1. Introducció
Thank you for choosing the Joying 7 Inch Double Din Car Stereo. This manual provides detailed instructions for the installation, operation, and maintenance of your new car audio receiver. Please read this manual thoroughly before use to ensure proper functionality and to maximize your user experience. Keep this manual for future reference.
2. Informació de seguretat
- Prioritzeu sempre la conducció segura. No feu servir el dispositiu de manera que us distregui de la carretera.
- Assegureu-vos que tot el cablejat estigui connectat correctament per evitar curtcircuits o danys al sistema elèctric del vehicle.
- Si no esteu segurs de cap pas a seguir, consulteu un professional per a la instal·lació.
- Eviteu exposar la unitat a temperatures extremes, a la llum solar directa durant períodes prolongats o a una humitat excessiva.
- No intenteu desmuntar ni modificar la unitat. Això podria anul·lar la garantia i causar danys.
3. Contingut del paquet
Verifiqueu que tots els elements que s'enumeren a continuació s'inclouen al vostre paquet:
- 7" Radio x 1
- Double Din Cage x 1
- Left & Right Bracket x 1
- Reinforced Shims x 1
- Manual d'usuari x 1
- Manual d'instal·lació x 1
- WiFi Antenna x 1
- GPS Antenna x 1
- Antena 4G x 2
- External Mic x 1
- Cable USB x 2
- AR Cable x 1
- Screen Ribbon Cable x 1
- ISO Cable x 1
Imatge: Més deview of all included package contents.
4. Producte acabatview
4.1 Tauler frontal
The front panel features a 7-inch IPS touchscreen display for intuitive control and an integrated volume knob for easy audio adjustments. The Android 13 operating system provides a user-friendly interface for various applications.
Imatge: Frontal view of the car stereo unit.
4.2 Panell posterior i connexions
The rear panel provides various input and output ports for comprehensive connectivity with your vehicle's systems and external devices.
Image: Rear panel connections including USB, HDMI, Optical, Coaxial, and antenna ports.
4.3 Dimensions
The unit is designed to fit standard double din openings. Refer to the diagram for precise measurements.
Image: Product dimensions for installation planning.
5. Configuració i instal·lació
Proper installation is crucial for optimal performance. It is recommended to consult a professional installer if you are unfamiliar with car audio system wiring.
5.1 Notes generals d'instal·lació
- An installation frame kit with an inner size of 178 x 102mm may be required.
- A special ISO harness, amplifier adapter, or CANbus decoder might be necessary depending on your car's specific configuration.
- This unit does not support factory car GPS antennas, backup cameras, Bluetooth, USB, or microphones. Only Joying accessories are compatible.
5.2 Installation Structure
The left and right brackets are adjustable, allowing for extension or telescoping to achieve the best fixing position within your car's center console. This design adapts to a wider range of vehicles.
Image: Adjustable installation brackets for flexible fitting.
Nota: If your car is a Hyundai or Kia brand, please contact Joying for a different bracket.
5.3 Sistema de refrigeració
The unit features a dual heat sink design for superior heat dissipation, improved temperature control, and enhanced performance stability. You can set a warning value for CPU temperature or radio volume. If these values are exceeded, the fan will automatically activate to prevent overheating.
Imatge: Interna view of the upgraded cooling system.
5.4 antena WiFi
An independent WiFi antenna ensures stable signal quality and provides fast, smooth internet access. It supports 802.11a/b/g/n/AC standards with 2.4GHz/5GHz spectral bands.
Image: Dedicated WiFi antenna for improved connectivity.
6. Instruccions de funcionament
6.1 Arrencada inicial
After the first power-on, the system will take approximately 30-40 seconds to boot. Subsequent boot-ups will be significantly faster, entering the user interface in about 2 seconds once the car key is turned.
6.2 Interfície d'usuari
The unit runs on Android 13, offering a customizable and intuitive interface. Navigate through apps and settings using the touchscreen.
Image: Android 13 user interface with various application icons.
6.3 CarPlay i Android Auto
Connect your mobile phone via USB cable or Bluetooth to utilize Apple CarPlay or Android Auto. This allows you to access phone apps, navigation, make calls, and listen to music directly on the car stereo's screen.
Image: CarPlay and Android Auto integration.
6.4 Navegació GPS
The unit includes precise GPS engines and an antenna for accurate positioning and real-time navigation. It supports offline maps; you can download map data for specific areas and use it without an internet connection. Mobile phone map data can also be synchronized via CarPlay/Android Auto.
6.5 Funcions d'àudio
Experience high-quality sound with the built-in TDA7851 DSP chip and 48-band graphic equalizer. The unit provides 4x50W maximum output power and supports aftermarket amplifiers with 4 audio outputs and 1 subwoofer output. For ultimate sound quality, utilize the optical fiber or coaxial digital output if your external amplifier ho suporta.
