1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your OBDPEAK K2 PRO 11.3-inch Wireless CarPlay Screen and 4K Dash Cam. Please read this manual thoroughly before using the product to ensure proper function and safety.

Image 1.1: The OBDPEAK K2 PRO unit with its main screen, rear view, included 64GB TF card, and rear camera.
2. Contenu du colis
Vérifiez que tous les éléments énumérés ci-dessous sont présents dans l'emballage de votre produit :
- 11.3 Inch Screen with Front Camera
- Rear camera with 6M cable
- Câble AUX 3.5M
- Carte TF 64G
- Power cable (Type-C Car Charge)
- Manuel d'utilisation

Image 2.1 : Représentation visuelle des éléments inclus dans l'emballage du produit.
3. caractéristiques du produit
The OBDPEAK K2 PRO offers a range of features designed to enhance your driving experience:
- Écran tactile de 11.3 pouces : A large display for improved visibility and interaction.
- CarPlay et Android Auto sans fil : Intégration fluide avec votre smartphone pour la navigation, la musique et la communication.
- Enregistrement à double caméra : Front 4K (2160P) camera and Rear 1080P camera for comprehensive video recording.
- Full Screen Navigation: Utilizes smartphone GPS data for real-time navigation display.
- Installation facile : Designed for simple setup without modifying the vehicle's original console.
- Plusieurs options de sortie audio : Connects to car audio via AUX cable, Bluetooth, or FM transmitter.
- Fonctionnalité Mirror Link : Supports wireless mirroring for both iOS (AirPlay) and Android (AutoLink) devices.
- Contrôle vocal : Compatible avec Siri et Google Assistant pour une utilisation mains libres.
- Full Screen Reversing: Displays rear camera feed automatically when reversing, with parking guidelines.
- Enregistrement en boucle : Écrase automatiquement les fichiers foo plus ancienstage lorsque la carte mémoire est pleine.
- Capteur G : Detects sudden impacts and locks the current video file pour éviter l'écrasement.

Image 3.1 : Terminéview of the K2 PRO's dual system support for CarPlay and Android Auto, and dual camera recording.
4. Guide de configuration
4.1 Installation physique
- Monter l'unité principale : Place the 11.3-inch screen unit on your dashboard using the provided mount. Ensure it is securely positioned and does not obstruct your view ou interférer avec les commandes du véhicule.
- Connecter l'alimentation : Insert the Type-C power cable into the unit and plug the other end into your vehicle's cigarette lighter socket.
- Install Front Camera (Integrated): The front camera is integrated into the main unit. Ensure its lens is clear and unobstructed.
- Installer la caméra de recul :
- Installez la caméra de recul à l'arrière de votre véhicule, généralement au-dessus de la plaque d'immatriculation ou sur la lunette arrière, en veillant à ce qu'elle soit bien visible. view.
- Route the 6-meter rear camera cable from the rear of the vehicle to the main unit, carefully tucking it along the vehicle's interior trim to avoid interference.
- Branchez le câble de la caméra arrière au port prévu à cet effet sur l'unité principale.
- Insérer la carte TF : Insérez la carte TF de 64 Go fournie dans l'emplacement prévu à cet effet sur l'unité principale. Cette carte est indispensable à l'enregistrement vidéo de la caméra embarquée.

Image 4.1: The K2 PRO unit mounted on a dashboard, highlighting its compact design.
4.2 Mise sous tension initiale et paramètres de base
- Mise sous tension : Start your vehicle. The K2 PRO unit should power on automatically.
- Paramètres de langue et d'heure : Navigate to the "Settings" menu on the touch screen to configure your preferred language, date, and time.
- Formater la carte TF : It is recommended to format the TF card through the device's settings upon first use to ensure compatibility and optimal performance.
5. Mode d'emploi
5.1 Connexion CarPlay sans fil
- On the K2 PRO screen, tap the "CarPlay" icon.
- On your iPhone, go to "Settings" > "Wi-Fi" and "Bluetooth" and ensure both are enabled.
- Connect your iPhone's Bluetooth to the device (e.g., "OBDPEAK_XXXX").
- Confirm the pairing on your iPhone. The screen will automatically switch to the CarPlay interface.

Image 5.1: Visual guide for Apple CarPlay connection.
5.2 Connexion sans fil Android Auto
- On the K2 PRO screen, tap the "Android Auto" icon.
- On your Android phone, go to "Settings" > "Wi-Fi" and "Bluetooth" and ensure both are enabled.
- Connect your Android phone's Bluetooth to the device (e.g., "OBDPEAK_XXXX").
- Confirm the pairing on your Android phone. The screen will automatically switch to the Android Auto interface.

Image 5.2: Visual guide for Android Auto connection.
5.3 Dash Cam Operation (Recording)
- Upon powering on, the dash cam will automatically begin recording.
- The front camera records in 4K (2160P) and the rear camera in 1080P.
- Enregistrement en boucle : When the TF card is full, the oldest unlocked video files sera automatiquement écrasé.
- Capteur G : In the event of a collision or sudden impact, the G-sensor will detect it and automatically lock the current video file, l'empêchant ainsi d'être écrasé.
- ViewEnregistrements : Access recorded videos through the "Dash Camera" application on the main unit or by connecting to the device via the dedicated mobile app (see section 5.9).

Image 5.3: Illustration of 4K front and 1080P rear recording capabilities.
5.4 Navigation
Once connected to CarPlay or Android Auto, you can use your smartphone's navigation applications (e.g., Google Maps, Waze, Apple Maps) directly on the K2 PRO's 11.3-inch screen. The unit utilizes your phone's GPS data for real-time location and directions.

