1. Product Overview
The CHSTEK Carplay Head Unit is an advanced multimedia player designed specifically for the Suzuki Swift 4 models from 2011 to 2016. This unit integrates GPS navigation, car radio, stereo audio, WIFI, 4G connectivity, Bluetooth, and an Android operating system to enhance your in-car entertainment and connectivity experience.
Important Notes:
- This model does not have a built-in DVD/CD player and does not support DVD/CD discs.
- This model does not have a built-in SD Card Slot; external media can only be used via USB Cable.
- For users in the Americas (e.g., United States, Canada, Mexico, Brazil), the 4G network function is not supported.
- For users in Japan and South Korea, the 4G SIM card network function is not supported due to different carriers and network baseband.
2. Specifications
The CHSTEK Carplay Head Unit offers various configurations to meet diverse user needs. Below are the general specifications and a detailed parameter table for different versions.
General Specifications:
- Is touch screen: Yes
- Built-in Screen: Yes
- TF/Micro SD Slot: 0
- Din: Double Din
- RAM: Up to 12G (varies by version)
- Operating System: Android 13
- Voltage: 12 V
- Item Weight: 1.5 kg
- Output Type: Colored
- Max External Memory: 256G
- Special Features: Built-In Speaker/Microphone, WiFi function, Support steering wheel control, Support 4G Network (region dependent), Support Can-Bus, Built-in GPS, Charger, Mobile Phone, MP3 players, DSP, CarPlay, Android Auto, Reversing Input, Split Screen
- Digital Media Format: Mp3, MP4, WMA, JPEG
- OSD Language: Multi-language support including English, Chinese, Arabic, German, French, Spanish, Portuguese, Japanese, Korean, etc.
- Resolution: 1024*600P
- Display Size: 7"
- Brand Name: CHSTEK
- Origin: Mainland China
- OEM NO.: FG-7158
- ROM: Up to 256G (varies by version)
- Certification: CE
- For Vehicle Brands/Model: SUZUKI
- Bluetooth: Bluetooth 5.0
- Network: 4G LTE SIM WIFI Bluetooth Autoradio
- Function: Car Multimedia Radio GPS Navigation Player CarPlay Android Auto
- Compatibility: Suzuki Swift 4 2011 2012 2013 2014 2015 2016
Detailed Product Parameters by Version:
The image above provides a detailed comparison of different versions (FY818, FY8581, FY7862, MTK8667, Qualcomm 6125, FY7870) covering their CPU, RAM & ROM, Radio IC, Amplifier, DSP, CarPlay/Android Auto support, Resolution, Internet connectivity, Navigation, Camera support, and other basic features. Please refer to this table to understand the specific capabilities of your purchased unit.
3. Setup and Installation
Professional installation is highly recommended for this product. Ensure the vehicle's power is disconnected before beginning installation. The following diagrams provide examples of wiring connections for different models. Please identify your specific model and refer to the corresponding diagram.
3.1 Wiring Diagrams
The wiring connections may vary slightly depending on the specific model (e.g., 7870, 7862, 8581, 8141, 8667, 6125). Always consult the diagram that matches your unit for accurate connections.
3.2 Physical Installation
The head unit is designed to seamlessly integrate into your Suzuki Swift 4 dashboard. Ensure all cables are properly connected and secured before reassembling the dashboard components.
4. Operating Instructions
This section covers the primary functions and features of your CHSTEK Carplay Head Unit.
4.1 User Interface and Navigation
The head unit features an intuitive Android-based interface. You can navigate through apps and settings using the touchscreen. Different UI styles are available depending on your unit's version.
4.2 CarPlay and Android Auto
The head unit supports both wireless CarPlay and wired Android Auto, allowing you to mirror a simplified version of your smartphone screen directly onto the car's display. This enables access to navigation, calls, messages, and music.
4.3 Bluetooth Connectivity
With Bluetooth 5.0, enjoy faster transfer speeds, wider coverage, and enhanced anti-interference. You can stream music from your phone, make hands-free calls, and synchronize contacts.
- Display: Incoming calls, Outgoing calls, Missed calls.
- Download: Query Name/Phonebook List.
- Music: Bluetooth Music SYNC.
- Hands-free: Built-in microphone and external microphone support.
4.4 Radio Function
The unit supports both automatic and manual station search. You can drag and drop station icons to customize your channel list. Some models feature RDS (Radio Data System) for European users, automatically selecting stable frequencies.
4.5 DSP Sound System
Enhance your audio experience with DSP (Digital Signal Processor) features, including EQ settings, sound field adjustments, and bass enhancements.
