CAMECHO A4400H6MI2

CAMECHO 4G+64G Android Car Stereo Instruction Manual

Modello: A4400H6MI2

1. Introduzione

This manual provides detailed instructions for the installation, operation, and maintenance of your CAMECHO 4G+64G Android Car Stereo. Please read this manual thoroughly before installation and use to ensure proper function and to maximize your experience.

1.1 Modelli di auto applicabili

This Android car stereo is designed for specific vehicle models and years. It is compatible with:

  • 2007-2011 GMC Sierra Radio
  • 2007-2013 Chevy Silverado 1500HD 2500HD 3500HD Radio

Ensure your vehicle's dashboard configuration matches the compatible types shown in the image below. This unit does not support OEM backup cameras.

Compatibility chart showing various car stereo panel types for GMC Sierra and Chevy Silverado, indicating which are compatible and which are not.
Figure 1.1: Compatible and incompatible car stereo panel types for GMC Sierra and Chevy Silverado models. Please verify your vehicle's dashboard matches the 'Fit' exampmeno.

2. Configurazione e installazione

2.1 Elenco di imballaggio

Prima di iniziare l'installazione, verificare che tutti i componenti siano presenti nella confezione:

  • 1 unità principale Android
  • 1 telecamera di retromarcia HD
  • 1 x microfono esterno
  • 1 x piccolo corno
  • 1 x scatola di protocollo (CANBUS)
  • 1 antenna GPS
  • 1 x adattatore antenna
  • 1 x cavo di alimentazione
  • 1 x Cavo RCA
  • 2 x Cavi USB
  • 1 posteriore View Cavo di ingresso della telecamera
  • 1 x Manuale utente
Diagram showing the dimensions of the head unit and all included accessories: power cable, RCA cable, CANBUS plug, USB cables, GPS antenna, adapter antenna, rear camera input, small microphone, and AHD rear camera.
Figure 2.1: Head unit dimensions and included accessories.

2.2 Note generali sull'installazione

Installation typically involves removing the factory radio, connecting the new head unit's wiring harness to the vehicle's harness, and securing the unit in the dashboard. Professional installation is recommended if you are unfamiliar with car audio wiring.

2.3 Wiring and CANBUS Connection

Ensure all wiring connections are secure. The CANBUS protocol box is crucial for integrating the stereo with your vehicle's systems, including steering wheel controls. Connect the 8-pin plug into the head unit's connector. Confirm the CANBUS box is properly connected.

Wiring diagram showing connections for power, RCA, CANBUS, and steering wheel control. Notes indicate connecting the 8-pin plug for steering wheel control and confirming CANBUS connection.
Figure 2.2: Main wiring connections, including CANBUS and steering wheel control.

2.4 Installazione della telecamera per la retromarcia

The included HD backup camera enhances driving safety. Follow these steps for installation:

  1. Connect the positive pole of the camera's power supply to the car's reversing light positive wire.
  2. Connect the negative pole of the camera's power supply to the car's reversing light negative wire.
  3. Il grilletto di retromarcia è controllato dallo stereo; non è necessario alcun collegamento separato per il filo del grilletto.
  4. Connect the white plug of the camera input cable to the main device.

Nota: L'ingresso per la retromarcia deve essere collegato anche se la telecamera per la retromarcia non viene utilizzata.

Diagram illustrating the wiring for the reversing camera, showing connections to the car's reversing light and the head unit's camera input.
Figura 2.3: Schema elettrico della telecamera per la retromarcia.

3. Istruzioni per l'uso

3.1 Apple CarPlay e Android Auto wireless

L'unità supporta Apple CarPlay e Android Auto wireless per un'integrazione perfetta con gli smartphone.

Per Apple CarPlay wireless:

  1. Open the "ApplePlay" app on the head unit.
  2. Turn on Bluetooth on your iPhone and select the car radio's Bluetooth name to pair.
  3. Allow access to Contacts and Favorite Sync when prompted.
  4. Wait for a moment, and the CarPlay mode will activate.

Per Android Auto wireless:

  1. Open the "Android Auto" app on the head unit.
  2. Turn on Bluetooth on your Android phone and select the car radio's Bluetooth name to pair.
  3. Wait for a moment, and the Android Auto mode will activate.
Screenshots showing the user interfaces for Wireless Apple CarPlay and Android Auto on the car stereo, with icons for phone, music, maps, and messages.
Figura 3.1: Interfacce wireless Apple CarPlay e Android Auto.

3.2 Navigazione GPS e connessione WiFi

The head unit supports both online and offline navigation. It comes with the "Here WeGo" offline map app pre-installed.

  • Navigazione GPS: Use the built-in GPS module for accurate positioning and navigation. You can download additional navigation apps from the app store.
  • Connessione wifi: Connect to a WiFi hotspot (e.g., from your smartphone) to access online features, stream music, download apps, and browse the internet.
Screenshots demonstrating GPS navigation with map display and icons for various navigation apps. Also shows a WiFi icon indicating connectivity.
Figura 3.2: Funzionalità di navigazione GPS e connettività WiFi.

Radio Bluetooth 3.3, 5.0 e FM RDS

  • Bluetooth 5.0: Connect your smartphone via Bluetooth for hands-free calling and A2DP music streaming. Access your phone's contacts and call history directly from the head unit.
  • Radio FM RDS: Tune into FM radio stations with 18-station presets. RDS (Radio Data System) provides additional information like station name and song title where available.
Image showing a car interior with the stereo displaying a Bluetooth call interface and music playback. A separate image shows the FM radio interface with station presets and RDS information.
Figure 3.3: Bluetooth 5.0 for calls and music, and FM RDS Radio interface.

