1. ບົດແນະນຳ
This manual provides detailed instructions for the installation, operation, and maintenance of your JOYING 10.4 Inch Car Stereo 2K QLED Touch Screen (Model JY-UTS18N12). Please read this manual thoroughly before using the product to ensure proper functionality and to prevent damage. Keep this manual for future reference.
2. ເນື້ອໃນຊຸດ
ກວດສອບວ່າລາຍການທັງຫມົດທີ່ລະບຸໄວ້ຂ້າງລຸ່ມນີ້ແມ່ນລວມຢູ່ໃນຊຸດຂອງທ່ານ. ຖ້າລາຍການໃດຂາດຫາຍໄປຫຼືເສຍຫາຍ, ກະລຸນາຕິດຕໍ່ຝ່າຍຊ່ວຍເຫຼືອລູກຄ້າ.
- 10.4" Radio Unit
- Single DIN Cage
- ເສອແຂນ Mounting
- Plastic Trim Out
- ວົງເລັບຊ້າຍ ແລະຂວາ
- Extraction Keys (2)
- Universal Cable
- ເສົາອາກາດ BT
- ເສົາອາກາດ WiFi (2)
- 4G Antennas (2)
- GPS Antenna
- ສາຍ USB (2)
- ໄມໂຄຣໂຟນພາຍນອກ
- AR Cable
- Screen Ribbon Cable
- ຄູ່ມືຜູ້ໃຊ້

ຮູບທີ 2.1: All components included in the package. This image displays the 10.4-inch radio unit, single DIN cage, mounting sleeve, plastic trim, left and right brackets, extraction keys, various cables (universal, USB, AR, screen ribbon), and antennas (BT, WiFi, 4G, GPS), along with the external microphone and user manual.
3. ຂໍ້ມູນຈໍາເພາະ
Key technical specifications of the JOYING 10.4 Inch Car Stereo:
| ຍີ່ຫໍ້ | ມີຄວາມສຸກ |
| ໝາຍເລກຕົວແບບ | JY-UTS18N12 |
| ຂະໜາດໜ້າຈໍ | 10.4 ນິ້ວ |
| ປະເພດການສະແດງ | QLED |
| ລະບົບປະຕິບັດການ | Android |
| ໂຮງງານຜະລິດ | Qualcomm QCM6490 (8-Core) |
| ໜ່ວຍຄວາມຈຳ (RAM) | 12GB |
| ບ່ອນຈັດເກັບຂໍ້ມູນ (ROM) | 256GB |
| ການເຊື່ອມຕໍ່ | Bluetooth, Ethernet, USB, Wi-Fi (2.4/5/6 GHz), 4G Module |
| ລະບົບນໍາທາງ | GPS, GLONASS, BeiDou, Galileo |
| ຮູບແບບການອອກສຽງ | Stereo (4-channel, 5532 Op-Amp, TDA7850 Ampຊີວິດ) |
| ຄຸນນະສົມບັດພິເສດ | Touchscreen, Wireless CarPlay, Android Auto, DSP, 5G WiFi, Built-in 4G Module |

ຮູບທີ 3.1: ເກີນview of the 10.4-inch Single DIN Car Radio. This image highlights the Snapdragon 6490 processor, 12GB RAM, 256GB storage, 2K QLED display, and Android 13 operating system, alongside a visual representation of the user interface.

