1. Introduction
Thank you for choosing the Hikity 2 DIN Carplay Radio. This manual provides essential information for the proper installation, operation, and maintenance of your new car stereo system. Please read this manual thoroughly before use to ensure optimal performance and safety. Keep this manual for future reference.
2. Product Overview
Key Features
- 9-inch HD Touch Screen
- Integrated CarPlay and Android Auto functionality via USB connection
- Mirror Link function for Android/iOS devices
- FM Radio with 18 preset stations (FM1~FM2~FM3)
- Bluetooth 2.0 for hands-free calls and audio streaming
- Rear View Camera input with automatic display
- Steering Wheel Control learning function
- USB and AUX IN connectivity
What's in the Box
Verify that all components are present before installation:
- MP5 Car Player (Main Unit)
- Power Cable
- 2x USB Data Cables
- RCA Input and Output Cable
- Camera Input Cable
- Rear View Camera (if included in package)
- External Microphone (if included in package)
- Mounting Brackets and Screws
- User Manual
Image: Product dimensions and included accessories such as power cable, USB cables, AUX wire harness, reversing camera cable, screws, and mounting brackets.
3. Setup and Installation
General Installation Guidelines
This unit is designed for a standard 2 DIN car stereo slot. Professional installation is recommended. Ensure the vehicle's power is disconnected before starting installation to prevent electrical damage or injury.
Wiring Diagram
Follow the wiring diagram carefully. Incorrect wiring can damage the unit or your vehicle's electrical system.
Image: Comprehensive wiring diagram showing connections for power (B+ Battery, ACC, Ground), speakers (Front Left/Right, Rear Left/Right), steering wheel controls (KEY1, KEY2), reverse camera (BACK, Rear View Camera Signal Input), and antenna (ANT).
- Power Connection: Connect the yellow wire (B+ BATTERY) to constant 12V power, the red wire (ACC) to switched 12V power, and the black wire (Ground B-) to a chassis ground point.
- Speaker Connections: Connect the speaker wires (White, White/Black, Green, Green/Black, Purple, Purple/Black, Gray, Gray/Black) to your vehicle's corresponding speakers. Ensure correct polarity.
- Rear Camera: Connect the yellow RCA cable from the camera to the 'Rear View Camera Signal Input' on the unit. Connect the camera's power to the vehicle's reverse light circuit and the 'BACK' (Pink) wire from the unit to the reverse light signal.
- Steering Wheel Control: Connect KEY1 (Orange/Black) and KEY2 (Brown) to your vehicle's steering wheel control wires. Refer to your vehicle's manual for specific wiring.
- Antenna: Connect the ANT (Blue) wire to your vehicle's auto antenna.
- USB Cables: Connect the provided USB cables to the unit's USB ports for CarPlay/Android Auto and media playback.
4. Operating Instructions
4.1 CarPlay & Android Auto
Connect your smartphone to the radio via the original USB cable. This function seamlessly integrates your phone's interface for navigation, music, calls, messages, and more, directly on the car stereo's display.
Image: The car radio screen displaying CarPlay and Android Auto interfaces, showing various app icons for phone, music, maps, and messages.
4.2 Mirror Link
The Mirror Link function allows you to project your smartphone's screen onto the car stereo display. Connect your Android or iOS phone using its original USB data cable. Android phones support two-way control, while iPhones support one-way synchronization (display only).
Image: A smartphone screen displaying a car image, mirrored onto the larger car radio display, illustrating the Mirror Link feature.
4.3 FM Radio
Access the FM Radio function to listen to your favorite stations. The unit supports 3 radio bands (FM1, FM2, FM3) with 18 preset stations. Use the 'AS' button for auto-scan and store, 'ST' for stereo/mono, 'BAND' to switch bands, 'LOC' for local/distance, and 'PS' for program search.
Image: The car radio screen displaying the FM Radio interface, showing frequency 106.10 MHz and preset station buttons.
4.4 Bluetooth Connectivity
Pair your smartphone via Bluetooth 2.0 for hands-free calling and wireless audio streaming. The built-in noise reduction ensures clear communication. Access the Bluetooth menu to pair devices, make calls, and play music.
Image: The car radio screen displaying a Bluetooth dial pad for making phone calls, with a phone icon and a microphone icon indicating hands-free functionality.
