1. Introduzione
This manual provides detailed instructions for the installation, operation, and maintenance of your KiriNavi 12.8-inch Vertical Touch Screen Car Stereo. This unit is designed as a replacement multimedia player for Lexus GS GS300, GS350, and GS400 models manufactured between 2004 and 2011. Please read this manual thoroughly before installation and use to ensure proper function and to maximize your driving experience.
2. Prodotto finitoview e Caratteristiche principali
The KiriNavi Car Stereo is an advanced multimedia system featuring a large vertical touch screen and the Android 12 operating system. It integrates various functions to enhance your vehicle's infotainment capabilities.
Caratteristiche principali:
- Sistema operativo: Androide 12
- Processore: CPU a 8 core
- Memoria: 4 GB di RAM + 64 GB di ROM
- Display: 12.8-inch 1280*720P IPS Vertical Touch Screen
- Integrazione smartphone: Wireless and Wired Apple CarPlay & Android Auto with Voice Control
- Navigazione: Built-in GPS + GLONASS, supports online and offline maps (Apple Maps, Google, Waze)
- Connettività: Wi-Fi, 4G Network support, Bluetooth 5.0
- Audio: FM/AM/RDS Radio, Digital Sound Processor (DSP) with 32-band Equalizer, Subwoofer output
- Supporto per fotocamera: HD Night Vision Backup Camera (170° viewangolo di inclinazione, impermeabile)
- Controllare: Compatibilità con i comandi al volante
- Multitasking: Funzionalità di visualizzazione a schermo diviso

Immagine: Oltreview of the KiriNavi Car Stereo's core features, including its 8-core processor, Bluetooth 5.0, Android 12 system, large HD screen, professional color accuracy, 170-degree viewing angle, and support for CarPlay and Android Auto.
3. Contenuto della confezione
Si prega di verificare che tutti gli articoli elencati di seguito siano inclusi nel pacchetto:
- KiriNavi 12.8-inch Car Stereo Unit
- RCA
- Cavo di controllo della retromarcia
- Antenna GPS
- Cavo USB (x2)
- Power Cable & CANBUS
- Antenna 4G
- Manuale dell'utente (questo documento)
- Strumento di installazione

Image: The KiriNavi car stereo unit displayed alongside its complete set of accessories, including various cables, antennas, and tools for installation.
4. Configurazione e installazione
Installation of this car stereo requires technical knowledge and experience with automotive electronics. It is highly recommended to seek professional installation to avoid damage to the unit or your vehicle. Incorrect installation can lead to malfunctions or damage.
4.1 Note di compatibilità
- This unit is specifically designed for Lexus GS GS300, GS350, and GS400 models from 2004-2011.
- For certain 'Top model' Lexus vehicles, an additional fiber optic decoder box may be required for full functionality. Please consult with the seller or a professional installer if your vehicle is a 'Top model'.
- Review the image below to understand which original equipment manufacturer (OEM) radio features are supported or not supported by this unit.

Image: A visual guide illustrating which functions of the original Lexus GS radio are compatible with the KiriNavi stereo and which are not, specifically noting that the 'SETUP' button may not be supported.
4.2 Passaggi generali di installazione (installazione professionale consigliata)
- Scollegare la batteria: Prima di iniziare, scollegare il terminale negativo della batteria del veicolo per evitare cortocircuiti.
- Remove OEM Unit: Rimuovere con cautela l'autoradio di serie e i pannelli di rivestimento. Consultare il manuale di manutenzione del veicolo per istruzioni specifiche.
- Collegare il cablaggio: Connect the provided power cable and CANBUS adapter to the vehicle's wiring harness. Ensure all connections are secure.
- Collegare le antenne: Attach the GPS antenna and 4G antenna to the corresponding ports on the new head unit. Position the antennas in a location with clear signal reception.
- Connect RCA and Control Cables: Connect the RCA cables for audio output and the reversing control cable for the backup camera.
- Installazione della telecamera di retromarcia: If installing the included backup camera, route its cable to the rear of the vehicle and connect it to the reversing control cable. Ensure the camera is mounted securely and provides a clear view.
- Connessioni di prova: Prima di riassemblare completamente, collegare temporaneamente la batteria e accendere l'unità per testare le funzioni di base (alimentazione, audio, display).
- Unità sicura: Mount the KiriNavi stereo securely into the dashboard opening.
- Rimontare: Reinstallare tutti i pannelli di rivestimento e ricollegare la batteria.

