Introduction
Thank you for choosing the Roadstar RD9700 10.1-inch Android Multimedia Player. This manual provides essential information for the safe and efficient use of your new device. Please read it thoroughly before installation and operation, and keep it for future reference.
Safety Information
- Installation: Professional installation is highly recommended. Incorrect installation can damage the vehicle's electrical system or the device itself.
- Power Supply: Ensure the device is connected to a 12V DC power supply with negative grounding.
- Operation While Driving: Do not operate the device in a manner that distracts you from driving. Always prioritize road safety.
- Temperature: Avoid exposing the device to extreme temperatures or direct sunlight for prolonged periods.
- Moisture: Keep the device away from water and excessive moisture to prevent damage.
Package Contents
Please check the package for the following items:
- Roadstar RD9700 10.1-inch Android Multimedia Player Unit
- Power Harness
- GPS Antenna
- USB Cables
- External Microphone
- RCA Cables (Audio/Video Output)
- User Manual (this document)
- Mounting Brackets and Screws (may vary by vehicle)
Setup and Installation
This section provides general guidelines for installing your multimedia player. Specific vehicle models may require additional adapters or wiring harnesses. Consult a professional installer if you are unsure.
Wiring Diagram (General)
Below is a general overview of the wiring connections. Refer to the specific wiring diagram included with your product for detailed instructions.
- Power Connection: Connect the yellow wire to the constant 12V supply, the red wire to the accessory (ACC) 12V supply, and the black wire to ground.
- Speaker Connections: Connect the speaker wires (e.g., white/white-black for front left, gray/gray-black for front right, etc.) to your vehicle's speakers. Ensure correct polarity.
- Antenna Connections: Connect the GPS antenna to the dedicated GPS port and the radio antenna to the radio antenna port.
- USB Connections: Connect the provided USB cables to the USB ports on the unit. These can be routed to a convenient location in your vehicle.
- External Microphone: Plug the external microphone into its designated port for improved call quality.
- Rear View Camera: Connect the video input from your rear view camera to the 'CAM IN' or 'REVERSE' video input on the unit. Connect the reverse trigger wire to your vehicle's reverse light circuit.
- Steering Wheel Control (SWC): Connect the SWC wires to your vehicle's steering wheel control interface (if applicable). Configuration may be required in the unit's settings.
- AUX/RCA Connections: Use the AUX input for external audio sources and RCA outputs for connecting to external amplifiers or monitors.
Mounting the Unit
Secure the multimedia player in your vehicle's dashboard opening using the provided mounting brackets and screws. Ensure it is firmly seated and does not obstruct any vehicle controls.
Operating Instructions
Initial Power On and Interface Overview
After successful installation, turn on your vehicle's ignition. The unit should power on automatically. The main screen provides access to various functions.

This image displays the primary user interface of the Roadstar RD9700 multimedia player. It shows the current time (03:21) and date (Oct 18, 2018 Thursday), a music playback widget, and quick access icons for 'Navi' (Navigation), 'Radio', 'Apps', 'Bluetooth', and 'Music' at the bottom of the screen. On the left side, there are touch-sensitive buttons for power, home, back, and volume control.
Key Features and Functions
- Android Operating System: The unit runs on an Android operating system, providing access to a wide range of applications.
- Navigation (Navi): Access your preferred navigation application for turn-by-turn directions.
- Radio: Tune into FM/AM radio stations. Use the on-screen controls to scan, save presets, and adjust settings.
- Bluetooth (A2DP, Phone Book, Calling):
- Pairing: Enable Bluetooth on your mobile device and search for the RD9700. Select it to pair.
- A2DP: Stream audio wirelessly from your paired device.
- Phone Book: Sync your phone's contacts for easy access.
- Calling: Make and receive hands-free calls using the built-in microphone or external microphone.
- Wi-Fi Connectivity: Connect to a Wi-Fi hotspot (e.g., from your smartphone) to access online features, download apps, and browse the internet.
- USB/AUX/RCA: Connect external storage devices (USB drives) for media playback, or use AUX/RCA inputs for other audio/video sources.
- Steering Wheel Control (SWC): If connected, configure SWC buttons in the unit's settings to control functions like volume, track skip, and mode.
- Mirror Link: Project your smartphone's screen onto the multimedia player's display. Refer to your phone's compatibility and specific instructions for Mirror Link setup.
- Rear View Camera Input: When the vehicle is shifted into reverse, the display will automatically switch to the rear view camera feed (if connected and properly installed).
- Audio Output: The unit features a 4x45W audio output for clear sound. Adjust equalizer settings and audio balance in the sound settings menu.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the screen and exterior. Do not use abrasive cleaners or solvents.
- Software Updates: Periodically check for software updates through the unit's settings or the manufacturer's website to ensure optimal performance and access to new features.
- Data Backup: Regularly back up important data or settings if applicable.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not power on. | Incorrect wiring; Blown fuse; Vehicle ignition off. | Check power connections (yellow, red, black wires). Inspect vehicle fuses. Ensure ignition is on. |
| No sound. | Volume too low; Mute activated; Incorrect speaker wiring; Amplifier issues. | Increase volume. Check mute status. Verify speaker connections. Check external amplifier if used. |
| Bluetooth not connecting. | Bluetooth off on device/phone; Incorrect pairing process. | Ensure Bluetooth is enabled on both devices. Delete previous pairings and re-pair. |
| Rear view camera not displaying. | Camera not connected; Reverse trigger wire not connected; Faulty camera. | Check camera video input and reverse trigger wire connection. Test camera functionality. |
| Touch screen unresponsive or slow. | Software glitch; Excessive background apps. | Restart the unit. Close unnecessary applications. Perform a factory reset if issues persist (note: this will erase all data). |
Specifications
- Model: Roadstar RD9700
- Screen Size: 10.1 inches (2.5D IPS Display)
- Screen Resolution: 1024x600
- Operating System: Android
- RAM: 2GB
- Internal Storage: 16GB
- Audio Output Power: 4x45W
- Connectivity: Wi-Fi, Bluetooth (A2DP, Phone Book, Calling), USB, AUX, RCA
- Key Features: GPS, Mirror Link, Rear View Camera Input, Steering Wheel Control (SWC) Compatibility, External Microphone Support
- Compatible Devices: Smartphone, Speaker, Television, Game Console
- Manufacturer: Roadstar
- ASIN: B0BBH69H88
Warranty and Support
Roadstar products are manufactured to high-quality standards. For warranty information, please refer to the warranty card included with your purchase or visit the official Roadstar website. For technical support, troubleshooting assistance, or service inquiries, please contact Roadstar customer service or your authorized dealer.
Keep your purchase receipt as proof of purchase for warranty claims.





