1. Introduktion og overview
The TEYES CC3 2K is an advanced car multimedia system designed to enhance your driving experience with cutting-edge technology. This head unit integrates navigation, audio, video playback, and smart connectivity features, all powered by Android 10. It is specifically engineered for seamless integration into Volkswagen Jetta 7 models from 2018 to 2022, providing a modern and intuitive interface for your vehicle's dashboard.
Key features include a high-resolution 2K in-cell display, robust 8-core processor, ample memory (6GB RAM, 128GB ROM), and comprehensive audio processing capabilities with dual DSPs. This manual provides essential information for installation, operation, maintenance, and troubleshooting to ensure optimal performance of your TEYES CC3 2K system.

Image 1.1: The TEYES CC3 2K head unit, showcasing its large display and user interface.
2. Pakkens indhold
Please verify that all components listed below are included in your package before proceeding with installation. If any items are missing or damaged, please contact TEYES customer support.

Image 2.1: Visual representation of the TEYES CC3 2K package contents.
- 1 x TEYES CC3 2K Head Unit
- 1 x OEM Panel (Frame for Volkswagen Jetta 7)
- 1 x strømkabel
- 1 x USB Cable (Multiple ports)
- 1 x GPS-antenne
- 1 x AUX-kabel
- 1 x 4G WiFi Antenna
- 1 x AHD 1080p Rear Camera
- 1 x Audio & Video Harness + RCA
- 1 x Screws & Screwdriver Set
- 1 x rengøringsklud
- 1 x ledningsdiagram
- 1 x E-book (Digital Instruction Manual)
3. Opsætning og installation
Installation of the TEYES CC3 2K system requires careful attention to detail and proper electrical connections. It is highly recommended that installation be performed by a qualified professional to ensure correct wiring and avoid damage to your vehicle or the head unit.
3.1 Kontrol før installation
- Sørg for, at køretøjets tænding er slukket, og at batteriet er frakoblet, før du påbegynder elektrisk arbejde.
- Bekræft, at alt indhold i pakken er til stede og ubeskadiget.
- Review the included wiring diagram thoroughly.
3.2 Installationstrin (generel vejledning)
- Carefully remove the original car radio and dashboard trim. Refer to your vehicle's specific service manual for detailed instructions on trim removal.
- Install the provided OEM panel (frame) into the dashboard opening. This ensures a perfect fit for the TEYES CC3 2K head unit.
- Connect the power cable, USB cables, GPS antenna, 4G WiFi antenna, AUX cable, and AHD rear camera cable to their respective ports on the TEYES CC3 2K head unit. Ensure all connections are secure.
- Connect the vehicle's wiring harness to the provided power cable and other harnesses. Match colors and pin configurations according to the wiring diagram.
- Carefully slide the TEYES CC3 2K head unit into the installed OEM panel until it clicks into place.
- Reconnect the vehicle's battery and test the system before fully reassembling the dashboard trim.
- Genmonter alle instrumentbrætbeklædningsdele.

Image 3.1: Visual comparison demonstrating the integrated appearance of the TEYES CC3 2K after installation.
3.3 Antenna and USB Connections
- GPS-antenne: Placer GPS-antennen på et sted med frit view af himlen, typisk på instrumentbrættet eller under forruden, væk fra metalforhindringer.
- 4G WiFi Antenna: Ensure the 4G WiFi antenna is securely connected for optimal network performance.
- USB kabler: The system includes multiple USB outputs for data transfer and connecting external devices. Route these cables to an accessible location, such as the glove compartment or center console.

Image 3.2: The included USB cables provide multiple ports for connecting external devices and data transfer.
4. Betjeningsvejledning
The TEYES CC3 2K operates on an Android platform, offering a familiar and intuitive user experience similar to a tablet or smartphone.
4.1 Tænd/sluk og grundlæggende navigation
- Tænd: The unit will typically power on automatically with the vehicle's ignition.
- Sluk: The unit will power off automatically when the vehicle's ignition is turned off. A long press on the power button (if available) may initiate a manual shutdown or restart.
- Touchscreen interface: Navigate through menus and applications by tapping, swiping, and pinching on the 2K touchscreen display.
4.2 Multimedieafspilning
- Lyd: Få adgang til musik files from internal storage, USB drives, or streaming services. The system supports various audio formats.
- Video: Afspil video files from internal storage or USB drives. The 2K display provides a high-quality viewoplevelse.
- Radio: Utilize the built-in radio tuner for FM/AM stations. The system supports RDS (Radio Data System) for enhanced information display.


Image 4.1: The system offers a premium local radio experience and customizable color styles for the interface.
4.3 Navigation og GPS
The TEYES CC3 2K comes with integrated GPS and supports various navigation applications. It is pre-configured for North America map types.
- GPS funktionalitet: Ensure the GPS antenna is properly installed for accurate positioning.
- Map Applications: Use pre-installed or download preferred navigation apps from the Google Play Store (internet connection required).
4.4 Forbindelse
- Bluetooth: Pair your smartphone via Bluetooth (QCC3031QFN Qualcomm module) for hands-free calling and audio streaming. Access Bluetooth settings to search for devices and connect.
- Wi-Fi/Hotspot: Connect to available Wi-Fi networks or use your smartphone's hotspot to access online features, download apps, and stream content. The system supports 4G internet connectivity.
4.5 Avancerede lydfunktioner
The TEYES CC3 2K features dual DSPs (ADAU1701 + ROHM32107) for superior audio processing.
- 27-segment EQ: Fine-tune your audio output with the comprehensive 27-segment equalizer to match your preferences and vehicle acoustics.
- Optisk og koaksial digital lydudgang: For audiophiles, these outputs provide high-fidelity digital audio signals to external amplifiers or sound processors.
- Lydfiltrering: Utilize built-in sound filtering options to optimize audio quality and clarity.