4.5 Backup Camera
When the vehicle is shifted into reverse, the unit automatically displays the rear view from the connected camera. The included camera features HD image quality, waterproof design, and night vision for enhanced safety during parking and reversing maneuvers.
Image: The car radio screen showing a clear backup camera view of a parking lot with dynamic parking guidelines, alongside an inset image of the waterproof night vision camera.
4.6 Steering Wheel Control (SWC)
The unit supports the original steering wheel button learning function. This allows you to map various functions (e.g., volume up/down, track skip, mode change) to your vehicle's steering wheel buttons for convenient and safe operation while driving.
Image: The car radio screen displaying the Steering Wheel Control learning interface, allowing users to assign functions to physical steering wheel buttons.
4.7 EQ Function
Customize your audio experience with the built-in Equalizer (EQ) function. Adjust sound frequencies to match your preferences or select from various preset modes like Standard, Rock, Scene, or Classical to optimize sound for different music genres.
Image: The car radio screen displaying the EQ (Equalizer) settings, showing a graphical representation of frequency adjustments and options for sound field positioning.
5. Maintenance
To ensure the longevity and optimal performance of your Hikity Carplay Radio, follow these maintenance guidelines:
- Cleaning the Screen: Use a soft, lint-free cloth to gently wipe the touch screen. For stubborn smudges, slightly dampen the cloth with water or a screen-safe cleaner. Avoid abrasive materials or harsh chemicals.
- General Cleaning: Keep the unit free from dust and debris. Use a soft brush or compressed air to clean around buttons and ports.
- Avoid Extreme Temperatures: Do not expose the unit to extreme heat or cold, as this can affect its electronic components and screen.
- Software Updates: Check the manufacturer's website periodically for any available software updates to improve performance and add new features.
6. Troubleshooting
If you encounter issues with your Hikity Carplay Radio, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not power on | Incorrect power wiring; Blown fuse; Vehicle battery issue | Check power cable connections (B+, ACC, Ground). Verify vehicle's fuse box and the unit's fuse. Ensure vehicle battery is charged. |
| No sound | Incorrect speaker wiring; Volume too low; Mute activated | Check speaker connections and polarity. Increase volume. Deactivate mute function. |
| Bluetooth connection issues / Poor microphone quality | Interference; Device not paired; Microphone not connected or faulty | Ensure Bluetooth is enabled on both devices and paired correctly. Try re-pairing. Check external microphone connection. Reduce environmental noise. |
| CarPlay/Android Auto not working | Faulty USB cable; Phone software issue; Incorrect USB port | Use the original, high-quality USB cable. Ensure your phone's OS is updated. Try a different USB port on the unit. Restart both phone and unit. |
| Backup camera not displaying | Incorrect camera wiring; 'BACK' wire not connected to reverse signal | Verify the camera's video and power connections. Ensure the 'BACK' (Pink) wire is correctly connected to the vehicle's reverse light signal. |
| Steering Wheel Controls not responding | Incorrect wiring; Not programmed | Check KEY1 and KEY2 wiring. Perform the steering wheel control learning procedure in the unit's settings menu. |
7. Specifications
| Feature | Specification |
|---|---|
| Product Dimensions | 22.9 x 4.6 x 13.1 cm |
| Product Weight | 1.2 kg |
| Model Number | Hikity-Q3541A3 |
| Connectivity Technology | Bluetooth, USB |
| Controller Type | Android, iOS |
| Special Feature | Touch Screen |
| Compatible Devices | Universal 2 DIN Car |
| Connector Type | Stereo Audio/USB |
| Audio Encoding | Stereo |
| Video Encoding | AVI/3GP/MP4/MOV/MPG/MKV/VOB/RMVB/RM |
| Output Power | 45 Watts |
| Number of Channels | 4 |
| Internet Applications | YouTube |
| Control Method | Touch |
| Wireless Technology | Bluetooth, FM |
8. Warranty and Support
Your Hikity Carplay Radio comes with a 24-month warranty from the date of purchase. This warranty covers manufacturing defects and ensures the product meets its specified performance standards.
For any inquiries, technical assistance, or warranty claims, please contact Hikity customer support. We offer online consultation and aim to respond within 24 hours to address your concerns.
Please retain your proof of purchase for warranty validation.