1. Introducción
This manual provides detailed instructions for the installation, setup, and operation of your JOYING JY-TT163N4 Android 13 Car Stereo. This unit is designed specifically for Toyota Corolla models manufactured between 2008 and 2013, offering advanced features such as Android 13 operating system, 9-inch touch screen, CarPlay, Android Auto, GPS navigation, and Bluetooth connectivity.
Lea este manual detenidamente antes de la instalación y el uso para garantizar el correcto funcionamiento y la seguridad.
2. Contenido del paquete
Verifique que todos los artículos enumerados a continuación estén incluidos en su paquete:
- Unidad de radio de 9" (x1)
- Jaula Din Simple (x1)
- Soporte izquierdo y derecho (x1)
- Antena WiFi (x1)
- Antena GPS (x1)
- Antena 4G (x2)
- Micrófono externo (x1)
- Cable USB (x2)
- Cable de realidad aumentada (x1)
- Cable plano de pantalla (x1)
- Cable de alimentación (x1)
- Manual de usuario (x1)

Figure 2.1: All included accessories for the JOYING JY-TT163N4 car stereo.
3. Guía de instalación
Se recomienda la instalación profesional. Asegúrese de que el vehículo esté desconectado de la alimentación antes de comenzar la instalación.
3.1. Comprobación de compatibilidad
This unit is designed for Toyota Corolla 2008-2013. Please verify your car's dashboard configuration to ensure compatibility, especially regarding JBL amplifier systems and screen sizes.

Figure 3.1: Dashboard compatibility for models without factory JBL amplifier (Option A).

Figure 3.2: Dashboard compatibility for models with a big screen (Option C).
3.2. Conexiones de cableado
Connect the provided cables to the corresponding ports on the car stereo and your vehicle's harness. Ensure all connections are secure.

Figura 3.3: Posterior view of the car stereo with labeled connection ports.
Video 3.1: This video demonstrates the general wiring operation for car stereo installation. It shows how to connect the power cable, RCA harness, USB adapter cables, radio antenna, and GPS antenna to the head unit.
Video 3.2: This video illustrates the installation effect of a car stereo in a Toyota Corolla 2009-2013 model, providing a visual reference for the final appearance.
4. Configuración inicial
4.1. Primer arranque
Upon inserting the car key, the unit will start up and enter the user interface within 2 seconds (initial boot may take 30-40 seconds).
4.2. AC Settings
To adjust AC settings, including temperature units (Fahrenheit) and display options:
- Navigate to the main home screen.
- Tap on 'My Car'.
- Select 'Setting'.
- Choose 'AC setting'.
- Toggle the 'Fahrenheit' option to your preference.
- Ensure 'Display large Air' is enabled for full AC display.
- Click 'Confirm' to save changes.
Video 4.1: This video demonstrates how to access and adjust the AC settings on your car stereo, including switching between Celsius and Fahrenheit and enabling the large air display option.
5. Instrucciones de funcionamiento
5.1. CarPlay y Android Auto
Connect your mobile phone via USB cable or Bluetooth to share apps, navigation, make calls, and listen to music on the larger screen.

Figure 5.1: Built-in CarPlay and Android Auto interfaces.
Video 5.1: This video demonstrates the main functions of the car stereo, including how to connect and use CarPlay, Android Auto, and Mirror Link features.
Video 5.2: This video provides instructions on how to set up and use Wireless CarPlay and Android Auto with the car stereo.
Video 5.3: This video guides users through the process of connecting their smartphone to the car stereo for CarPlay and Android Auto functionality.
Video 5.4: This video demonstrates the steps to connect your device to the car stereo for CarPlay functionality.
5.2. Enlace espejo
Mirror your smartphone screen directly onto the car stereo display for enhanced viewing de aplicaciones y contenidos.
Vídeo 5.5: Este breve preview video demonstrates the wireless mirroring feature, showing a smartphone screen duplicated on the car stereo display.
5.3. Navegación GPS
The unit features precise GPS engines and includes GPS antennas for accurate positioning and faster real-time navigation. Offline maps are supported in areas where data download is available.
5.4. Bluetooth 5.0
Supports audio streaming, automatic phone book transfer, and hands-free calling. Note: It primarily supports phone and OBD dongle connections.
5.5. Reproducción multimedia
Enjoy music and videos from various sources. The unit supports split-screen multitasking, allowing you to run two applications simultaneously.

