JOYING Double Din Car Stereo User Manual

1. Introducció

This manual provides detailed instructions for the installation, operation, and maintenance of your JOYING 9-inch Double Din Car Stereo, Model JY-UTD07N4. This advanced head unit features Android 13, Apple CarPlay, Android Auto, GPS navigation, Bluetooth connectivity, AM/FM radio, and a built-in 4G module. Please read this manual thoroughly before using the product to ensure proper function and safety.

Figure 1.1: JOYING 9-inch Double Din Car Stereo (Model JY-UTD07N4) with its primary user interface.

2. Informació de seguretat

• Instal·lació professional recomanada: Installation of this product requires technical knowledge and experience. It is highly recommended to have it installed by a qualified professional to prevent damage to the unit or your vehicle.
• Font d'alimentació: Ensure the car stereo is connected to a 12V DC power supply with negative grounding. Incorrect voltage pot causar danys.
• Cablejat: Carefully follow the wiring diagrams provided. Incorrect wiring can lead to malfunctions, electrical shorts, or fire.
• Seguretat de conducció: No feu servir el dispositiu de manera que us distregui de la conducció. Prioritzeu sempre la seguretat viària.
• Temperatura: Eviteu exposar la unitat a temperatures extremes, a la llum solar directa durant períodes prolongats o a una humitat elevada.
• Neteja: Utilitzeu un drap suau i sec per netejar. No utilitzeu netejadors abrasius ni dissolvents.

3. Contingut del paquet

Verifiqueu que tots els elements que s'enumeren a continuació s'inclouen al vostre paquet:

• 9" Radio (1 unit)
• Double Din Cage (1 unit)
• Left & Right Bracket (1 set)
• Reinforced Shims (1 set)
• Installation Manual (1 copy)
• WiFi Antenna (1 unit)
• GPS Antenna (1 unit)
• 4G Antenna (2 units)
• External Mic (1 unit)
• Cable USB (2 unitats)
• AR Cable (1 unit)
• Screen Ribbon Cable (1 unit)
• ISO Cable (1 unit)
• Manual d'usuari (1 còpia)

Figure 3.1: Contents included in the JOYING JY-UTD07N4 package.

4. Configuració i instal·lació

Proper installation is crucial for optimal performance. Refer to the dedicated Installation Manual included in your package for detailed wiring diagrams and mounting instructions.

4.1 Consideracions prèvies a la instal·lació

• Compatibilitat de vehicles: This is a double din unit. You may need an installation frame kit with an inner size of 178 x 102mm, a special ISO harness, an amplifier adapter, or a CANbus decoder depending on your car's specific requirements.
• Factory System Integration: This unit does no support factory car GPS antenna, backup rear camera, Bluetooth, USB, or microphone. These factory components will not integrate with the JOYING unit.
• Compatibilitat d'accessoris: This unit only supports JOYING brand accessories (e.g., DVR, OBDII scanner, reverse camera, TPMS, steering wheel controller). These are not included and must be purchased separately.

4.2 Instal·lació física

The unit features an upgraded installation structure allowing the left and right brackets to be extended or telescoped. This adaptability helps achieve the best fixing position for a wider range of vehicle center consoles.

Figure 4.1: Adjustable installation structure for flexible fitting.

Nota: If your car is a Hyundai or Kia brand, please contact JOYING support for specific bracket recommendations.

4.3 Connexions d'antena

• Antena GPS: Connect the included GPS antenna for accurate positioning and navigation.
• Antena WiFi: Connect the independent WiFi antenna for stable and fast internet access. The unit supports 802.11a/b/g/n/AC standards across 2.4GHz/5GHz spectral bands.
• 4G Antennas: Connect the two 4G antennas for cellular data connectivity.

Figure 4.2: WiFi antenna connection for enhanced signal.

5. Instruccions de funcionament

The JOYING JY-UTD07N4 operates on Android 13, offering a familiar and intuitive user experience.

5.1 Initial Boot-up and Fast Boot

• The first boot-up may take approximately 30-40 seconds.
• After the initial boot, the unit features a fast boot function. Once the car key is inserted, the system will start up and enter the user interface within 2 seconds.

