1. పరిచయం
This manual provides detailed instructions for the installation, operation, and maintenance of your YEEHUNG 12.3-inch LCD Instrument Cluster. This product is designed to replace the original speedometer panel in compatible Mercedes-Benz vehicles, offering an upgraded digital display with enhanced features. Please read this manual thoroughly before installation and use to ensure proper function and safety.
మూర్తి 1.1: The YEEHUNG 12.3-inch LCD Instrument Cluster, showcasing its modern digital display and interface.
2. ఉత్పత్తి లక్షణాలు
- హై-రిజల్యూషన్ డిస్ప్లే: 12.3-inch LCD screen with 1920x720 resolution for clear and vibrant visuals.
- Digital Speedometer: Provides precise digital readings for speed, RPM, and other vehicle data.
- అనుకూలీకరించదగిన UI: Supports multiple UI themes (Classic, Avant-garde, Noble, Sports, Soft) and customizable pointer colors to match personal preference.
- అసలు విధులను నిలుపుకుంటుంది: Replaces the original instrument panel while maintaining all existing vehicle functions.
- ప్రొజెక్షన్ ఫంక్షన్: Allows screen mirroring from compatible Android navigation screens (requires separate HDMI box and cable).
- ఆపరేటింగ్ సిస్టమ్: Powered by a Linux system for stable and efficient performance.
3. అనుకూలత
This YEEHUNG LCD Instrument Cluster is specifically designed for the following Mercedes-Benz models and years:
- Mercedes W205/C Class (2016-2019) with NTG5.0/5.1 system
- Mercedes X253/GLC Class (2016-2019) with NTG5.0/5.1 system
Please verify your vehicle's model and year before installation to ensure compatibility.
మూర్తి 3.1: Visual representation of compatible Mercedes-Benz C-Class (W205) and GLC-Class (X253) dashboards from 2016-2019, showing the original and upgraded screen integration.
4. ప్యాకేజీ విషయాలు
ప్యాకేజీని తెరిచినప్పుడు, దయచేసి ఈ క్రింది అన్ని అంశాలు ఉన్నాయని నిర్ధారించుకోండి:
- 1 x YEEHUNG 12.3-inch LCD Instrument Cluster
- 1 x Set of Housings (for installation)
- 1 x పవర్ కేబుల్
- 1 x Installation Flowchart (detailed wiring and mounting guide)
మూర్తి 4.1: Illustration of the LCD cluster dimensions (343mm x 185mm) and the included accessories: housings, power cable, and installation flowchart.
5. సెటప్ మరియు ఇన్స్టాలేషన్
Installation of the YEEHUNG LCD Instrument Cluster involves replacing the existing dashboard panel. Due to the complexity of automotive electrical systems and interior component removal, professional installation by a qualified technician is highly recommended. Refer to the included ఇన్స్టాలేషన్ ఫ్లోచార్ట్ for detailed, step-by-step instructions specific to your vehicle model.
సాధారణ సంస్థాపన ముగిసిందిview:
- తయారీ: Ensure the vehicle's power is disconnected before beginning any work. Gather all necessary tools.
- Removal of Original Panel: Carefully remove the existing instrument cluster and surrounding trim pieces according to the flowchart.
- వైరింగ్: Connect the provided power cable and any other necessary wiring harnesses to the new LCD cluster and the vehicle's electrical system. Follow the wiring diagram precisely.
- మౌంటు: Secure the new LCD cluster into the dashboard opening using the provided housings and fasteners.
- తిరిగి కలపడం: Reinstall all removed trim pieces and reconnect the vehicle's power.
- పరీక్ష: Power on the vehicle and verify that the new LCD cluster functions correctly.
మూర్తి 5.1: A visual comparison illustrating the transformation from the original analog instrument cluster to the YEEHUNG 12.3-inch digital LCD cluster.
6. ఆపరేటింగ్ సూచనలు
6.1. Basic Navigation and Controls
The LCD instrument cluster is primarily controlled using the existing steering wheel buttons. Refer to the diagram below for specific button functions:
మూర్తి 6.1: Steering wheel controls for the LCD Instrument Cluster.
- Up/Left Arrow: Press once to move one step up or to the left in menus.
- Down/Right Arrow: Press once to move one step down or to the right in menus.
- సరే బటన్: Press once to confirm a selection. Long press to quickly adjust the view window in projection mode.
- Return Button (Left): Press once to return to the main interface. Long press for 3 seconds to quickly switch the theme UI interface.
