1. Introdução
This manual provides detailed instructions for the installation, operation, and maintenance of your Inefala 9-Inch Android Car Stereo. Please read this manual thoroughly before using the product to ensure proper functionality and safety. This unit is designed to enhance your driving experience with features such as Wireless Carplay, Android Auto, GPS Navigation, WiFi connectivity, FM/RDS Radio, Bluetooth 5.0, 32-band Equalizer (DSP), Steering Wheel Control (SWC), and support for a backup camera.
2. O que está na caixa
- 1 x Aparelho de Som Automotivo Android
- 1 x Cabo de alimentação
- 1 x Antena GPS
- 1 x Backup Camera Input Cable
- 1 x cabo RCA
- 3 x Cabo USB
- 2 x Suporte de montagem
- Ferramenta de Instalação 1 x
- 1 x Manual de Instruções
- 1 x câmera de backup
- 1 x microfone externo
3. Compatibilidade
This Inefala Android Car Stereo is specifically designed for Toyota Tacoma models from 2005 to 2015. Please ensure your vehicle's central control panel matches the compatible configurations shown in the product images. This product supports Option A (Low Configuration) directly. If your vehicle has Option B (High Configuration), please contact customer service for suitable recommendations.

Image: Inefala Android Car Stereo installed in a Toyota Tacoma dashboard, showing compatibility with low configuration models (Fit) and incompatibility with high configuration models (Not Fit).
4. Configuração e instalação
Follow these steps to install your new Inefala Android Car Stereo. It is recommended to watch the provided installation video for a visual guide.
4.1. Center Console Disassembly and Wiring
This video demonstrates the process of disassembling the center console and connecting the wiring for the Inefala Android Car Stereo in a Toyota Tacoma.
Video: Detailed guide on how to disassemble the center console and perform the wiring for the Inefala Android Car Stereo (Model A7175) in a Toyota Tacoma.
- Remove Trim Panels: Carefully use a prying tool to remove the trim panels around the existing radio and climate controls.
- Disconnect Climate Control Unit: Disconnect the electrical connectors from the climate control unit.
- Unscrew Old Radio: Locate and remove the four 10mm bolts securing the old radio. Two bolts are visible, and two are deeper behind the hazard light area, requiring a long extension for your socket wrench.
- Disconnect Old Radio Wiring: Carefully disconnect all electrical connectors (typically five) and the antenna cable from the back of the old radio.
- Transfer Hazard Light/Clock Module: Remove the hazard light and clock module from the old radio assembly. This involves unscrewing small screws and carefully prying tabs. This module will be integrated into the new stereo's frame.
- Conecte o novo chicote de fios: Connect the provided wiring harness from the new Inefala stereo to the vehicle's existing wiring. Ensure all connections are secure and correctly matched.
- Connect GPS Antenna and Other Cables: Attach the GPS antenna, rearview camera cable (if applicable), and any other auxiliary cables to the new stereo unit.
- Funcionalidade de teste: Before fully securing the new stereo, briefly turn on the vehicle and test the basic functions of the stereo (power, audio, touch screen, Bluetooth, etc.) to ensure all connections are correct.
- Secure New Stereo: Carefully slide the new stereo unit into the dashboard opening, ensuring no wires are pinched. Snap the unit into place and re-install any screws or trim panels in reverse order of removal.
5. Instruções de operação
Your Inefala Android Car Stereo offers a wide range of features. Below are instructions for common operations. Refer to the operation demonstration video for visual guidance on settings.
Video: Comprehensive demonstration of various functions and settings of the Inefala Android Car Stereo.
5.1. Conexão wifi
Para se conectar ao Wi-Fi, navegue até Configurações > Rede e Internet > Wi-Fi. Select your desired network, enter the password, and connect. Once connected, you can use online apps like YouTube, Google, etc. (Refer to video: 0:05 - 0:34)