ຮູບທີ 3.2: Motherboard Feature Overview. This diagram illustrates the internal components, including the Qualcomm QCM6490 processor, TDA7850 amplifier, Audio DAC AKM 4432, Audio DSP AKM 7739, Radio Tuner NXP TEF6686, and Dual Bluetooth modules, along with HDMI input/output and Type-C output capabilities.
4. ການຕິດຕັ້ງແລະການຕິດຕັ້ງ
Professional installation is recommended for this car stereo system. Incorrect installation can lead to damage to the unit or your vehicle. Ensure the vehicle's power is disconnected before beginning installation.
4.1 ການເຊື່ອມຕໍ່ສາຍໄຟ
ໃຫ້ອ້າງອີງເຖິງແຜນວາດສາຍໄຟທີ່ມາພ້ອມກັບເຄື່ອງຂອງທ່ານສຳລັບການເຊື່ອມຕໍ່ສະເພາະ. ການເຊື່ອມຕໍ່ທົ່ວໄປລວມມີ:
- ພະລັງງານ: Connect the main power harness to the vehicle's power supply (constant 12V, accessory, and ground).
- ລໍາໂພງ: Connect speaker wires to the corresponding vehicle speaker outputs.
- ເສົາອາກາດ: Connect the GPS antenna, WiFi antennas, 4G antennas, and Bluetooth antenna to their respective ports. Position the GPS antenna in a location with a clear view ຂອງທ້ອງຟ້າ.
- USB: Connect USB cables for external devices or data transfer.
- ໄມໂຄຣໂຟນພາຍນອກ: ເຊື່ອມຕໍ່ໄມໂຄຣໂຟນພາຍນອກເພື່ອປັບປຸງຄຸນນະພາບການໂທ ແລະ ຄຳສັ່ງສຽງ.
- ການເຊື່ອມຕໍ່ທາງເລືອກ: Connect AR cable, HDMI input/output, and other auxiliary inputs/outputs as needed.

ຮູບທີ 4.1: Head Unit Rear Interfaces. This image displays the various connection ports on the back of the car stereo, including HDMI input/output, USB Type-C, antenna ports (WiFi, BT, 4G, GPS), and audio/video outputs, providing a visual guide for wiring.
4.2 ການຕິດຕັ້ງຫນ່ວຍງານ
Use the provided single DIN cage, mounting sleeve, and brackets to securely install the head unit into your vehicle's dashboard. Ensure the unit is firmly seated and does not obstruct any vehicle controls.
5. ຄໍາແນະນໍາການດໍາເນີນງານ
5.1 ການດໍາເນີນງານພື້ນຖານ
- ເປີດ/ປິດ: ກົດປຸ່ມເປີດປິດຄ້າງໄວ້ (ຖ້າມີ) ຫຼື ເປີດລະບົບສະຕາດລົດຂອງທ່ານ.
- ໜ້າຈໍສຳຜັດ: Navigate the interface by tapping, swiping, and pinching on the QLED touch screen.
- ການຄວບຄຸມລະດັບສຽງ: ປັບລະດັບສຽງໂດຍໃຊ້ການຄວບຄຸມເທິງໜ້າຈໍ ຫຼືການຄວບຄຸມພວງມາໄລ (ຖ້າເຊື່ອມຕໍ່ ແລະກຳນົດຄ່າ).

ຮູບທີ 5.1: Navigation, Entertainment, and Third-party Apps Interface. This image illustrates the multi-application interface, allowing users to switch between navigation, media playback (like YouTube), and other installed applications by tapping or long-pressing icons.
5.2 GPS Navigation
The unit features precise GPS navigation with support for multiple satellite systems (GPS, GLONASS, BeiDou, Galileo).
- ການນຳທາງແບບເວລາຈິງ: Use pre-installed navigation apps or download your preferred apps from the Google Play Store.
- ແຜນທີ່ອອບໄລນ໌: Download map data for specific regions to use navigation without an internet connection.
- CarPlay/Android Auto Integration: Synchronize your phone's map data to the head unit via CarPlay or Android Auto.