Image 4.2: The system provides advanced DSP and a 27-segment equalizer for precise audio control.


Image 4.3: Options for digital audio output and sound filtering are available for enhanced sound customization.
4.6 bag View Camera and Recording
The system supports real-time viewing from the included AHD 1080p rear camera and video recording capabilities.
- Automatisk visning: Bagsiden view camera feed will automatically display on the screen when the vehicle is shifted into reverse.
- Videooptagelse: The system can record video from the rear camera, providing a useful feature for parking assistance and incident recording.

Image 4.4: The system supports real-time rear view display and video recording.
4.7 Ratstyring
The TEYES CC3 2K supports integration with your vehicle's existing steering wheel controls, allowing you to manage audio, calls, and other functions without taking your hands off the wheel.
- Konfiguration: Access the system settings to configure and map your steering wheel buttons to desired functions.

Image 4.5: The TEYES CC3 2K is compatible with your vehicle's steering wheel controls for convenient operation.
4.8 Opdelt skærmtilstand
Utilize the split screen feature to run two applications simultaneously, such as navigation on one side and music playback on the other.

Image 4.6: The split screen mode allows for simultaneous use of two applications.
5. Vedligeholdelse
Proper maintenance ensures the longevity and optimal performance of your TEYES CC3 2K system.
- Rengøring af skærm: Use the provided cleaning cloth or a soft, lint-free cloth to gently wipe the touchscreen. Avoid abrasive cleaners or solvents that could damage the display.
- Softwareopdateringer: Periodically check for system software updates via the unit's settings menu. Updates can provide new features, performance improvements, and bug fixes. An internet connection is required for updates.
- Miljøforhold: Undgå at udsætte enheden for ekstreme temperaturer, direkte sollys i længere perioder eller for høj fugtighed.
6. Fejlfinding
If you encounter issues with your TEYES CC3 2K system, refer to the following common troubleshooting steps. If the problem persists, contact TEYES customer support.
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Enheden tænder ikke | Løs strømforbindelse; Sprunget sikring; Problem med bilens batteri | Check power cable connections; Inspect vehicle fuses; Verify vehicle battery charge. |
| Ingen lydudgang | Volume too low; Mute activated; Loose speaker wires; Incorrect audio settings | Increase volume; Check mute status; Verify speaker connections; Adjust audio output settings. |
| GPS-signal mistet eller unøjagtigt | GPS antenna obstruction or disconnection; Poor satellite reception | Sørg for, at GPS-antennen er korrekt tilsluttet og har en klar view af himlen; Flyt køretøjet til et åbent område. |
| Problemer med Bluetooth-forbindelse | Enhed ikke i parringstilstand; Interferens; Uden for rækkevidde | Ensure device is in pairing mode; Restart Bluetooth on both devices; Move device closer to the head unit. |
| Touchscreen reagerer ikke | Systemfrysning; Softwarefejl | Perform a soft reset (refer to e-book for specific instructions); If persistent, consider a factory reset (data will be lost). |
7. Specifikationer
Detailed technical specifications for the TEYES CC3 2K Car Radio Multimedia System.
| Feature | Specifikation |
|---|---|
| Modelnummer | CC3 2K |
| Skærmstørrelse | 9.5 tommer |
| Displayteknologi | 2K In-cell Display, 157% Gamut Coverage |
| Operativsystem | Android 10 |
| Processor | 8 Cores, 2.0GHz |
| VÆDDER | 6 GB |
| ROM (intern lagring) | 128 GB |
| Bluetooth modul | QCC3031QFN Qualcomm |
| Forbindelsesteknologi | Bluetooth, USB, WIFI, Hotspot, 4G Internet |
| Lydudgangstilstand | Stereoanlæg |
| Digital lydprocessor (DSP) | 2*DSP ADAU1701 + ROHM32107 |
| Lydudgang | Optisk og koaksial digital lydudgang |
| Korttype | Nordamerika |
| Understøttelse af bakkamera | AHD 1080p (included) |
| Monteringstype | Panelmontering |
| Fabrikant | Shenzhen TEYES High tech Co., Ltd. |
| Dato først tilgængelig | 8. juni 2023 |

Image 7.1: Approximate dimensions of the TEYES CC3 2K head unit.
8. Garanti og support
TEYES stands behind the quality of its products.
- Garanti: The TEYES CC3 2K system comes with a 1-year manufacturer's warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage caused by improper installation, accidents, misuse, unauthorized repairs, or modifications.
- Kundesupport: For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact TEYES customer support directly. Refer to the contact information provided in your product packaging or on the official TEYES webwebsted.