Image: The car stereo display showing the built-in WiFi and GPS Navigation interfaces, indicating internet connectivity and mapping capabilities.
5.2. Ajuste de brilho da tela
Adjust screen brightness via Settings > Car Settings > Display > Brightness. Use the slider to set day and night brightness levels. You can also swipe down the status bar for quick adjustments. (Refer to video: 0:34 - 0:52)
5.3. Configurações de idioma
To change the system language, go to More Settings > Language & input > Language Setting. Add and select your preferred language. (Refer to video: 0:52 - 1:07)
5.4. Configurações de tempo
Set the date and time under More Settings > Date and time. You can choose to use GPS-provided time for automatic synchronization. (Refer to video: 1:07 - 1:16)
5.5. Calibração por toque (calibração de cinco pontos)
For touch screen calibration, go to Configuração de fábrica (password: 1234) > Touch Calibration. Follow the on-screen prompts to touch the cross centers. (Refer to video: 1:16 - 1:39)
5.6. Touch Screen Learning
To learn touch button functions, navigate to Configuração de fábrica (password: 1234) > Touch Button Learning. Press the corresponding button on the interface and then the physical button to assign functions. (Refer to video: 1:39 - 1:57)
5.7. Aprendizagem Chave
For physical knob/panel button learning, go to Configuração de fábrica (password: 1234) > Knob Panel Button Learning. Select the function to learn, then press and hold the corresponding physical button. (Refer to video: 1:57 - 2:19)
5.8. Aprendizagem dos controles do volante
To configure steering wheel controls, access Configuração de fábrica (password: 1234) > Party Control Learning. Select a function on the screen, then press and hold the corresponding button on your steering wheel to assign it. (Refer to video: 2:19 - 2:41)

Image: The car stereo display showing the Steering Wheel Control learning interface, with an inset image of a steering wheel highlighting the control buttons.
5.9. Reverse Camera Format Selection
To set the correct format for your backup camera, go to Configuração de fábrica (password: 1234) > Backcar Source Settings. Choose the appropriate camera source (e.g., AHD 720P 25fps, AHD 1080P 30fps) based on your camera type. (Refer to video: 2:41 - 2:51)
5.10. Car System Protocol Settings
For specific car system protocol settings, navigate to Configuração de fábrica (password: 1234) > Can Settings. Select your vehicle's brand, model, year, and protocol as required. (Refer to video: 2:51 - 3:05)
5.11. Limpar Memória
To optimize performance, swipe down from the top of the screen and tap the 'System Optimize' icon to clear memory. (Refer to video: 3:05 - 3:10)
5.12. UI Theme
The stereo offers 59 UI themes. To change the theme, swipe down from the top of the screen and select 'UI Theme'. Choose from various themes to customize your interface. Some themes allow wallpaper customization. (Refer to video: 3:10 - 3:27)
5.13. Radio Settings (FM/RDS)
Access the Radio app to adjust radio bands, frequencies, and search for stations. The FM/RDS radio features 30 preset stations. (Refer to video: 3:27 - 3:39)

Image: The car stereo display showing the FM/RDS Radio interface with frequency adjustments and the Bluetooth 5.0 interface for hands-free calling and music streaming.
5.14. EQ Settings (32EQ/DSP)
Customize your audio experience using the pre-installed DSP tuning software. Navigate to the EQ settings to adjust frequency, AE, and 32-band equalization. You can select from preset modes (User, Standard, Rock, Pop, Live, Dance, Classical, Soft, Jazz) or manually adjust the sound field. (Refer to video: 3:39 - 4:15)
5.15. Conexão Bluetooth
To connect your phone via Bluetooth, open the BT Call app. Ensure Bluetooth is enabled on your phone and the stereo. Procurar available devices, select 'Android Bluedroid', and pair using the PIN (default: 1234). Once connected, you can make hands-free calls and stream music. (Refer to video: 4:15 - 4:37)
5.16. CarPlay Connection
For Wireless/Wired CarPlay, open the CP Link app. Connect your iPhone via Bluetooth or USB. Follow the prompts on your phone to allow CarPlay access. This enables navigation, music, calls, and more. (Refer to video: 4:37 - 5:02)

