation.
- Онлайн навигация: Requires a Wi-Fi connection. Use pre-installed apps like Google Maps or download others from the Play Store.
- Оффлайн карталары: Download maps for your region in advance using a Wi-Fi connection. This allows navigation without an active internet connection.

Image 6.1: Display of GPS navigation features and the Wi-Fi connection interface.
7. Operating the Stereo
7.1 Сенсордук экран интерфейси
The 9-inch IPS touch screen provides a responsive and intuitive user experience. Navigate through menus, select applications, and control functions by tapping, swiping, and pinching (for zoom, where applicable).
7.2 Wireless CarPlay & Android Auto
Connect your smartphone wirelessly for seamless integration of Apple CarPlay or Android Auto:
- Ensure Bluetooth and Wi-Fi are enabled on both your phone and the car stereo.
- For CarPlay (iOS): Connect your iPhone via Bluetooth first, then confirm the CarPlay prompt.
- For Android Auto (Android): Connect your Android phone via Bluetooth first, then confirm the Android Auto prompt.
- Once connected, you can access phone calls, messages, navigation, and music apps directly from the stereo screen.
7.3 Күзгү шилтемеси
MirrorLink allows you to project your phone's screen onto the car stereo display.
- iOS түзмөктөрү: Supports wireless connection.
- Android түзмөктөрү: Supports wireless or wired connection.
Access the MirrorLink application on the stereo and follow the on-screen instructions to connect your device.

Сүрөт 7.1: Бүттүview of wireless connectivity for Apple CarPlay, Android Auto, and MirrorLink features.
7.4 FM радиосу
Access the FM Radio application from the main menu. You can manually search for stations or use the automatic scan function to find and save available stations. The unit supports unlimited preset stations.
7.5 Медиа ойнотуу
Аудио жана видеону ойнотуу fileар кандай булактардан алынган:
- USB: Connect USB drives to the provided USB ports.
- Bluetooth Audio: Жупташкан смартфонуңуздан музыканы зымсыз агылтыңыз.
- Онлайн агым: Use Wi-Fi to access streaming apps downloaded from the Play Store.
7.6 Бөлүнгөн экран функциясы
The split-screen feature allows you to run two applications simultaneously on the display, such as navigation and music playback. To activate, long-press the recent apps button or drag an app to one side of the screen.
7.7 Үн менен башкаруу
Utilize voice commands through Siri (for CarPlay) or Google Assistant (for Android Auto) to control navigation, make calls, send messages, and play music, enhancing driving safety.

Image 7.2: Visual summary of key operational features including Bluetooth, FM radio, backup camera display, steering wheel control interface, and split-screen view.
8. Техникалык тейлөө
To ensure the longevity and optimal performance of your Naifay car stereo, follow these maintenance guidelines:
- Экранды тазалоо: Use a soft, lint-free cloth specifically designed for electronic screens. Do not use abrasive cleaners or harsh chemicals. Gently wipe the screen to remove dust and fingerprints.
- Программалык камсыздоо жаңыртуулары: Periodically check for available software updates through the system settings. Updates can improve performance and add new features.
- Ашыкча температурадан сактаныңыз: Prolonged exposure to extreme heat or cold can affect the unit's performance and lifespan.
- Кабелдик байланыштар: Occasionally check that all cables are securely connected, especially after driving on rough terrain.
9. Кыйынчылыктарды
If you encounter issues with your Naifay car stereo, refer to the following common problems and solutions:
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Түзмөк күйбөйт. | Электр туташуусу бошоп калган, сактагыч күйүп кеткен, зымдар туура эмес туташкан. | Check power cable connections. Inspect vehicle fuses and the stereo's inline fuse. Verify wiring according to the installation guide. |
| Unit keeps turning off/resetting. | Unstable power supply, loose connections, software issue. | Ensure stable power connection. Check all wiring. Perform a factory reset (if accessible) or contact support for software troubleshooting. |
| Үн жок. | Volume too low, incorrect audio source, speaker wiring issues. | Increase volume. Select correct audio source. Check speaker wiring connections. |
| Камдык камера көрсөтүлбөй жатат. | Incorrect camera wiring, faulty camera, incorrect settings. | Verify camera power and video connections (refer to Image 5.1). Ensure the reverse trigger wire is correctly connected. Check camera settings in the stereo menu. |
| CarPlay/Android Auto туташпай жатат. | Bluetooth/Wi-Fi off, phone compatibility, software glitch. | Ensure Bluetooth and Wi-Fi are active on both devices. Restart phone and stereo. Check phone's compatibility with CarPlay/Android Auto. |
| GPS сигналы начар же так эмес. | GPS antenna obstruction, poor placement, software issue. | GPS антеннасынын таза болушун текшериңиз view of the sky. Check antenna connection. Update GPS software if available. |
If the problem persists after attempting these solutions, please contact Naifay customer support.
10. Техникалык шарттар
| Өзгөчөлүк | Деталь |
|---|---|
| Дисплей өлчөмү | 9 дюйм |
| Операция системасы | Android 11 |
| Процессор | 4-өзөктүү |
| RAM | 2 ГБ |
| Ички сактагыч | 32 ГБ |
| Байланыш | Wireless, Bluetooth 5.1, USB, Wi-Fi |
| Өзгөчөлүктөр | Wireless CarPlay, Wireless Android Auto, MirrorLink, GPS Navigation, FM Radio, AHD Backup Camera Support, Steering Wheel Control (SWC), Split Screen |
| Продукциянын өлчөмдөрү | 11.25 x 1.57 x 5.19 дюйм |
| Элемент Салмагы | 2.64 фунт |
11. Кепилдик жана колдоо
Naifay is committed to providing excellent products and customer service.
- Кепилдик: The product includes a 12-month replacement warranty.
- Кайтаруулар: 60 күндүк кайтаруу саясаты бар.
- Техникалык колдоо: Lifetime technical support is provided. Expect a quick reply within 24 hours for inquiries.
For any questions, technical assistance, or warranty claims, please contact Naifay customer support through the platform where you purchased the product. You can typically find a 'Contact Seller' or 'Ask a question' option on the product page or within your order history.

Image 11.1: Guide on how to contact Naifay support for assistance.





