JOYING JY-TT158N4 Car Stereo Instruction Manual

1. ຂໍ້ມູນຄວາມປອດໄພ

Please read all instructions carefully before installation and use. Improper installation or operation may cause damage to the device or vehicle, and may void the warranty. Always prioritize safe driving practices. Do not operate the device in a way that distracts you from the road.

• ແນະນຳການຕິດຕັ້ງແບບມືອາຊີບ: Due to the complexity of car electrical systems, professional installation is highly recommended.
• ການສະຫນອງພະລັງງານ: ໃຫ້ແນ່ໃຈວ່າອຸປະກອນໄດ້ເຊື່ອມຕໍ່ກັບແຫຼ່ງຈ່າຍໄຟ DC 12V ທີ່ມີສາຍດິນລົບ.
• ສາຍໄຟ: Double-check all wiring connections before powering on the unit to prevent short circuits or damage.
• ອຸນຫະພູມປະຕິບັດການ: ຫຼີກເວັ້ນການເປີດເຜີຍອຸປະກອນກັບອຸນຫະພູມທີ່ຮຸນແຮງຫຼືແສງແດດໂດຍກົງເປັນເວລາດົນ.

2. ຜະລິດຕະພັນເກີນview

The JOYING JY-TT158N4 is a 9-inch Android car stereo designed for Toyota Land Cruiser Prado 120 and Lexus GX470 models from 2004-2009. It features a high-resolution touchscreen, integrated CarPlay and Android Auto, a physical volume knob, and robust hardware for an enhanced in-car experience.

ຮູບ 2.1: ດ້ານຫນ້າ view of the JOYING JY-TT158N4 car stereo.

ຄຸນ​ນະ​ສົມ​ບັດ​ທີ່​ສໍາ​ຄັນ​:

• ຄວາມເຂົ້າກັນໄດ້ຂອງຍານພາຫະນະ: Specifically designed for Toyota Land Cruiser Prado 120 & Lexus GX470 (2004-2009), compatible with JBL amplifier and factory steering wheel controls.
• ບູດໄວ: Quick startup, entering the user interface in approximately 2 seconds after the initial boot.
• ສຽງອອກ: Optical Fiber and Coaxial Digital Output for high-quality sound with external ampຜູ້ຊ່ວຍຊີວິດ.
• Built-in 4G Module: Supports SIM card for internet access (data only, no calls/SMS).
• GPS ນຳ ທາງ: Precise GPS with included antenna, supporting offline maps and synchronization with phone map data via CarPlay/Android Auto.
• CarPlay ແລະ Android Auto: Built-in support for seamless smartphone integration via USB or Bluetooth.
• ການຕັ້ງຄ່າສ່ວນບຸກຄົນ: Customizable car boot logos, wallpapers, and button colors.
• ລະບົບເຮັດຄວາມເຢັນ: Dual heat sink design with automatic fan control to prevent overheating.

3. ສິ່ງທີ່ຢູ່ໃນກ່ອງ

ຊຸດປະກອບມີອົງປະກອບດັ່ງຕໍ່ໄປນີ້:

• 9" radio unit (x1)
• Single Din Cage (x1)
• Left & Right Bracket (x1)
• WiFi Antenna (x1)
• GPS Antenna (x1)
• ເສົາອາກາດ 4G (x2)
• External Mic (x1)
• ສາຍ USB (x2)
• AR Cable (x1)
• Screen Ribbon Cable (x1)
• ສາຍໄຟ (x1)
• ຄູ່ມືຜູ້ໃຊ້ (x1)

Figure 3.1: Visual representation of included components.

4. ການຕິດຕັ້ງ

The JOYING JY-TT158N4 is designed for plug-and-play installation in compatible Toyota Land Cruiser Prado 120 and Lexus GX470 models (2004-2009). No cutting of factory cables is required. Ensure the vehicle's power is disconnected before beginning installation.

4.1. ການກວດສອບຄວາມເຂົ້າກັນໄດ້ຂອງຍານພາຫະນະ

Verify that your vehicle's dashboard matches the compatible models to ensure proper fitment.

Figure 4.1: Comparison of compatible and incompatible dashboards.

4.2. ການເຊື່ອມຕໍ່ສາຍໄຟ

ເຊື່ອມຕໍ່ສາຍໄຟທີ່ສະໜອງໃຫ້ເຂົ້າກັບພອດທີ່ສອດຄ້ອງກັນໃນເຄື່ອງສຽງລົດ ແລະ ສາຍໄຟຂອງລົດຂອງທ່ານ. ຮັບປະກັນວ່າການເຊື່ອມຕໍ່ທັງໝົດແໜ້ນໜາດີ.

ຮູບ 4.2: ດ້ານຫລັງ view of the car stereo with various ports and connections.

4.3. AR Camera Connection

For connecting AR (Augmented Reality) front and reverse cameras, follow the specific wiring instructions. This typically involves connecting the camera's power cable and video input to the head unit.

5. ການຕິດຕັ້ງເບື້ອງຕົ້ນ

5.1. First Boot

The first boot-up may take 30-40 seconds. Subsequent startups will be faster, typically within 2 seconds.

5.2. ການຈັບຄູ່ Bluetooth

To enable hands-free calling and audio streaming, pair your smartphone via Bluetooth. Navigate to the Bluetooth settings on the car stereo and your phone, then select 'Car BTo' or a similar device name to connect.

5.3. ການເຊື່ອມຕໍ່ CarPlay ແລະ Android Auto

Connect your mobile phone to the car radio via USB cable or Bluetooth to use CarPlay or Android Auto. This allows access to navigation, phone calls, and music on the larger screen.

