1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Hieha CP11 Double Din Car Stereo. The CP11 features a 7-inch HD touchscreen, supporting Apple CarPlay, Android Auto, Bluetooth connectivity, and a backup camera input. Please read this manual thoroughly before installation and use to ensure proper function and safety.
Image 1.1: Hieha CP11 Car Stereo displaying its main interface with Apple CarPlay and Android Auto icons.
2. Package Contents
Verify that all items listed below are included in your package:
- Hieha Car Stereo Unit
- User Manual
- Camera Wire A
- Backup Camera
- Camera Wire B
- Wire Harness A / Wire Harness B
- Common Use Frame
- Mounting Plates
Image 2.1: Visual representation of the Hieha CP11 Car Stereo and its included accessories.
3. Installation Guide
Professional installation is recommended. If you choose to install the unit yourself, please follow these steps carefully. Always disconnect the vehicle's battery before beginning any electrical work.
3.1. Preparation
- Disconnect Battery: Disconnect the negative terminal of your vehicle's battery to prevent electrical shorts.
- Review Vehicle-Specific Instructions: Consult your vehicle's manual or a reliable automotive guide for specific instructions on removing your factory stereo and dash panels.
- Prepare Dash Kit: If using a dash kit, follow its instructions to break off and remove any unnecessary tabs for your specific application.
3.2. Removing the Factory Stereo
- Using a panel removal tool, carefully pry off any trim panels surrounding your factory stereo.
- Unscrew the bolts or screws securing the factory stereo in place.
- Gently pull the factory stereo out of the dashboard.
- Unplug all wiring harnesses and antenna cables from the back of the factory stereo.
3.3. Installing the Hieha CP11
- Install the new Hieha CP11 stereo into the dash kit using the screws provided with the stereo.
- Connect the vehicle's wiring harness to the corresponding harness of the Hieha CP11. Ensure all connections are secure.
- Connect the antenna cable.
- Carefully slide the Hieha CP11 unit into the dashboard opening.
- Secure the stereo with the appropriate screws.
- Reattach any trim panels removed earlier.
3.4. Post-Installation Check
- Reconnect the negative battery terminal.
- Turn on the vehicle and the Hieha CP11 stereo.
- Test all functions, including audio, radio, Bluetooth, CarPlay/Android Auto, and backup camera (if installed).
Image 3.1: Dimensions of the Hieha CP11 unit, indicating its 7-inch standard size and the included mounting plates.
Image 3.2: General installation guidance for different vehicle types, illustrating scenarios where direct installation, a frame, or trim modification may be necessary.
4. Operating Instructions
The Hieha CP11 offers a range of features designed to enhance your driving experience. Familiarize yourself with the touchscreen interface and various functions.
Image 4.1: A visual summary of the Hieha CP11's key functionalities.
4.1. Apple CarPlay & Android Auto
Connect your compatible smartphone via USB to access Apple CarPlay or Android Auto. This allows you to use navigation, make calls, send messages, and listen to music directly from your phone's interface displayed on the stereo screen.
Image 4.2: The Hieha CP11 unit showcasing its compatibility with Apple CarPlay and Android Auto.
4.2. Bluetooth Connectivity
Pair your smartphone with the CP11 via Bluetooth for wireless audio streaming and hands-free calling. Navigate to the Bluetooth settings on the stereo to pair your device.
Image 4.3: Bluetooth connection feature.
4.3. Hands-Free Calling
Once connected via Bluetooth, you can make and receive calls safely without holding your phone. Use the stereo's touchscreen or voice commands for call management.
Image 4.4: Illustration of the hands-free calling function in use.
4.4. GPS Navigation
Utilize the GPS navigation feature through Apple CarPlay or Android Auto for precise turn-by-turn directions. The large 7-inch screen provides clear map visibility.
Image 4.5: The Hieha CP11 displaying GPS navigation.
4.5. Reversing Image (Backup Camera)
When a compatible backup camera is connected, the stereo automatically displays the rear view when the vehicle is shifted into reverse, aiding in safe parking and maneuvering.