ຮູບທີ 5.2: Multiband GNSS Integration. This image highlights the unit's support for multiple global positioning systems (GPS, GLONASS, NavIC, BeiDou, Galileo, QZSS) across L1 and L5 bands, ensuring accurate and reliable navigation. It also details Wi-Fi 6E standards and features.
5.3 Wireless CarPlay & Android Auto
Connect your smartphone for seamless integration of apps, navigation, music, and voice control.
- ການເຊື່ອມຕໍ່: Supports both wired and wireless connections. Follow the on-screen prompts to pair your phone.
- ຄຸນສົມບັດ: Access phone contacts, maps, music, messages, and use voice assistants (Siri or Google Assistant).
5.4 ການເຊື່ອມຕໍ່ Bluetooth
The unit supports dual-mode Bluetooth for simultaneous connections.
- ການຈັບຄູ່: Enable Bluetooth on your phone and search for the head unit. Select the unit and confirm pairing.
- ຟັງຊັນ: Hands-free calling, audio streaming, and connection to OBD diagnostic dongles.

ຮູບທີ 5.3: Dual-mode Bluetooth and Smartphone Integration. This image demonstrates the dual-mode Bluetooth capability, allowing simultaneous connections to two smartphones or a combination of a phone and an OBD dongle. It also shows the wireless CarPlay and Android Auto interfaces.
5.5 5G WiFi & 4G Module
Access the internet for online navigation, streaming, and app downloads.
- WiFi: Supports dual-band (2.4GHz, 5GHz, 6GHz) WiFi for stable and high-speed connections.
- ໂມດູນ 4G: Insert a compatible SIM card for direct internet access. Note that the 4G module does not support phone calls or SMS.
5.6 ໂມງເຊົ້າ/ວິທະຍຸ FM
Enjoy local radio broadcasts.
- ສະແກນ: Automatically scan and save available stations.
- presets: Preset up to 18 FM stations for quick access.
5.7 ການຕັ້ງຄ່າສຽງ (DSP)
Customize your audio experience with the built-in Digital Signal Processor (DSP).
- ຄວາມສະ ເໝີ ພາບ: Adjust the 48-band EQ to fine-tune sound frequencies.
- ຜົນກະທົບສຽງ: Choose from 20 selectable sound effect styles.
- ສຽງຄວາມສັດຊື່ສູງ: Features AKM 4432 DAC and AKM 7739 DSP for superior sound quality.

ຮູບທີ 5.4: Advanced Audio Customization. This image displays the user interface for audio settings, including a 48-band equalizer and various sound effect styles. It emphasizes the integration of AKM 7739 DSP and AKM 4432 DAC for high-fidelity audio output.

ຮູບທີ 5.5: DTS Sound Enjoyment. This image illustrates the immersive audio experience provided by the 4-channel, 5532 Op-Amp, and TDA7850 Amplifier, creating a rich sound environment within the vehicle.
5.8 ການຕັ້ງຄ່າການສະແດງ
Adjust the display mode for optimal viewing.
- ໂໝດສະຫວ່າງ/ມືດ: Switch between light and dark themes manually or set for automatic switching based on time or ambient light.

ຮູບທີ 5.6: Light/Dark Mode Display. This image demonstrates the car stereo's ability to switch between light and dark display modes, either manually or automatically, to enhance visibility and reduce eye strain in varying lighting conditions.
6. ບໍາລຸງຮັກສາ
ການບໍາລຸງຮັກສາທີ່ເຫມາະສົມຮັບປະກັນອາຍຸຍືນແລະການປະຕິບັດທີ່ດີທີ່ສຸດຂອງສະເຕີລິໂອລົດຂອງທ່ານ.
- ທໍາຄວາມສະອາດຫນ້າຈໍ: ໃຊ້ຜ້າແພທີ່ອ່ອນໆ ທີ່ບໍ່ມີເສັ້ນດ່າງ dampສໍາເລັດດ້ວຍນ້ໍາຫຼືເຄື່ອງເຮັດຄວາມສະອາດຫນ້າຈໍ. ຫຼີກເວັ້ນການສານເຄມີທີ່ຮຸນແຮງ.
- ອັບເດດຊອບແວ: Periodically check for and install software updates to ensure the system has the latest features and bug fixes.
- ລະບົບເຮັດຄວາມເຢັນ: The unit features advanced high-efficiency cooling. Ensure vents are not obstructed.

