1. Introduction
The Ottocast E2 OttoAiBox is an advanced Android 13-based CarPlay AI Box designed to enhance your in-car entertainment and connectivity. This device transforms your wired CarPlay or Android Auto system into a fully functional Android environment, offering wireless CarPlay/Android Auto, access to popular streaming applications, and customizable user interfaces. This manual provides essential information for the proper setup, operation, and maintenance of your Ottocast E2 device.

2. Product Overview
2.1 Key Features
- Android 13 OS with OttoDrive 2.5: Experience a smooth and intuitive user interface with customizable widgets and layouts.
- Pre-installed & Expandable Apps: Comes with YouTube, Netflix, Disney+, Prime Video, Spotify, TikTok, and Yahoo! Car Navi. Download more apps from the Google Play Store.
- Split-Screen Functionality: Display navigation and media simultaneously with adjustable screen ratios (5:5, 7:3, 3:7).
- Wireless CarPlay & Android Auto: Seamlessly connect your smartphone wirelessly, eliminating the need for cables.
- Dual Wi-Fi & Bluetooth: Ensures stable connectivity for both CarPlay/Android Auto and external devices like remote controls, mice, keyboards, OBD, and TPMS.
- MicroSD Card Support: Expand storage up to 256GB for offline playback of videos and music, saving mobile data.
- Voice Assistant Compatibility: Supports Siri and Google Assistant for hands-free operation.
- Wide Vehicle Compatibility: Designed for vehicles equipped with factory-wired CarPlay or Android Auto.
- Certified Product: Technical Conformity Certification (Telec: R201-250143) and JATE Certification (TP250033201) acquired.
2.2 Package Contents
Please ensure all items are present in the package before proceeding with installation.
- Ottocast E2 Android AI Box Unit (x1)
- Bypass Power Cable (x1)
- USB Cable (Type-C to A) (x1)
- USB Cable (Type-C to C) (x1)
- Instruction Manual (this document) (x1)

3. Setup Instructions
Follow these steps to set up your Ottocast E2 device:
- Step 1: Connect the Device to Your Car
Connect the Ottocast E2 to your car's USB port (the one used for wired CarPlay/Android Auto) using the provided USB cable. Ensure a secure connection.
- Step 2: Establish Network Connection
Once connected, the device will boot up. Navigate to the network settings on the car's display to connect to Wi-Fi, use a SIM card (if supported by your model), or tether from your smartphone for internet access.
- Step 3: Start Using the Device
After establishing a network connection, the Ottocast E2 will be ready for use. For subsequent uses, the device will automatically connect, providing a seamless experience.

3.1 Vehicle Compatibility
The Ottocast E2 is compatible with over 98% of vehicles equipped with factory-wired CarPlay or Android Auto. To verify compatibility, connect your smartphone to your car's genuine USB or Type-C port and check if CarPlay or Android Auto launches.
- Compatible: Vehicles with factory-wired CarPlay or Android Auto.
- Not Compatible: Vehicles that only support wireless CarPlay/Android Auto (e.g., some BMW/MINI models).
- iPhone Users: Requires iOS 10 or later (iPhone 6 or newer).
- Android Users: Requires Android 11 or later and a compatible Android Auto terminal.
- Note: Operation may vary or not function with certain car models or model years, even if the brand is listed as compatible.

3.2 AIcontrol App for Non-Touch Screens
If your car's navigation system does not have touch functionality, you can easily operate the Ottocast E2 using the dedicated smartphone app, "AIcontrol."
Download Method: Scan the QR code provided in the image below or search for "AIcontrol" in the App Store or Google Play Store. You can also visit http://adaptermanual.com/app/QRCode/AiControl/download.html.

4. Operating Instructions
4.1 Home Screen Customization (OttoDrive 2.5)
The Ottocast E2 features OttoDrive 2.5, allowing extensive customization of your home screen. You can freely edit, add, and delete widgets, change their sizes, adjust app arrangements, and customize the wallpaper to create your preferred car interface.

4.2 Split-Screen Operation
Enjoy multitasking with the split-screen feature. You can display two applications simultaneously, such as navigation and a video streaming app. The screen can be divided into ratios of 5:5, 7:3, or 3:7, and you can intuitively swap the positions of the applications.
Note: Due to manufacturer specifications, Netflix may not support split-screen display.

4.3 Wireless CarPlay and Android Auto
The Ottocast E2 enables wireless CarPlay and Android Auto connectivity, eliminating the need for physical cables. Simply connect your smartphone wirelessly, and your preferred car interface will appear on the car's display within approximately 10 seconds.

4.4 Media Playback and Connectivity
The device supports various media and connectivity options:
- MicroSD Card: Insert a MicroSD card (up to 256GB) to play stored videos and music offline.
- Bluetooth Devices: Connect Bluetooth remote controls, mice, keyboards, OBD devices, and TPMS for enhanced control and monitoring.
- Dual Wi-Fi: Maintain stable internet access even while CarPlay/Android Auto is active, by connecting to a hotspot.

4.5 GPS Navigation
The Ottocast E2 features high-precision GPS with QZSS support, ensuring accurate positioning even in urban areas. Compatible with free map applications, it's ready to use immediately after installation.

5. Maintenance
To ensure the longevity and optimal performance of your Ottocast E2, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the device. Avoid using harsh chemicals or abrasive materials that could damage the surface.
- Temperature: Do not expose the device to extreme temperatures (hot or cold) or direct sunlight for extended periods.
- Storage: When not in use for a long time, disconnect the device from the car's USB port and store it in a cool, dry place.
- Firmware Updates: Periodically check for firmware updates to ensure you have the latest features and bug fixes. Updates can often improve stability and performance.
6. Troubleshooting
If you encounter issues with your Ottocast E2, refer to the following common problems and solutions:
| Problem | Possible Cause / Solution |
|---|---|
| Device frequently disconnects or reboots. |
|
| Apps (e.g., Disney+) do not play or function correctly. |
|
| Audio volume imbalance (e.g., navigation voice too quiet compared to music). |
|
| Wireless CarPlay/Android Auto fails to connect. |
|
| Slow performance or freezing. |
|
7. Specifications
| Feature | Detail |
|---|---|
| Model Name | Ottocast E2 OttoAiBox |
| Operating System | Android 13 |
| User Interface | OttoDrive 2.5 |
| Connectivity | Bluetooth, USB, Dual Wi-Fi |
| Storage Expansion | MicroSD card slot (up to 256GB) |
| Dimensions | 11.2 x 11.1 x 4.4 cm |
| Weight | 230 g |
| Supported Internet Services | Abema, Amazon Music, Disney+, Google Maps, Netflix, Prime Video, TVer, U-NEXT, Yahoo! News, YouTube, radiko |
| Certifications | Telec (R201-250143), JATE (TP250033201) |
| Included Accessories | Android AI box unit, Bypass power cable, USB cable (Type-C to A), USB cable (Type-C to C), Instruction manual |
8. Warranty & Support
For warranty information, technical support, or any inquiries regarding your Ottocast E2 device, please refer to the official Ottocast website or contact their customer service directly. Details can typically be found on the product packaging or the official brand store.
Contact Information: Please visit the official OTTOCAST website for the most up-to-date support contact details.
