1. Introduction
Thank you for choosing the Charmstep Android 12 Car Multimedia Player. This manual provides detailed instructions for the installation, operation, and maintenance of your new car stereo system. Please read this manual thoroughly before installation and use to ensure proper function and to maximize your user experience. This unit is designed for Toyota Camry 7 XV 40 50 models from 2006 to 2011.
2. Safety Information
- Always ensure the vehicle is turned off and the battery is disconnected before performing any installation or wiring.
- Professional installation is recommended to avoid damage to the unit or vehicle.
- Do not operate the device in a way that distracts you from driving. Always prioritize road safety.
- Avoid exposing the unit to extreme temperatures, direct sunlight for prolonged periods, or excessive moisture.
- Use only specified accessories and parts.
3. Package Contents
Please check the package for the following items:
- Charmstep Android 12 Car Multimedia Player (Main Unit)
- Power Cables and Wiring Harnesses (specific to Toyota Camry 2006-2011)
- GPS Antenna
- USB Cables (2x)
- RCA Cables
- 8-LED Night Vision Waterproof Rear View Camera (Gift)
- Installation Frame
- User Manual (this document)
4. Product Overview
The Charmstep Android 12 Car Multimedia Player offers a range of features to enhance your driving experience. Available in various configurations, each model provides specific functionalities.
4.1 Model Variations and Features
Refer to the table below for a comparison of features across different models (TS711, TS722, TS18, TS10).

Image: Feature comparison table for Charmstep car multimedia player models.
- TS711 (1G+16G, 4-Core) & TS722 (2G+32G, 4-Core): Android 11, IPS screen (1024*600 resolution), basic functions including GPS, Bluetooth, Split Screen, FM Radio, Steering Wheel Control, WIFI, ADAS DVR support (optional), Rear view camera input.
- TS18 (2G+32G/4G+64G, 8-Core 1.6GHz) & TS10 (4G+32G/4G+64G/6G+128G, 8-Core 1.8GHz): Android 12, QLED screen (1280*720 resolution), includes all basic functions plus Cooling Fan, 4G LTE, 5Ghz Wifi, Built-in Carplay & Android Auto, Built-in DSP Processor, AM FM RDS Functions (TS18-32G no AM).
Additional features like AI Voice Control, Full AV Output (TS10/TS18 only), DAB+, and OBDII require additional purchase of accessories.
5. Setup and Installation
This unit is designed for plug-and-play installation in Toyota Camry 7 XV 40 50 models from 2006-2011. No cutting of original cables is required. However, professional installation is highly recommended.
5.1 Pre-Installation Check
- Verify vehicle compatibility: Toyota Camry 7 XV 40 50 (2006-2011).
- Ensure all package contents are present.
- Disconnect the vehicle's battery before starting.
5.2 Installation Steps (General Guide)
- Remove Original Unit: Carefully remove the existing car stereo and trim panels from your Toyota Camry dashboard. Refer to your vehicle's service manual for specific instructions.
- Connect Wiring Harness: Connect the provided wiring harness to the vehicle's existing wiring. Ensure all connections are secure. If your vehicle has a power amplifier or optical fiber, additional considerations may be needed; contact support if unsure.
- Install GPS Antenna: Mount the GPS antenna in a location with a clear view of the sky, typically on the dashboard or under the windshield.
- Connect USB and RCA Cables: Route the USB and RCA cables to desired locations (e.g., glove compartment) for easy access.
- Install Rear View Camera: Mount the included rear view camera at the back of your vehicle. Connect its video cable to the "CAM IN" port on the multimedia player and its power cable to the reverse light circuit.
- Mount New Unit: Secure the Charmstep multimedia player into the dashboard opening using the provided frame and mounting brackets.
- Reconnect Battery: Once all connections are made and secured, reconnect the vehicle's battery.
- Initial Power On and Test: Turn on the vehicle and the multimedia player. Test all functions (radio, GPS, Bluetooth, camera, steering wheel controls) to ensure proper operation.

Image: Before and after installation of the car multimedia player in a Toyota Camry.
6. Operating Instructions
This section details the operation of various features of your Charmstep Android 12 Car Multimedia Player.
6.1 Basic Functions (All Models)
- GPS Navigation: The unit supports offline and online GPS navigation. Connect to Wi-Fi or 4G (TS10/TS18) to download maps and receive real-time traffic updates.

Image: GPS Navigation interface.
- Bluetooth (BT 5.0): Pair your smartphone via Bluetooth for hands-free calling, phonebook synchronization, and audio streaming. Access the Bluetooth menu to search for devices and connect.

Image: Bluetooth function interface.
- Steering Wheel Control (SWC): The unit supports your vehicle's original steering wheel controls. Configure the buttons in the system settings to control volume, track changes, and other functions.

Image: Steering Wheel Control setup.
- Split Screen: Use the split-screen feature to run two applications simultaneously, such as navigation and music playback.

Image: Split Screen functionality.
- FM Radio: Tune into your favorite FM radio stations. The unit supports automatic search and manual channel selection.
- WIFI: Connect to a Wi-Fi hotspot (e.g., from your phone) to access online features, download apps, and browse the internet.
6.2 Advanced Functions (TS10, TS18 Models)
- Built-in Carplay & Android Auto: Connect your iPhone or Android phone wirelessly or via USB to access Carplay or Android Auto. This allows seamless integration of smartphone apps, navigation, music, and voice assistants.