- EQ Settings: Adjust treble, midrange, and bass for a richer sound.
- Sound Field: Adjust the output time of sound from each speaker to create a 3D surround effect, making you feel immersed in the music.
- Bass Enhancement: Boost bass for more powerful and flexible low frequencies.
- Bass Filter: Filter out bass to make middle and high tones more delicate.
4.6 Network Connectivity (WiFi & 4G)
The head unit features built-in WiFi and supports 4G SIM cards (check regional compatibility). Connect to network hotspots for online navigation, video streaming, music, and app downloads from the Google Play Store.
4.7 Steering Wheel Control
The unit is compatible with most steering wheel control functions, allowing you to easily switch songs, channels, and adjust volume, minimizing distractions while driving.
4.8 Split Screen Functionality
Run two applications simultaneously and display them side-by-side on the screen. Note that some third-party applications may not fully support split-screen mode if their functions conflict.
4.9 Button Light Color Customization
Customize the color of the built-in button lights to match your vehicle's interior or your personal preference.
4.10 Camera Support
The unit supports various camera inputs for enhanced safety and driving assistance.
- Rear View Camera: Automatically switches to the reverse screen with parking lines when reversing.
- Front ADAS DVR + Rear View Dual Recorder: Optional Advanced Driving Assistance System (ADAS) provides 1080P live display and recording for safer driving.
- 360° Panorama Function: (Requires specific hardware option at factory) Utilizes 4x220° ultra-wide-angle lens cameras to synthesize a seamless 360° aerial view, eliminating blind spots.
4.11 TPMS (Tire Pressure Monitoring System) Support
With the OBD2 function, you can retrieve real-time data and trouble codes from your vehicle's computer, including tire pressure information, presented in an easy-to-read format.
4.12 HDMI/AV-Out
The HDMI/AV-Out port allows you to connect the head unit to an external monitor or other devices, sharing high-definition video and audio with all passengers.
4.13 Video Demonstration
5. Maintenance
5.1 Cleaning
To clean the screen and exterior, use a soft, dry cloth. For stubborn smudges, lightly dampen the cloth with water or a screen-safe cleaner. Avoid abrasive materials or harsh chemicals.
5.2 Software Updates
Periodically check for software updates to ensure optimal performance and access to new features. Updates can typically be found in the system settings menu or on the manufacturer's website. Follow on-screen instructions carefully during updates.
6. Troubleshooting
If you encounter issues with your head unit, refer to the following common problems and solutions:
- No Power:
- Check all power connections and fuses.
- Ensure the vehicle's ignition is on.
- No Sound:
- Verify speaker connections.
- Check volume levels and mute settings.
- Ensure the correct audio source is selected.
- Bluetooth Connectivity Issues:
- Ensure Bluetooth is enabled on both the head unit and your device.
- Delete previous pairings and attempt to re-pair.
- Move your device closer to the head unit.
- GPS Not Working/Inaccurate:
- Ensure the GPS antenna is properly installed and has a clear view of the sky.
- Check GPS settings in the unit.
- Update navigation maps if available.
- Touchscreen Unresponsive:
- Restart the unit.
- Ensure the screen is clean and free of debris.
- CarPlay/Android Auto Not Connecting:
- For wired Android Auto, ensure a high-quality USB cable is used.
- Check phone settings for CarPlay/Android Auto permissions.
- Restart both the head unit and your smartphone.
If the problem persists, please contact customer support for further assistance.
7. User Tips
- Customize Your UI: Explore the various UI styles and button light colors available in the settings to personalize your head unit's appearance.
- Optimize Sound: Take advantage of the DSP settings to fine-tune the equalizer, sound field, and bass for your preferred audio experience.
- Stay Updated: Regularly check for system software updates to ensure you have the latest features and performance improvements.
- Use Split Screen: Maximize productivity or entertainment by using the split-screen function for navigation and music simultaneously.
- Secure 4G SIM: If your region supports 4G, ensure the SIM card is correctly inserted using the provided 4G SIM cable for easy replacement without disassembling the unit.
8. Warranty and Support
All CHSTEK head units come with a 12-month Manufacturer Warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use.
8.1 Warranty Exclusions:
The warranty does not cover damages resulting from:
- Improper installation or operation.
- Accident, misuse, or abuse.
- Improper wiring or incorrect voltage.
- Neglect or unauthorized disassembly/repair.
- Damage caused by undue wear and tear or dirt.
8.2 Technical Support:
For technical assistance, troubleshooting, or warranty claims, please contact CHSTEK customer support. Provide your product model number (FG-7158) and a detailed description of the issue. It is recommended to test the product thoroughly before final installation.