Image: High-quality sound features and ampsuport vitalitzador.
6.6 Built-in 4G Module
Insert a SIM card into the dedicated slot for internet access. The module supports FDD-LTE (B2/B4/B5/B7/B12/B13/B14/B17/B25/B26/B38/B66/B71) and TDD-LTE (B41) types. Note that it does not support making phone calls or sending SMS messages.
6.7 Control del volant (SWC)
The unit supports steering wheel controls, allowing you to switch songs, change radio channels, and adjust volume safely while driving. For vehicles with a CAN system, an additional CANbus cable may be required to enable this feature.
Image: Steering wheel control functionality.
6.8 Trucades mans lliures
Utilize Bluetooth connectivity for hands-free calling, enhancing safety and convenience while driving.
7. Funcions avançades
7.1 Split-screen Multitasking
The split-screen feature allows you to run two applications simultaneously on the display. To activate, tap the recent apps icon, find the desired app, and tap the split-screen button. The first app will display on the left, and you can select a second app from recent applications for the right side.
Image: Split-screen functionality for running two apps concurrently.
7.2 sortida HDMI
The HDMI output provides a full digital image and sound-sending interface, allowing you to output uncompressed audio and video signals synchronously to external displays without manual adjustment. This is ideal for projection screen displays for passengers or on-screen displays with 1080p clarity and zero delays.
Image: HDMI output port and its application for external displays.
Nota: El cable HDMI no està inclòs.
7.3 Personalized Settings
Customize your stereo's appearance and functionality:
- Car Boot Logo: Set a custom logo to display during startup.
- Customizable Wallpapers: Choose from various wallpapers or upload your own.
- Changeable Button Color: Adjust the color of the physical buttons to match your vehicle's interior lighting.
- Brillantor de pantalla ajustable: Optimize display visibility for different lighting conditions.
Image: Options for personalizing the car stereo's interface.
8. Manteniment
- Neteja de la pantalla: Feu servir un drap suau i sense borrissol per netejar suaument la pantalla tàctil. Eviteu productes de neteja o dissolvents abrasius.
- Actualitzacions de programari: Periodically check the Joying official weblloc web o contacteu amb l'assistència tècnica per obtenir actualitzacions de programari disponibles per garantir un rendiment òptim i l'accés a noves funcions.
- Atenció general: Mantingueu la unitat lliure de pols i deixalles. Assegureu-vos que hi hagi una ventilació adequada al voltant de la unitat per evitar el sobreescalfament.
9. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| La unitat no s'encén. | Cablejat incorrecte; Fusible fundit; Problema amb la font d'alimentació. | Check power connections and fuse. Ensure proper grounding. Consult installation manual. |
| Sense sortida de so. | Speaker wires disconnected; Volume too low; Ampqüestió de lifier. | Verify speaker connections. Increase volume. Check external amplifier status if used. |
| El senyal GPS és feble o inexacte. | Antena GPS mal instal·lada o obstruïda. | Assegureu-vos que l'antena GPS tingui una visió clara view del cel i està connectat de manera segura. |
| Problemes de connexió Bluetooth. | Device not in pairing mode; Interference; Software glitch. | Ensure both devices are in pairing mode. Restart both devices. Clear Bluetooth cache on phone. |
| Slow performance or freezing. | Too many apps running; Low storage; Software issue. | Close unnecessary applications. Clear cache. Perform a system reset if necessary (data will be lost). |
For further assistance, please refer to the detailed installation manual or contact Joying customer support.
10. Especificacions
- Dimensions del producte: 5.91 x 7.99 x 4.72 polzades
- Pes de l'article: 2.65 lliures
- Número de model de l'article: JY-UTD03N4-B
- Tecnologia de connectivitat: Bluetooth, Ethernet, HDMI, USB, Wi-Fi
- Tipus de controlador: Android
- Característiques especials: Android Auto, Apple CarPlay, DSP, Equalizer, RDS
- Dispositius compatibles: Amplifier, Camera, Speaker
- Ports HDMI totals: 1
- Tipus de connector: Coaxial, Òptic
- Mode de sortida d'àudio: estèreo
- Configuració del canal de so envoltant: 5.1
- Video Encoding Support: H264/H265/MP4/AVI/MKV/FLV
11. Accessoris opcionals (no inclosos)
Enhance your car stereo's functionality with these compatible Joying accessories:
- OBD2 Scanner: Connects via Bluetooth to retrieve real-time vehicle data and trouble codes.
- AR Front Camera: Records the front road automatically while driving.
- AR Rear Camera: Provides a reverse display when backing up the car.
Image: Optional accessories for extended functionality.
12. Garantia i Suport
For warranty information, technical support, or any inquiries regarding your Joying car stereo, please refer to the warranty card included with your product or visit the official Joying website. You may also contact Joying customer service directly for assistance.