Figure 5.2: Split-screen multitasking interface.
5.6. Configuraciones personalizadas
Customize your stereo with various options including car boot logos, wallpapers, and changeable button colors.

Figure 5.3: Personalized settings options.
5.7. Sound Enjoyment
Equipped with a TDA7851 DSP chip, a 48-Band Graphic Equalizer, and 4x50W Max Output Power. Supports aftermarket amplifiers with 4 Audio Outputs, 1 SUB Output, Fiber Optical Output, SPDIF Coaxial Output, and Center Channel Output.

Figure 5.4: High-quality sound features.
5.8. Built-in 4G Module
Insert a SIM card for internet access. Supports FDD-LTE: B2/B4/B5/B7/B12/B13/B14/B17/B25/B26/B38/B66/B71 and TDD-LTE: B41. Does not support phone calls or SMS.
5.9. Salida HDMI
Provides full digital image and sound output for external displays like headrest monitors, offering 1080P clear picture without stuttering. HDMI cable is not included.

Figure 5.5: HDMI Output functionality.
5.10. Otras características
Includes Picture-in-Picture, 3 USB Ports, Micro SD Card Slot, and 4G SIM Card Slot.

Figura 5.6: Sobreview of additional features.
6. Mantenimiento
6.1. Limpieza de la pantalla
Utilice un paño suave y sin pelusa para limpiar suavemente la pantalla. Para manchas difíciles, limpie ligeramenteampEnjuague el paño con agua o un limpiador de pantallas. Evite productos químicos agresivos o materiales abrasivos.
6.2. Sistema de refrigeración
The unit features a dual heat sink design for superior heat dissipation and improved temperature control. A warning value can be set for volume or CPU temperature; if exceeded, the fan will automatically activate to prevent overheating.

Figure 6.1: Cooling system features.
6.3. WiFi Signal
An independent WiFi antenna ensures stable signal quality and provides fast and smooth internet access, supporting 802.11a/b/g/n/AC standards across 2.4GHz/5GHz spectral bands.

Figure 6.2: WiFi signal features.
7. Solución de problemas
If you encounter any issues, please refer to the following general troubleshooting steps:
- Sin energía: Revise todas las conexiones eléctricas y los fusibles. Asegúrese de que el encendido esté activado.
- Sin sonido: Verify speaker connections, volume levels, and audio output settings.
- Problemas de conexión Bluetooth: Asegúrate de que el Bluetooth esté activado tanto en el estéreo como en tu dispositivo. Intenta desvincular y volver a vincular los dispositivos.
- Pérdida de señal GPS: Asegúrese de que la antena GPS esté correctamente instalada y tenga una vista clara. view del cielo.
- La pantalla táctil no responde: Intente reiniciar la unidad. Si el problema persiste, contacte con el servicio de asistencia.
For more specific issues, consult the detailed troubleshooting section in the full user manual or contact JOYING customer support.
8. Especificaciones
| Característica | Especificación |
|---|---|
| Número de modelo del artículo | JY-TT163N4 |
| Tamaño de la pantalla | 9 pulgadas |
| Tamaño de pantalla | 9 pulgadas |
| Tipo de pantalla táctil | Capacitivo |
| Sistema operativo | Android, iOS (a través de CarPlay/Android Auto) |
| Capacidad de almacenamiento de memoria | 64 GB |
| Tecnología de conectividad | Bluetooth, Ethernet, USB, Wi-Fi |
| Característica especial | Bluetooth, pantalla táctil |
| Modo de salida de audio | Estéreo |
| Tipo de mapa | América del norte |
| Fabricante | ALEGRIA |
9. Garantía y soporte
9.1. Información de garantía
This JOYING car stereo comes with a Garantía de 2 años A partir de la fecha de compra. Conserve el comprobante de compra para reclamaciones de garantía.
9.2. Atención al cliente
For technical assistance, troubleshooting, or warranty inquiries, please contact JOYING customer support through the retailer where the product was purchased or visit the official JOYING websitio para información de contacto.