3.4 Equalizzatore a 32 bande

Customize your audio experience with the built-in 32-band equalizer. Adjust frequencies to match your musical preferences and vehicle acoustics. Various preset sound modes are available.

Screenshot of the 32-band equalizer interface on the car stereo, showing adjustable frequency bands and sound field modes.
Figure 3.4: 32-Band Equalizer interface for audio customization.

3.5 Visualizzazione facoltativa della home page dell'APP

Personalize your home screen by selecting and rearranging the application icons you wish to display. This allows for quick access to your most frequently used apps.

Screenshots demonstrating how to customize the home page by dragging and dropping app icons to different positions on the screen.
Figure 3.5: Customizing the home page app display.

3.6 Collegamento specchio

The unit supports phone mirror link functionality (wirelessly only), allowing you to cast your smartphone's screen to the car radio touchscreen for viewcontenuto.

Image showing a car stereo screen mirroring a smartphone display, with icons for Apple and Android devices.
Figura 3.6: Funzionalità Mirror Link.

4. Manutenzione

Per garantire la longevità e le prestazioni ottimali del tuo autoradio Android CAMECHO, segui queste linee guida per la manutenzione:

  • Pulizia: Utilizzare un panno morbido e asciutto per pulire lo schermo e l'unità. Evitare detergenti abrasivi o solventi che potrebbero danneggiare la superficie.
  • Aggiornamenti software: Controlla periodicamente la presenza di aggiornamenti software tramite le impostazioni di sistema per assicurarti di disporre delle funzionalità più recenti e delle correzioni di bug. Per gli aggiornamenti è necessaria una connessione Internet stabile.
  • Temperatura: Evitare di esporre l'unità a temperature estreme per periodi prolungati.
  • Energia: Assicuratevi che l'impianto elettrico del vostro veicolo sia in buone condizioni per evitare fluttuazioni di potenza che potrebbero influire sull'unità.

5. Risoluzione Dei Problemi

5.1 Nessun suono

If you experience no sound from the stereo, consider the following:

  1. Small Horn Connection: Ensure the included small horn is connected to the power harness.
  2. Collegamento del cavo RCA: Connect the AUX IN R/L and AUDIO OUT R/L from the RCA cable to the AUX IN R/L from the power harness.
  3. Auto AmpApp lifier: Apri la "Car" Amplifier" app from the top bar of the head unit's interface.
  4. Esterno Amplificatore: If your car has an external amplifier, collegare il amplifier's power cable to the ACC wire of the power harness. Find the blue wire marked AMP CONT and connect it with the ACC wire.
Diagram showing troubleshooting steps for no sound, including connecting the small horn, RCA cables, opening the Car Amplifier app, and wiring an external amppiù vivace.
Figure 5.1: No Sound troubleshooting steps.

5.2 Problemi di controllo del volante

If steering wheel controls are not functioning after installation:

  1. 8-Pin Plug: Ensure the 8-pin plug is securely connected to the head unit's connector.
  2. CANBUS Protocol: After connecting the CANBUS, you need to set the protocol correctly. Go to Impostazioni -> Modalità di fabbrica (Password: 8317) -> 1 Vehicle - Automotive type, quindi scegli Luzheng + the year and model del tuo veicolo.

5.3 La telecamera di backup non viene visualizzata

If the backup camera image is not appearing:

  1. Spina di ingresso: Ensure the reversing input plug is connected to the main device. Without this, Bluetooth and WiFi signals may also be affected.
  2. Impostazioni di risoluzione: If the issue persists, adjust the backup camera resolution through Impostazioni -> Modalità di fabbrica (Password: 8888) -> Fotocamera a 3°.

5.4 Problemi generali di prestazioni

If the unit feels slow or unresponsive:

  • Ricomincia: Provare a riavviare l'unità.
  • Chiudi le app in background: Chiudere tutte le applicazioni non necessarie in esecuzione in background.
  • Ripristino di fabbrica: As a last resort, perform a factory reset (note: this will erase all user data and settings).

6. Specifiche

CaratteristicaSpecificazione
Nome del modelloA4400H6MI2
Sistema operativoAndroid 15 (Customization)
Memoria RAM4 GB
Memoria interna64 GB
Dimensioni dello schermo7 pollici
Risoluzione dello schermoRisoluzione 1024*600
Tipo di schermo tattileCapacitivo
ConnettivitàBluetooth 5.0, Wi-Fi
NavigazioneGPS (Built-in offline map app "Here WeGo")
Caratteristiche audio32-Band Equalizer, FM/RDS Radio (18 presets)
Integrazione smartphoneApple CarPlay wireless, Android Auto wireless, Mirror Link
Video Playback1080P support
IngressiDoppia USB, posteriore View Ingresso telecamera
Dimensioni del prodotto20 x 5 x 12 cm; 800 g
ProduttoreCAMECHO

7. Informazioni sulla garanzia

This CAMECHO Android Car Stereo comes with a Garanzia di 1 anni dalla data di acquisto. Si prega di conservare la prova d'acquisto per eventuali reclami in garanzia. La garanzia copre difetti di fabbricazione e malfunzionamenti in condizioni di normale utilizzo. Non copre danni causati da installazione impropria, uso improprio, incidenti o modifiche non autorizzate.

8. Supporto

For technical assistance, troubleshooting, or any questions regarding your CAMECHO Android Car Stereo, please contact our customer support team:

When contacting support, please provide your product model number (A4400H6MI2) and a detailed description of the issue.

Image of a customer support representative wearing a headset, with text indicating 'We offer help and user manual: CAMECHOVIP@126.com'.
Figure 8.1: Customer Support Contact Information.

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