1. ຜະລິດຕະພັນເກີນview
The SJOYBRING Wireless Double Din Carplay & Android Auto Car Stereo is a 7-inch full HD capacitive touchscreen unit designed to enhance your in-car entertainment and connectivity. It features wireless Apple CarPlay and Android Auto, Bluetooth, 4-channel RCA output, high power output, subwoofer support, and includes a backup camera.

ຮູບພາບ 1.1: ດ້ານຫນ້າ view of the SJOYBRING car stereo displaying the CarPlay interface.
2. ເນື້ອໃນຊຸດ
ກວດສອບວ່າລາຍການທັງຫມົດທີ່ລະບຸໄວ້ຂ້າງລຸ່ມນີ້ແມ່ນລວມຢູ່ໃນຊຸດຂອງທ່ານ:
- Head Unit (Car Stereo)
- ກອບ
- ຫລັງ View ກ້ອງຖ່າຍຮູບ
- ສາຍກ້ອງຖ່າຍຮູບສຳຮອງ
- ສາຍເຊືອກ
- ການຄວບຄຸມໄລຍະໄກ
- ຄູ່ມືຜູ້ໃຊ້ (ເອກະສານນີ້)
- ວົງເລັບຕິດ
- ເຄື່ອງມື disassembly
- ສະກູ (ຂະໜາດຕ່າງໆ)

Image 2.1: Visual representation of the SJOYBRING car stereo package contents.
3. ການຕິດຕັ້ງແລະການຕິດຕັ້ງ
3.1 ຄຳແນະນຳໃນການຕິດຕັ້ງທີ່ສຳຄັນ
- The standard size of this unit is 170mm x 97mm. Ensure your vehicle's dashboard opening matches this size.
- If the stereo size does not fit your dash, an additional suitable dash kit may be required (not included).
- Read this instruction manual thoroughly before beginning installation.
- Some vehicles may require additional accessories for installation, such as a wire harness adapter and a radio antenna adapter specific to your car model (not included).
3.2 ແຜນວາດສາຍ
Refer to the following diagram for proper wiring connections. Incorrect wiring can damage the unit or your vehicle's electrical system.

Image 3.1: ISO Standard Double DIN wiring and dimension diagram.
3.3 ດ້ານຫຼັງ View ການເຊື່ອມຕໍ່ກ້ອງ
The included HD night vision rear view camera provides a 170° ultra-wide viewing angle and is waterproof. Connect the camera as shown in the diagram below. The display will automatically switch to the rear view ເມື່ອລົດຢູ່ໃນເກຍປີ້ນ.

Image 3.2: One-step wiring connection for the rear camera.
4. ຄໍາແນະນໍາການດໍາເນີນງານ
4.1 ລະບົບໄຮ້ສາຍ Apple CarPlay ແລະ Android Auto
Connect your smartphone to the car stereo via Bluetooth and Wi-Fi for wireless Apple CarPlay or Android Auto functionality. This allows access to navigation, music, messages, and other phone features directly on the stereo's screen. Voice control via Siri or Google Assistant is supported for safer operation.

Image 4.1: Wireless Apple CarPlay and Android Auto in operation.
4.2 Wired Mirror Link
The unit supports wired mirror link for both iOS and Android phones (no version limit). Use a USB connection to mirror your smartphone's screen, displaying apps like Google Maps, Spotify, or YouTube on the 7-inch HD touchscreen.

Image 4.2: Wired Mirror Link functionality.
4.3 ຄຸນສົມບັດສຽງ
- 4.2-Channel Audio Output: Features 4 channels of pre-amplifier (RCA) for front right, front left, rear right, and rear left speakers, allowing for precise sound adjustment.
- ຜົນຜະລິດ Subwoofer: Includes two high RMS power subwoofer outputs for enhanced bass effects.
- EQ 10 ແຖບ: An integrated 10-band audio equalizer allows customization of the music effect.

Image 4.3: 4.2 Channel Audio Output diagram.

Image 4.4: 10-Band Equalizer interface.
4.4 ການເຊື່ອມຕໍ່ Bluetooth
Utilizes the latest Bluetooth technology with an independent Bluetooth module and antenna for a strong and stable connection, ensuring clear calls and uninterrupted music playback.

Image 4.5: Latest Bluetooth technology for stable connection.
4.5 ການຄວບຄຸມພວງມາໄລ (SWC)
The unit supports steering wheel controls, allowing you to manage audio functions without taking your hands off the wheel. Refer to the wiring diagram for SWC connections and the unit's settings for programming.

Image 4.6: Steering Wheel Control setup interface.
4.6 FM & AM Radio
Access FM radio frequencies from 87.5 to 107.9 MHz and AM radio frequencies from 530 to 1710 KHz. The unit allows for station presets and scanning.