Image: A visual comparison showing the original Lexus GS dashboard before installation and the updated dashboard with the KiriNavi 12.8-inch vertical touch screen stereo successfully installed.
5. Istruzioni per l'uso
5.1 Funzionamento di base
- Accensione/spegnimento: The unit typically powers on with the vehicle's ignition. A long press on the power button (if available) can turn the screen off or put the unit into standby.
- Schermo tattile: È possibile navigare nell'interfaccia toccando, scorrendo e pizzicando sul touch screen da 12.8 pollici.
- Controllo del volume: Regola il volume utilizzando i comandi sullo schermo o i comandi al volante del veicolo.
5.2 Navigazione
The unit supports both online and offline navigation. Pre-installed GPS + GLONASS ensures high-precision positioning.
- Mappe online: Connect to Wi-Fi or 4G network to use apps like Google Maps, Waze, or Apple Maps for real-time traffic and navigation.
- Mappe offline: Download map data for offline use in areas with limited network coverage.
- Guida vocale: Segui le indicazioni vocali per la navigazione passo passo.

Image: The KiriNavi car stereo interface displaying various application icons and a summary of its key functionalities.
5.3 Audio e radio
- Radio FM/AM/RDS: Access local radio stations. RDS (Radio Data System) provides station information.
- Lettore musicale: Riproduci audio files from USB, internal storage, or streaming apps.
- DSP & Equalizer: Utilize the built-in Digital Sound Processor and 32-band equalizer to customize audio output. Adjust frequency bands, bass, and other sound settings for optimal listening.
- Uscita subwoofer: Collega un subwoofer esterno per bassi più potenti.

Image: Visual representation of the KiriNavi car stereo's audio capabilities, highlighting FM/AM/RDS radio, 32-band EQ, subwoofer support, and DSP for sound customization.
5.4 Connectivity (Wi-Fi, 4G, Bluetooth)
- Wifi: Connect to a Wi-Fi hotspot (e.g., from your smartphone) to access online content, download apps, and use online navigation.
- Rete 4G: Insert a 4G SIM card (if supported by your model) to enable direct internet access.
- Bluetooth 5.0: Associa il tuo smartphone per effettuare chiamate in vivavoce, sincronizzare i contatti e effettuare lo streaming audio.

Image: The Bluetooth 5.0 interface, illustrating features like hands-free calling, music streaming, and contact synchronization.
5.5 Apple CarPlay e Android Auto
Connect your smartphone via wireless or wired connection to access CarPlay or Android Auto.
- Controllo vocale: Use Siri (for CarPlay) or Google Assistant (for Android Auto) to control navigation, calls, messages, and music hands-free.
- Accesso all'app: Access compatible apps from your phone directly on the stereo screen.

Image: Demonstrates the Wireless and Wired Apple CarPlay and Android Auto functionality, including voice command exampmeno.
5.6 Telecamera di retromarcia
When the vehicle is shifted into reverse, the screen will automatically display the view dalla telecamera di retromarcia collegata.
- Immagine HD: Fornisce un'immagine chiara e ad alta definizione view dell'area dietro il tuo veicolo.
- Visione notturna: Visibilità migliorata in condizioni di scarsa illuminazione.
- Angolo ampio: Offre un ampio campo di view per ridurre al minimo i punti ciechi.