Image: Built-in Carplay & Android Auto interface.
- 4G LTE Connectivity: Insert a 4G SIM card (not included) to enable direct internet access without relying on a Wi-Fi hotspot. This provides stable online navigation, streaming, and app usage.

Image: 4G LTE connectivity feature.
- Built-in DSP Processor: The Digital Signal Processor allows for advanced audio equalization and sound field adjustments, providing a customizable and high-quality audio experience.

Image: DSP Equalizer Adjustments.
- AM/FM RDS Radio: In addition to FM, these models support AM radio and RDS (Radio Data System) for displaying station information (available in Europe).

Image: FM/AM RDS Radio interface.
- Cooling Fan: An integrated cooling fan helps maintain optimal operating temperature, especially during prolonged use or in hot climates, ensuring stable performance.

Image: Cooling Fan illustration.
- Voice Control: Utilize intelligent voice control to operate various functions hands-free, enhancing safety and convenience.

Image: Voice Control interface.
- Multi-language Support: The system supports multiple languages including English, German, French, Spanish, Italian, Portuguese, Russian, Dutch, Polish, Japanese, Simplified and Traditional Chinese, Arabic, etc.

Image: Multi-language support menu.
6.3 Camera and DVR Functions
- Rear View Camera: The included 8-LED night vision waterproof rear view camera automatically displays the rear view on the screen when the vehicle is in reverse gear, aiding in safe parking.

Image: Rear View Camera display.
- ADAS DVR Recorder (Optional): Connect a USB camera (purchased separately) to enable the ADAS DVR function. This provides features like front car distance warning and lane departure warning for enhanced driving safety.

Image: ADAS DVR Recorder interface.
7. Maintenance
- Cleaning: Use a soft, dry cloth to clean the screen and unit. For stubborn smudges, a slightly damp cloth with a mild, non-abrasive cleaner can be used, but avoid spraying directly onto the unit.
- Software Updates: Periodically check for software updates through the system settings or the manufacturer's website to ensure optimal performance and access to new features.
- Avoid Liquids: Do not allow liquids to enter the unit, as this can cause severe damage.
- Temperature: While the unit is designed for automotive environments, avoid leaving the vehicle in extreme temperatures for extended periods, especially direct sunlight, which can affect screen longevity.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not power on. | Loose power connection, blown fuse, vehicle battery issue. | Check all power cable connections. Inspect vehicle fuses. Ensure vehicle battery is charged. |
| No sound. | Volume too low, mute activated, speaker wiring issue, incorrect audio output settings. | Increase volume. Check if mute is active. Verify speaker wiring. Adjust audio output settings in the system. |
| GPS signal lost or inaccurate. | GPS antenna obstruction, antenna not properly connected, unit in an area with poor satellite reception. | Ensure GPS antenna has a clear view of the sky. Check antenna connection. Move to an open area. |
| Bluetooth not connecting. | Bluetooth not enabled on unit or phone, device not in pairing mode, interference. | Ensure Bluetooth is enabled on both devices. Put phone in pairing mode. Restart both devices. |
| Rear view camera not displaying. | Camera not powered, video cable loose, incorrect camera input selected. | Check camera power connection (reverse light). Verify video cable connection. Ensure correct camera input is selected in settings. |
| Touchscreen unresponsive. | System freeze, temporary software glitch. | Restart the unit (press and hold power button). If issue persists, perform a factory reset (data will be lost). |
If you encounter problems not listed here or if the suggested solutions do not resolve the issue, please contact Charmstep customer support for assistance.
9. Specifications
| Feature | Details (Model TS10/4+32g) |
|---|---|
| System | Android 12.0 |
| Screen Size | 9 inch |
| Screen Type | QLED screen |
| Screen Resolution | 1280*720 |
| CPU | 8-Core 1.8GHz |
| RAM + ROM | 4GB RAM + 32GB ROM |
| Connectivity | WIFI (5Ghz), 4G LTE (SIM card support), Bluetooth 5.0 |
| Navigation | Built-in GPS, supports online/offline maps |
| Smartphone Integration | Built-in Wireless Carplay & Android Auto |
| Audio Processing | Built-in DSP Processor |
| Radio | AM/FM RDS (Europe) |
| Cooling | Built-in Cooling Fan |
| Camera Input | Rear View Camera (AHD 1080P support), ADAS DVR (optional) |
| USB Ports | 2x USB Cables |
| Audio Output | RCA ports, Full AV Output (optional) |
| Special Features | Steering Wheel Control, Split Screen, AI Voice Control (optional), Multiple Language Support |
10. Warranty and Support
Charmstep products are designed for reliability and performance. For warranty information, please refer to the warranty card included with your product or contact your retailer. For technical support, installation queries, or troubleshooting assistance, please contact Charmstep customer service through the contact information provided at the point of purchase or on the official Charmstep website.
When contacting support, please have your product model number (TS10/4+32g) and purchase date available.