Figure 5.1: Display showing CarPlay and Android Auto interfaces.

6. ຄໍາແນະນໍາການດໍາເນີນງານ

6.1. ການນຳທາງອິນເຕີເຟດຜູ້ໃຊ້

The system features an intuitive Android interface. Swipe left or right to access different home screens and applications. Tap icons to launch apps like Radio, Music, Video, Navigation, and Settings.

Figure 6.1: Car stereo displaying the main user interface with various application icons.

6.2. Audio and Equalizer Settings

Adjust audio settings and utilize the 48-band graphic equalizer (TDA7851 DSP chip) for optimal sound quality. Preset EQ modes are available, or you can customize your own.

Figure 6.2: Illustration of high-quality sound features and equalizer interface.

6.3. ການຄວບຄຸມສຽງ

Utilize voice commands to control various functions, enhancing driving intelligence and security. This allows for hands-free operation of features like radio, navigation, and calls.

6.4. Dual Screen Functionality

The system supports dual-screen operation, allowing two applications to run simultaneously. For exampຖ້າ​ຫາກ​ວ່າ​, ທ່ານ​ສາ​ມາດ​ມີ​ການ​ນໍາ​ທິດ​ຂ້າງ​ຫນຶ່ງ​ແລະ​ການ​ຫຼິ້ນ​ດົນ​ຕີ​ອີກ​ດ້ານ​ຫນຶ່ງ​.

6.5. HDMI Output

The unit features an HDMI output, allowing you to send uncompressed audio and video signals to external displays, such as headrest monitors, for passenger entertainment.

Figure 6.3: Diagram illustrating HDMI output connection to external screens.

7. ຄຸນສົມບັດເພີ່ມເຕີມ

7.1. Personalized Settings

Customize your car stereo experience with changeable button colors, car boot logos, and a variety of wallpapers.

Figure 7.1: Options for customizing UI elements like button colors and wallpapers.

7.2. ການເຊື່ອມຕໍ່

The unit offers enhanced connectivity with upgraded WiFi signal via an independent antenna for stable and fast internet access, and a built-in 4G module for SIM card data.

Figure 7.2: Illustration of the independent WiFi antenna for improved signal.

7.3. ລະບົບເຮັດຄວາມເຢັນ

A dual heat sink design ensures superior heat dissipation and improved temperature control, enhancing performance stability. The fan automatically activates if the CPU temperature or radio volume exceeds a set warning value.

Figure 7.3: Diagram showing the dual heat sink design and fan control interface.

7.4. ອຸປະກອນເສີມ

Enhance your experience with optional accessories such as OBD2 scanners, AR front cameras, and AR rear cameras (sold separately).

ຮູບ 7.4: ເກີນview of optional accessories for the car stereo.

8. ຂໍ້ມູນຈໍາເພາະ

9. ບໍາລຸງຮັກສາ

• ທໍາຄວາມສະອາດ: ໃຊ້ຜ້າອ່ອນ, ແຫ້ງເພື່ອເຮັດຄວາມສະອາດຫນ້າຈໍແລະພາຍນອກ. ຫຼີກລ້ຽງການເຮັດຄວາມສະອາດຂັດຫຼືສານລະລາຍ.
• ອັບເດດຊອບແວ: ກວດສອບການອັບເດດຊອບແວເປັນໄລຍະເພື່ອຮັບປະກັນປະສິດທິພາບທີ່ດີທີ່ສຸດ ແລະເຂົ້າເຖິງຄຸນສົມບັດໃໝ່.
• ອຸນຫະພູມ: ຢ່າໃຫ້ເຄື່ອງຖືກອຸນຫະພູມສູງເກີນໄປ.

10. ການແກ້ໄຂບັນຫາ

• ບໍ່ມີພະລັງງານ: ກວດສອບການເຊື່ອມຕໍ່ພະລັງງານທັງໝົດ ແລະ ຮັບປະກັນວ່າລະບົບຈູດໄຟຂອງຍານພາຫະນະເປີດຢູ່. ກວດສອບຟິວ.
• ບໍ່ມີສຽງ: Check speaker connections, volume levels, and audio settings (e.g., equalizer, balance). Ensure external ampເຄື່ອງໃຊ້ໄຟຟ້າຈະເປີດຖ້າໃຊ້.
• ບັນຫາການເຊື່ອມຕໍ່ Bluetooth: ໃຫ້ແນ່ໃຈວ່າ Bluetooth ຖືກເປີດໃຊ້ງານທັງໃນສະເຕີລິໂອ ແລະ ໂທລະສັບຂອງທ່ານ. ລອງຍົກເລີກການຈັບຄູ່ ແລະ ຈັບຄູ່ອຸປະກອນຄືນໃໝ່.
• CarPlay/Android Auto ບໍ່ເຊື່ອມຕໍ່: Ensure your phone's operating system is up to date. Try a different USB cable. Verify USB debugging settings for Android Auto if connecting via USB.
• ການສູນເສຍສັນຍານ GPS: ໃຫ້ແນ່ໃຈວ່າເສົາອາກາດ GPS ຖືກຕິດຕັ້ງຢ່າງຖືກຕ້ອງແລະມີຄວາມຊັດເຈນ view ຂອງທ້ອງຟ້າ.

11. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ

ຜະລິດຕະພັນນີ້ມາພ້ອມກັບ a ຮັບປະກັນ 2 ປີ. For technical support, troubleshooting assistance, or warranty claims, please contact JOYING customer service through your purchase platform or the official JOYING webເວັບໄຊ.