Image: The car stereo display showing the Wireless Carplay and Android Auto interfaces, demonstrating phone integration for navigation, music, and calls.
5.17. Android Auto Connection
For Wireless/Wired Android Auto, open the Android Auto app. Connect your Android phone via Bluetooth or USB. Follow the prompts on your phone to allow Android Auto access. This enables navigation, music, calls, and more. (Refer to video: 5:02 - 5:26)
5.18. Navegação GPS
The unit supports online and offline maps. Connect to Wi-Fi for online maps or download offline maps. Use the navigation app to get real-time road conditions and directions. (See image in 5.1)
5.19. Tela Dividida
The 9-inch screen supports split-screen functionality, allowing you to run two applications simultaneously, such as GPS navigation and video playback.
5.20. Link alternativo
Mirror Link functionality allows you to display your smartphone's screen directly on the stereo's display, providing access to maps, videos, and other apps.
5.21. Traseira View Câmera
The system includes an AHD backup camera. When the vehicle is in reverse, the camera feed will automatically display on the screen, assisting with parking and maneuvering.
6. Manutenção
To ensure the longevity and optimal performance of your Inefala Android Car Stereo, follow these maintenance guidelines:
- Limpeza de tela: Use a soft, lint-free cloth to gently wipe the touchscreen. Avoid abrasive cleaners or harsh chemicals that could damage the display.
- Atualizações de software: Periodically check for software updates to ensure you have the latest features and bug fixes. Updates can typically be performed via Wi-Fi.
- Evite temperaturas extremas: Do not expose the unit to extreme temperatures for prolonged periods, as this can affect its electronic components.
- Conexões de cabo: Certifique-se de que todos os cabos permaneçam firmemente conectados. Conexões soltas podem causar funcionamento intermitente.
7. Solução De Problemas
If you encounter issues with your Inefala Android Car Stereo, refer to the following common troubleshooting tips:
- Sem energia: Check all power cable connections. Ensure the vehicle's ignition is on. Verify the fuse for the stereo is intact.
- Sem som: Check speaker wire connections. Ensure the volume is not muted or set too low. Verify EQ settings are not causing audio issues.
- Problemas de conexão Bluetooth: Ensure Bluetooth is enabled on both the stereo and your phone. Delete previous pairings and attempt to re-pair. Restart both devices.
- CarPlay/Android Auto não está conectando: Ensure your phone's operating system is up to date. Try a different USB cable if using a wired connection. Restart both devices.
- Perda de sinal GPS: Certifique-se de que a antena GPS esteja instalada corretamente e com uma conexão desobstruída. view do céu.
- Controles do volante não funcionam: Re-perform the steering wheel control learning process as described in section 5.8. Check wiring connections for SWC.
- Tela sensível ao toque não responde: Perform a touch calibration as described in section 5.5. If the issue persists, try restarting the unit.
If these steps do not resolve the issue, please contact Inefala customer support for further assistance.
8. Especificações
| Recurso | Descrição |
|---|---|
| Marca | Inefala |
| Tamanho da tela | 9 polegadas |
| Sistema operacional | Androide 13 |
| CPU | Processador de 8 núcleos |
| Memória | 6 GB de RAM + 128 GB de ROM |
| Conectividade | Bluetooth 5.0, USB, Wi-Fi |
| Características especiais | Wireless/Wired Carplay, Android Auto, Mirror Link, GPS Navigation, 32EQ/DSP, FM/RDS Radio, 59 UI Themes, SWC, Backup Camera, Split Screen |
| Tipo de exibição | 9 Inch HD Touchscreen (1280*720 resolution) |
| Dimensões (C x L x A) | 2.34"C x 9.36"L x 7.9"A |
9. Garantia e Suporte
Your Inefala Android Car Stereo comes with a Garantia de 24 meses. We are responsible for handling all quality issues within 24 months from the date of purchase. For any questions or support needs, please do not hesitate to contact us directly.
- Política de devolução: Devolução gratuita em 30 dias.
- Suporte online: Support online inquiry, reply within 24 hours.
- E-mail de contato: inefalatech@163.com