5.2 Navegació (GPS)

• The unit includes precise GPS engines and an antenna for accurate positioning and faster real-time navigation.
• Mapes fora de línia: If you are in an area where downloading Google offline map data is supported, you can save map data to the car stereo for offline use.
• Smartphone Synchronization: Synchronize mobile phone map data to the head unit via Apple CarPlay or Android Auto.

5.3 Integració de telèfons intel·ligents (Apple CarPlay i Android Auto)

Connect your mobile phone to the car radio via a USB cable or Bluetooth to share phone applications on the larger screen. This allows access to navigation, phone calls, and music playback.

Figure 5.1: Apple CarPlay and Android Auto integration.

5.4 Funcions d'àudio

• So d'alta qualitat: Equipped with a TDA7851 DSP chip and a 48-band graphic equalizer for enhanced sound customization.
• Potència de sortida: Provides 4x50W maximum output power.
• Mercat de recanvi Amplifier Support: Features Fiber Optical Output and SPDIF Coaxial Output for direct connection to external amplifiers with compatible inputs, allowing for optimal sound quality.
• Includes 4 audio outputs and 1 SUB output.

Figure 5.2: Advanced audio capabilities and outputs.

5.5 Característiques de visualització

• Pantalla IPS: The 9-inch IPS screen offers a resolution of 1280x800P.
• Split-screen Multitasking: Allows two applications to be displayed simultaneously. To use, tap the recent apps icon, find the app for split-screen, tap the split-screen button, then select a second app from recent apps.

Figure 5.3: Split-screen multitasking in action.

• Sortida HDMI: Provides a full digital image and sound-sending interface. It can send uncompressed audio and video signals, allowing for synchronous output without manual adjustment. This supports projection screen displays for passengers and on-screen displays with 1080P clarity.

Figure 5.4: HDMI output functionality. Note: HDMI cable is not included.

5.6 Connectivitat

• Built-in 4G Module: Insert a SIM card for internet access. This module supports FDD-LTE (B2/B4/B5/B7/B12/B13/B14/B17/B25/B26/B38/B66/B71) and TDD-LTE (B41) types. It does not support making phone calls or sending SMS.
• Bluetooth: For hands-free calls and audio streaming.
• Ports USB: The unit includes 3 USB ports.
• Ranura per a targetes Micro SD: For additional storage.

5.7 Control del volant (SWC)

The unit supports steering wheel controls, allowing you to switch songs, radio channels, and adjust volume for a safer driving experience. Nota: Cars with a CAN system may require an extra CANbus cable to enable this feature.

Figura 5.5: Integració del control del volant.

5.8 Personalització

Customize your head unit experience:

• Car Boot Logo: Set a custom boot logo.
• Customizable Wallpapers: Choose from various wallpapers.
• Changeable Button Color: Adjust the color of the physical buttons.
• Brillantor de pantalla ajustable: Control display brightness.

Figure 5.6: Personalization settings.

6. Manteniment

• Neteja de la pantalla: Feu servir un drap suau i sense borrissol per netejar suaument la pantalla. Per a taques difícils, fregueu lleugeramentampNetegeu el drap amb aigua o un netejador de pantalles. Eviteu productes químics agressius.
• 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.
• Sistema de refrigeració: The unit features a dual heat sink design for superior heat dissipation and improved temperature control. It allows setting a warning value for CPU temperature or volume. If exceeded, the fan will automatically activate for cooling. Ensure the cooling vents are not obstructed.

Figure 6.1: Dual heat sink cooling system.

7. Solució De Problemes

Aquesta secció tracta problemes comuns que podeu trobar.

8. Especificacions

Figure 8.1: Key specifications of the JOYING JY-UTD07N4.

Figure 8.2: Dimensions and rear panel connections.

9. Accessoris opcionals

The following accessories are not included in the standard package but can be purchased separately to enhance your experience:

• OBD2 Scanner: Connects via Bluetooth to retrieve real-time data and trouble codes from your vehicle's computer.
• AR Front Camera: Records the front road in the background automatically while driving.
• AR Rear Camera: Switches to a reverse display automatically when reversing the car.

Figure 9.1: Available optional accessories.

10. Garantia i Suport

JOYING products are designed for reliability and performance. For warranty information, technical support, or service inquiries, please refer to the warranty card included with your product or visit the official JOYING website. Ensure you have your model number (JY-UTD07N4) and purchase details ready when contacting support.