- Return Button (Right): Press once to return to the previous level in menus.
6.2. UI Styles and Customization
The cluster offers various UI styles and customization options for themes and pointer colors.
మూర్తి 6.2: Examples of different LCD Dashboard UI styles available.
To change themes or pointer colors:
- Navigate to the 'Settings' menu using the steering wheel controls.
- Select 'Theme color' or 'UI Style' options.
- Choose your desired theme or color. The system supports 6 transition animation switching modes (Bounce fall, Separate merge, Fade in out, Reduce enlarge, Left in right out, Falling rebound).
మూర్తి 6.3: Customization options for themes and pointer colors.
6.3. Projection Function
The LCD dashboard's 'cast screen' or projection function allows interaction with an Android screen. This feature requires additional hardware:
- ఒక ప్రత్యేక HDMI box and cable కొనుగోలు చేయాలి.
- The vehicle must have an ఆండ్రాయిడ్ స్క్రీన్ with HDMI output.
Note: The car's OEM screen does not support this projection function.
మూర్తి 6.4: The projection function synchronizing with an Android navigation screen.
7. నిర్వహణ
To ensure the longevity and optimal performance of your YEEHUNG LCD Instrument Cluster, follow these maintenance guidelines:
- శుభ్రపరచడం: Use a soft, lint-free cloth specifically designed for electronic screens to clean the display. Avoid abrasive cleaners, solvents, or harsh chemicals that can damage the screen surface.
- ఉష్ణోగ్రత: యూనిట్ను ఎక్కువసేపు వేడి మరియు చలి రెండింటిలోనూ తీవ్రమైన ఉష్ణోగ్రతలకు గురిచేయకుండా ఉండండి.
- తేమ: యూనిట్ను పొడిగా ఉంచండి. దానిని నీరు లేదా అధిక తేమకు గురిచేయవద్దు.
- సాఫ్ట్వేర్ అప్డేట్లు: Periodically check with the manufacturer or seller for any available software updates to improve performance or add new features.
8. ట్రబుల్షూటింగ్
If you encounter issues with your LCD Instrument Cluster, refer to the following common problems and solutions:
| సమస్య | సాధ్యమైన కారణం | పరిష్కారం |
|---|---|---|
| Screen is blank or not powering on. | Loose power connection, blown fuse, vehicle power issue. | Check all power cable connections. Verify vehicle fuses. If issues persist, consult a professional installer. |
| Display is distorted, upside down, or backward. | Software glitch, incorrect settings, hardware malfunction. | Try restarting the vehicle. Check display settings in the cluster menu. If the problem persists, contact customer support for assistance. |
| Steering wheel controls are unresponsive. | Incorrect wiring, software issue. | Ensure all wiring harnesses are correctly connected. Restart the vehicle. If the problem continues, seek professional help. |
| Projection function not working. | Missing HDMI box/cable, incompatible Android screen, incorrect settings. | Verify you have the required HDMI box and cable. Ensure your Android screen has HDMI output. Check projection settings on both devices. |
For issues not listed here or if troubleshooting steps do not resolve the problem, please contact YEEHUNG customer support or your professional installer for further assistance.
9. స్పెసిఫికేషన్లు
మూర్తి 9.1: Key specifications of the LCD Instrument Cluster.
| ఫీచర్ | వివరాలు |
|---|---|
| మోడల్ సంఖ్య | MB-LCD-Cluster |
| స్క్రీన్ పరిమాణం | 12.3 అంగుళాలు |
| రిజల్యూషన్ | 1920 x 720 పిక్సెల్లు |
| ఆపరేటింగ్ సిస్టమ్ | Linux |
| Compatible Vehicle Types | Mercedes W205/C Class, X253/GLC Class (2016-2019) |
| ఉత్పత్తి కొలతలు (L x W x H) | 39.88 x 19.81 x 27.43 సెం.మీ (15.7 x 7.8 x 10.8 అంగుళాలు) |
| వస్తువు బరువు | 2.95 కిలోలు (6.5 పౌండ్లు) |
| తయారీదారు | Fineyea |
10. వారంటీ మరియు మద్దతు
Specific warranty information for the YEEHUNG 12.3-inch LCD Instrument Cluster is not provided within this user manual. For details regarding warranty coverage, terms, and conditions, please refer to the product packaging, purchase documentation, or contact the seller directly.
For technical support, installation assistance, or any product-related inquiries, please reach out to YEEHUNG customer service through the contact information provided at the point of purchase or on the official YEEHUNG webసైట్.