Image 5.4: Navigation interface with voice control integration.
5.5 Sortie audio
The K2 PRO offers multiple ways to output audio to your vehicle's sound system:
- Câble AUX : Connect the provided 3.5M AUX cable from the K2 PRO to your car's AUX input. Select AUX as the audio source on your car stereo.
- Bluetooth : Connect your phone to your car's original Bluetooth system. The K2 PRO will then transmit audio from CarPlay/Android Auto to your phone, which then plays through your car's speakers.
- Transmetteur FM: Select an unused FM frequency on the K2 PRO and tune your car's radio to the same frequency. The K2 PRO will transmit audio wirelessly to your car stereo.

Image 5.5: Audio output options for connecting to your car's sound system.
5.6 Mirror Link (AirPlay / AutoLink)
L'appareil prend en charge la duplication d'écran depuis votre smartphone :
- Pour iOS (AirPlay) :
- Tap the "Apple Airplay" icon on the K2 PRO.
- On your iPhone, enable Wi-Fi and connect to the device's Wi-Fi network.
- Faites glisser votre doigt du coin supérieur droit vers le bas (ou du coin inférieur vers le haut pour les modèles plus anciens) pour ouvrir le Centre de contrôle.
- Tap "Screen Mirroring" and select the K2 PRO device.
- For Android (AutoLink):
- Tap the "Android Mirror" icon on the K2 PRO.
- Scan the QR code displayed on the screen to download the dedicated mirroring software on your Android phone.
- Connect your Android phone's Wi-Fi to the device's Wi-Fi network.
- Open the mirroring app on your phone and select the device for screen mirroring.

Image 5.6: Wireless mirror link in action, displaying a phone screen on the K2 PRO.
5.7 Commande vocale
When connected to CarPlay or Android Auto, you can activate your phone's voice assistant (Siri for iOS, Google Assistant for Android) to perform tasks such as making calls, sending messages, playing music, or getting directions, all hands-free.
5.8 Full Screen Reversing
When the vehicle is shifted into reverse, the K2 PRO will automatically display the rear camera feed on its full screen. This feature includes parking guidelines to assist with safe maneuvering.

Image 5.7: Full screen reversing display with parking assistance lines.
5.9 In-App Video Management
Connect your smartphone to the K2 PRO via Wi-Fi to access the dash cam footage through a dedicated mobile application. This allows you to preview, playback, download, and share recorded videos directly from your phone.

Image 5.8: Mobile app functionality for video download and real-time viewing.
6. Entretien
- Nettoyage de l'écran : Utilisez un chiffon doux non pelucheux pour essuyer délicatement l'écran. Évitez les nettoyants abrasifs et les solvants.
- Cleaning Camera Lenses: Ensure the front and rear camera lenses are clean and free from dirt or smudges for clear recording.
- Gestion des cartes TF : Sauvegardez régulièrement vos vidéos importantes. files from the TF card to another storage device. Periodically format the TF card (e.g., once a month) through the device settings to maintain optimal recording performance and prevent data corruption.
- Température: Avoid exposing the device to extreme temperatures for extended periods, as this can affect its performance and lifespan.
7. Dépannage
| Problème | Cause possible | Solution |
|---|---|---|
| L'appareil ne s'allume pas. | Absence d'alimentation électrique ; connexion desserrée ; câble d'alimentation défectueux. | Check if the power cable is securely connected to both the device and the cigarette lighter. Ensure the vehicle's cigarette lighter socket is functional. |
| CarPlay/Android Auto ne parvient pas à se connecter. | Bluetooth/Wi-Fi issues; incorrect pairing steps; phone compatibility. | Ensure Bluetooth and Wi-Fi are enabled on your phone. Restart both the phone and the K2 PRO. Follow the connection steps carefully. Verify your phone supports wireless CarPlay/Android Auto. |
| La caméra embarquée n'enregistre pas. | TF card full or corrupted; TF card not inserted; recording function disabled. | Check if the TF card is properly inserted. Format the TF card via settings. Ensure loop recording is enabled. |
| Mauvaise qualité audio via FM. | Interférences ; fréquence FM incorrecte. | Try a different, clear FM frequency on both the K2 PRO and your car radio. Avoid areas with strong radio signals. |
| La caméra arrière ne s'affiche pas. | Connexion du câble desserrée ; caméra défectueuse. | Check the connection of the rear camera cable to the main unit. Ensure the vehicle is in reverse gear if automatic display is expected. |
8. Spécifications
| Fonctionnalité | Détail |
|---|---|
| Nom du modèle | K2 PRO |
| Taille de l'écran | 11.3 pouces |
| Front Camera Video Capture Resolution | 4K (2160p) |
| Rear Camera Video Capture Resolution | 1080p |
| Technologie de connectivité | Wi-Fi, Bluetooth |
| Caractéristiques spéciales | Android Auto, CarPlay, GPS Navigation (via phone), Touch Screen, Voice Control, Loop Recording, G-Sensor |
| Type de montage | Support de tableau de bord |
| Dimensions du produit | 1.5"P x 10.4"L x 4.2"H |
| Poids de l'article | 2.83 livres |
| Composants inclus | 11.3 Inch Screen with Front Camera, Rear camera with 6M cable, 3.5M AUX Cable, 64G TF Card, Power cable |
9. Garantie et assistance
For warranty information, please refer to the documentation provided with your purchase or contact the retailer. For technical support or further assistance, please reach out to OBDPEAK customer service through their official website ou les coordonnées fournies dans l'emballage de votre produit.