Image 4.7: FM & AM Radio interface.
5. ບໍາລຸງຮັກສາ
To ensure the longevity and optimal performance of your SJOYBRING car stereo, follow these maintenance guidelines:
- ທໍາຄວາມສະອາດຫນ້າຈໍ: ໃຊ້ຜ້າແພທີ່ອ່ອນນຸ່ມ, ບໍ່ມີສານດ່າງເພື່ອເຊັດໜ້າຈໍສຳຜັດຄ່ອຍໆ. ສໍາລັບ smudges stubborn, ເລັກນ້ອຍ dampໃສ່ຜ້າດ້ວຍນ້ໍາຫຼືເຄື່ອງເຮັດຄວາມສະອາດຫນ້າຈໍທີ່ປອດໄພ. ຫຼີກເວັ້ນການສານເຄມີທີ່ຮຸນແຮງຫຼືວັດສະດຸຂັດ.
- ການກຳຈັດຂີ້ຝຸ່ນ: Regularly clean dust from the unit's vents and buttons using a soft brush or compressed air.
- ການຄວບຄຸມອຸນຫະພູມ: ຫຼີກລ່ຽງການເອົາເຄື່ອງໄປວາງໄວ້ໃນອຸນຫະພູມທີ່ຮຸນແຮງເປັນເວລາດົນ.
- ການກວດກາສາຍໄຟ: ກວດສອບການເຊື່ອມຕໍ່ສາຍໄຟທັງໝົດເປັນໄລຍະເພື່ອຮັບປະກັນວ່າພວກມັນປອດໄພ ແລະ ບໍ່ມີຄວາມເສຍຫາຍ.
6. ການແກ້ໄຂບັນຫາ
If you encounter issues with your SJOYBRING car stereo, refer to the following common troubleshooting steps:
- ບໍ່ມີພະລັງງານ: Check all power connections, including the ACC (accessory) and 12V constant power wires. Ensure the vehicle's fuse for the stereo is not blown.
- ບໍ່ມີສຽງ: Verify speaker connections are correct. Check the volume level and ensure the mute function is not activated. Confirm the audio source is properly selected.
- ບັນຫາການເຊື່ອມຕໍ່ Bluetooth: Ensure Bluetooth is enabled on both the stereo and your smartphone. Delete previous pairings and attempt to re-pair. Move closer to the unit if interference is suspected.
- CarPlay/Android Auto ບໍ່ເຊື່ອມຕໍ່: For wireless connection, ensure both Bluetooth and Wi-Fi are active on your phone and the stereo. For wired mirror link, try a different USB cable or port.
- ກ້ອງຖ່າຍຮູບສຳຮອງບໍ່ສະແດງ: Check the camera's power and video signal connections. Ensure the reverse gear trigger wire is correctly connected to the vehicle's reversing light circuit.
- ໜ້າຈໍສໍາຜັດບໍ່ຕອບສະໜອງ: ລອງຣີສະຕາດໜ່ວຍ. ຖ້າບັນຫາຍັງຄົງຢູ່, ໃຫ້ຕິດຕໍ່ຝ່າຍຊ່ວຍເຫຼືອລູກຄ້າ.
If these steps do not resolve the issue, please contact SJOYBRING customer support for further assistance.
7. ຂໍ້ມູນຈໍາເພາະ
| ໝາຍເລກຕົວແບບ | 7825d65e-cac9-443c-8d2b-17a564819d91 |
| ຈໍສະແດງຜົນ | 7 Inch Full HD Capacitive Touchscreen (1024 x 600 resolution) |
| ການເຊື່ອມຕໍ່ | Wireless Apple CarPlay, Wireless Android Auto, Bluetooth, Wired Mirror Link (USB) |
| ຮູບແບບການອອກສຽງ | ສະເຕຣິໂອ |
| ການຕັ້ງຄ່າຊ່ອງສຽງອ້ອມຮອບ | 4 Channel (RCA Pre-amp ຜົນຜະລິດ) |
| Subwoofer Output | 2 High RMS Power Outputs |
| Equalizer | 10-Band EQ |
| ຜົນຜະລິດພະລັງງານສູງສຸດ | ຂະ ໜາດ 60W x 4 |
| ການເຮັດວຽກ Voltage | DC 12V |
| ຄວາມຖີ່ວິທະຍຸ | FM: 87.5~107.9MHz, AM: 530~1710KHz |
| ການເຂົ້າລະຫັດວິດີໂອ | H.264, H.265/HEVC, MPEG-4 |
| ນ້ໍາຫນັກລາຍການ | 2.7 ປອນ |
| ຂະໜາດແພັກເກັດ | 9.25 x 6.3 x 5.94 ນິ້ວ |
| ຜູ້ຜະລິດ | SJOYBRING |
8. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ
8.1 ຂໍ້ມູນການຮັບປະກັນ
For specific warranty details regarding your SJOYBRING car stereo, please refer to the warranty card included in your product packaging or contact SJOYBRING customer support directly. Warranty terms typically cover manufacturing defects for a specified period from the date of purchase.
8.2 ສະຫນັບສະຫນູນລູກຄ້າ
If you have any questions, require technical assistance, or need to report an issue, please contact SJOYBRING customer support. Contact information can usually be found on the manufacturer's official webສະຖານທີ່ຫຼືຢູ່ໃນການຫຸ້ມຫໍ່ຜະລິດຕະພັນ.
Manufacturer: SJOYBRING
For the most up-to-date support information, visit the official SJOYBRING store on Amazon: SJOYBRING Store