ຮູບທີ 6.1: Advanced High-Efficiency Cooling. This image highlights the internal cooling system designed to maintain optimal operating temperatures and ensure stable performance of the car stereo.
7. ການແກ້ໄຂບັນຫາ
ຖ້າເຈົ້າພົບບັນຫາ, ເບິ່ງຂັ້ນຕອນການແກ້ໄຂບັນຫາທົ່ວໄປຕໍ່ໄປນີ້:
| ບັນຫາ | ສາເຫດທີ່ເປັນໄປໄດ້ | ການແກ້ໄຂ |
|---|---|---|
| ຫນ່ວຍບໍລິການບໍ່ເປີດ | ສາຍໄຟບໍ່ຖືກຕ້ອງ, ຟິວຂາດ, ບັນຫາພະລັງງານຂອງຍານພາຫະນະ | Check power connections, inspect fuses, verify vehicle's power supply. |
| ບໍ່ມີສຽງອອກ | Incorrect speaker wiring, volume too low, audio settings issue | Verify speaker connections, increase volume, check audio output settings (e.g., balance, fader, DSP). |
| ສັນຍານ GPS ເສຍ ຫຼືບໍ່ຖືກຕ້ອງ | GPS antenna placement, environmental interference | ໃຫ້ແນ່ໃຈວ່າເສົາອາກາດ GPS ມີຄວາມຊັດເຈນ view of the sky. Avoid placing near metal objects. |
| Bluetooth/WiFi connection issues | Device not paired, interference, incorrect settings | Ensure Bluetooth/WiFi is enabled on both devices. Re-pair devices. Check for other wireless interference. |
| ໜ້າຈໍສໍາຜັດບໍ່ຕອບສະໜອງ | Software glitch, physical damage | ປິດເປີດເຄື່ອງໃໝ່. ຖ້າບັນຫາຍັງຄົງຢູ່, ໃຫ້ຕິດຕໍ່ຫາຝ່າຍສະໜັບສະໜູນລູກຄ້າ. |
For issues not covered here, please refer to the official JOYING support resources.
8. ອຸປະກອນເສີມ
Enhance your driving experience with compatible accessories (sold separately):
- AR Front Camera: Records the road ahead while driving, providing a real-time view.
- AR Rear Camera: Automatically switches to a reverse display when backing up, enhancing safety.
- OBD2 Dongle: Connects via Bluetooth to retrieve real-time data and diagnostic trouble codes from your vehicle's computer.

ຮູບທີ 8.1: Optional Accessories. This image displays additional accessories that can be integrated with the car stereo, including an AR front camera for recording, an OBD2 dongle for vehicle diagnostics, and an AR rear camera for improved reversing safety.
9. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ
9.1 ຂໍ້ມູນການຮັບປະກັນ
This JOYING product comes with a ຮັບປະກັນ 2 ປີ ນັບຈາກວັນທີ່ຊື້. ການຮັບປະກັນກວມເອົາຂໍ້ບົກພ່ອງຈາກການຜະລິດ ແລະ ການເຮັດວຽກຜິດປົກກະຕິພາຍໃຕ້ການນໍາໃຊ້ປົກກະຕິ. ມັນບໍ່ກວມເອົາຄວາມເສຍຫາຍທີ່ເກີດຈາກການຕິດຕັ້ງທີ່ບໍ່ຖືກຕ້ອງ, ການໃຊ້ຜິດວິທີ, ອຸບັດຕິເຫດ ຫຼື ການດັດແປງທີ່ບໍ່ໄດ້ຮັບອະນຸຍາດ.
9.2 ສະຫນັບສະຫນູນລູກຄ້າ
For technical assistance, warranty claims, or further inquiries, please contact JOYING customer support through their official website or the retailer where the product was purchased. Please have your model number (JY-UTS18N12) and proof of purchase ready when contacting support.