1. Oloa Ua Ovaview
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.

Ata 1.1: Luma view of the SJOYBRING car stereo displaying the CarPlay interface.
2. Mea i totonu o le afifi
Fa'amaonia o mea uma o lo'o lisiina i lalo o lo'o aofia i lau afifi:
- Head Unit (Car Stereo)
- Fa'avaa
- Tua View Meapueata
- Uaea Meapue Lagolago
- Galueaiina Wiring
- Pulea Mamao
- Tusi Lesona a le Tagata (lenei pepa)
- Fa'amau Fa'amau
- Meafaigaluega La'ese
- Siu (eseese lapopoa)

Image 2.1: Visual representation of the SJOYBRING car stereo package contents.
3. Seti ma Fa'apipi'i
3.1 Important Installation Tips
- 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 Ata uaea
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 Tua View Fesoʻotaʻiga i mea puʻeata
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 when the vehicle is in reverse gear.

Image 3.2: One-step wiring connection for the rear camera.
4. Fa'atonuga o Galuega
4.1 Wireless Apple CarPlay & 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 Mea Fa'alogo
- 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.
- Fa'aoso le Subwoofer: Includes two high RMS power subwoofer outputs for enhanced bass effects.
- 10-Fili EQ: 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 Feso'ota'iga 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 Steering Wheel Control (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. Tausiga
To ensure the longevity and optimal performance of your SJOYBRING car stereo, follow these maintenance guidelines:
- Fa'amama lau: Fa'aaogā se ie mālū, leai se liu e solo lemu le lau pa'i. Mo ma'a'a ma'a'a, fai sina oampi le ie i le vai po'o se fa'amama puipui. Aloese mai vaila'au malolosi po'o mea fa'a'a'asa.
- Ave'esea le pefu: Regularly clean dust from the unit's vents and buttons using a soft brush or compressed air.
- Pulea o le vevela: Avoid exposing the unit to extreme temperatures for extended periods.
- Su'ega uaea: Periodically check all wiring connections to ensure they are secure and free from damage.
6. Faʻafitauli
If you encounter issues with your SJOYBRING car stereo, refer to the following common troubleshooting steps:
- Leai se Malosi: Check all power connections, including the ACC (accessory) and 12V constant power wires. Ensure the vehicle's fuse for the stereo is not blown.
- Leai se leo: Verify speaker connections are correct. Check the volume level and ensure the mute function is not activated. Confirm the audio source is properly selected.
- Fa'afitauli Feso'ota'iga 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.
- E le Feso'ota'i le CarPlay/Android Auto: 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.
- E le o Fa'aalia le Mea Pueata Fa'aleoleo: 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.
- E le tali mai le lau pa'i: Try restarting the unit. If the issue persists, contact customer support.
If these steps do not resolve the issue, please contact SJOYBRING customer support for further assistance.
7. Fa'amatalaga
| Numera Fa'ata'ita'i | 7825d65e-cac9-443c-8d2b-17a564819d91 |
| Fa'aaliga | 7 Inch Full HD Capacitive Touchscreen (1024 x 600 resolution) |
| Feso'ota'i | Wireless Apple CarPlay, Wireless Android Auto, Bluetooth, Wired Mirror Link (USB) |
| Leo Faʻalauiloa Galuega | Stereo |
| Fa'atonuga alavai leo si'o | 4 Channel (RCA Pre-amp galuega faatino) |
| Fa'aoso le Subwoofer | 2 High RMS Power Outputs |
| Equalizer | 10-Fili EQ |
| Mata'utia Fa'aaogāga Malosi | 60W x 4 |
| Galulue Voltage | DC 12V |
| Leitio Faafia | FM: 87.5~107.9MHz, AM: 530~1710KHz |
| Video Encoding | H.264, H.265/HEVC, MPEG-4 |
| Mea mamafa | 2.7 pauna |
| Fuafuaga Mea | 9.25 x 6.3 x 5.94 inisi |
| Tufuga | OLIOLI |
8. Fa'amaonia ma Lagolago
8.1 Fa'amatalaga Fa'amaonia
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 Fesoasoani mo Tagata Fa'atau
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 webnofoaga po'o luga ole afifiina o oloa.
Manufacturer: SJOYBRING
For the most up-to-date support information, visit the official SJOYBRING store on Amazon: SJOYBRING Store