Image: The backup camera display with parking guidelines, highlighting its HD, night vision, and wide-angle capabilities, along with steering wheel control functions.
5.7 Controllo del volante
The unit supports learning and mapping functions from your original steering wheel buttons, allowing convenient control of media playback, calls, and other functions.
- Impostare: Access the steering wheel control settings in the unit's menu to program buttons.
- Funzioni: Control volume, skip tracks, answer/end calls, and activate voice assistant.
5.8 Visualizzazione a schermo diviso
La funzione split-screen consente di eseguire due applicazioni contemporaneamente sul display da 12.8 pollici, come la navigazione e la riproduzione musicale.
- Attivazione: Typically activated by long-pressing an app icon or using a dedicated split-screen button/gesture.
- Utilizzo: Drag and drop apps to desired screen halves.
6. Manutenzione
- Pulizia dello schermo: Utilizzare un panno morbido e privo di lanugine per pulire delicatamente il touch screen. Per le macchie ostinate, pulire leggermenteampPulisci il panno con acqua o un detergente per schermi. Evita prodotti chimici aggressivi o materiali abrasivi.
- Aggiornamenti software: Periodically check for software updates provided by KiriNavi to ensure optimal performance and access to new features. Follow the instructions provided with the update.
- Cura generale: Evitare di esporre l'unità a temperature estreme, alla luce solare diretta per periodi prolungati o a umidità eccessiva.
7. Risoluzione Dei Problemi
If you encounter issues with your KiriNavi car stereo, refer to the following common problems and solutions:
| Problema | Possibile causa | Soluzione |
|---|---|---|
| L'unità non si accende | Cablaggio errato, fusibile bruciato, problema alla batteria del veicolo | Check power connections, inspect vehicle fuses, ensure battery is charged. Consult a professional installer. |
| Nessun suono o qualità del suono scadente | Incorrect speaker wiring, DSP/EQ settings, amplifier issues, blown fuses (as reported by some users) | Verify speaker connections. Adjust DSP/EQ settings. Check for blown audio fuses. Ensure external amplifier (se utilizzato) sia alimentato e collegato correttamente. |
| AC controls not working or malfunctioning | CANBUS wiring issue, software incompatibility (as reported by some users) | Recheck CANBUS connections. Ensure the correct CANBUS adapter is used for your specific vehicle model and year. Contact KiriNavi support for potential software updates or specific wiring diagrams. |
| Comandi al volante non funzionanti | Incorrect wiring, unprogrammed controls, CANBUS issue | Ensure steering wheel control wires are correctly connected. Access the 'Steering Wheel Control' settings in the unit's menu and program each button. Verify CANBUS connection. |
| Segnale GPS debole o impreciso | Posizionamento dell'antenna GPS, interferenze ambientali | Assicurarsi che l'antenna GPS sia montata in una posizione con una vista libera view del cielo, lontano da ostacoli metallici. |
| Problemi di connessione Bluetooth | Pairing mode not active, device too far, interference | Ensure both devices are in pairing mode. Keep devices within range. Delete previous pairings and try again. |
| Lo schermo non risponde o si blocca | Problema software, errore temporaneo | Perform a soft reset (refer to the unit's specific reset procedure, usually a small reset button or holding the power button). If persistent, disconnect power for a few minutes. |
If the problem persists after attempting these solutions, please contact KiriNavi customer support for further assistance.
8. Specifiche
| Caratteristica | Specificazione |
|---|---|
| Peso dell'articolo | 7.09 libbre |
| Dimensioni del pacco | 16.45 x 12.91 x 5.51 pollici |
| Dimensioni dello schermo | 12.8 pollici |
| Comando vocale | Pulsanti, Microfono, Touchscreen |
| Dimensioni dello schermo | 12.8 pollici |
| Tecnologia di connettività | Bluetooth, cellulare, USB, Wi-Fi |
| Tipo di mappa | North America (pre-loaded, supports others) |
| Modalità di uscita audio | AUX, Stereo |
| Tipo di montaggio | Montaggio a pannello |
| Sistema operativo | Androide 12 |
| Processore | CPU a 8 core |
| Memoria RAM | 4 GB |
| ROM | 64 GB |
| Risoluzione dello schermo | Risoluzione: 1280*720P |
| Versione Bluetooth | 5.0 |
9. Supporto e garanzia
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact KiriNavi customer support.
9.1 Contattare l'assistenza
If you purchased your unit through Amazon, you can typically contact the seller directly:
- Vai alla pagina del prodotto su Amazon.
- Locate the 'Sold by KiriNavi' section (usually near the buy box).
- Click on the seller's name ('KiriNavi') to visit their storefront.
- On the storefront page, look for a 'Have a question for KiriNavi?' or 'Ask a question' button.

Image: Instructions on how to contact KiriNavi technical support through the Amazon platform.
9.2 Informazioni sulla garanzia
Specific warranty terms and duration may vary. Please retain your proof of purchase. For detailed warranty information, contact KiriNavi customer support directly through the methods described above.