Image 4.6: The reversing image feature with a connected backup camera.
4.6. Media Playback
The CP11 supports various media formats for playback via USB, TF card, or AUX input. Enjoy your favorite music and 1080p HD videos on the capacitive touchscreen.
Image 4.7: The 7-inch HD capacitive touchscreen displaying 1080p Full HD video.
4.7. FM/AM Radio
Tune into your favorite FM and AM radio stations. The stereo features a digital tuner for clear reception.
Image 4.8: FM/AM Radio feature.
4.8. Steering Wheel Controls
If your vehicle supports it, the CP11 can be integrated with your existing steering wheel controls for convenient operation of volume, track changes, and other functions.
Image 4.9: Steering Wheel Control feature.
4.9. Mirror-Link
The Mirror-Link function allows you to mirror your smartphone's screen onto the car stereo display. Connect your phone via USB and follow the on-screen prompts to activate this feature.
Image 4.10: Mirror-Link feature.
4.10. Voice Control
Utilize voice commands for various functions, such as navigation, music playback, and calling, through connected services like Apple CarPlay or Android Auto. This feature enhances safety by minimizing manual interaction with the stereo while driving.
Image 4.11: Voice Control feature.
4.11. 7 Colorful Light Display
Customize the button illumination with 7 different color options to match your vehicle's interior or your personal preference.
Image 4.12: Customizable 7-color light display.
5. Maintenance
- Cleaning the Screen: Use a soft, lint-free cloth to gently wipe the touchscreen. For stubborn smudges, slightly dampen the cloth with water or a screen-safe cleaner. Avoid harsh chemicals or abrasive materials.
- General Cleaning: Keep the unit free from dust and debris. Use a soft brush or compressed air to clean vents and button areas.
- Avoid Extreme Temperatures: Prolonged exposure to extreme heat or cold can affect the unit's performance and lifespan.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not power on. | Loose wiring connection, blown fuse, vehicle battery issue. | Check all power connections. Inspect the fuse on the unit and in the vehicle's fuse box. Ensure the vehicle battery is charged. |
| No sound or distorted audio. | Incorrect speaker wiring, volume too low, audio settings misconfigured. | Verify speaker wire connections. Adjust volume and check audio balance/fader settings. |
| Apple CarPlay/Android Auto not connecting. | Faulty USB cable, phone not compatible, software glitch. | Use a high-quality, original USB cable. Ensure your phone's OS is updated. Restart both phone and stereo. |
| Bluetooth connection issues. | Pairing mode not active, interference, device already paired. | Ensure the stereo is in Bluetooth pairing mode. Delete previous pairings and try again. Move closer to the unit. |
| Backup camera not displaying. | Incorrect wiring, camera malfunction, reverse trigger wire not connected. | Check camera power and video signal connections. Ensure the reverse trigger wire is correctly connected to the vehicle's reverse light circuit. |
| Touchscreen unresponsive in cold weather. | Extreme cold affecting capacitive touch. | Allow the vehicle's interior to warm up. The touchscreen should regain full responsiveness as it reaches operating temperature. |
| Poor microphone quality during calls. | Microphone placement, environmental noise, faulty microphone. | Ensure the microphone is positioned optimally, away from vents or excessive noise. Test with another device if possible. |
7. Specifications
- Brand: Hieha
- Model Number: CP11
- Product Dimensions: 7 x 4 x 3.6 inches
- Item Weight: 3.34 pounds
- Special Feature: Touchscreen
- Connectivity Technology: Auxiliary, Bluetooth, USB
- Controller Type: Android (compatible)
- Compatible Devices: Smartphone, Speaker
- Audio Output Mode: Stereo
- Number of Channels: 4
- Output Wattage: 60 Watts
- Control Method: Touch
8. Warranty and Support
For warranty information or technical support, please refer to the contact details provided in the original product packaging or visit the official Hieha website. Keep your purchase receipt as proof of purchase for warranty claims.
