YEEHUNG 12.3-Inch Ultra-Thin Linux Screen User Manual

1. 서론

This manual provides comprehensive instructions for the installation, operation, and maintenance of your YEEHUNG 12.3-inch Ultra-Thin Linux Screen. This device is designed to enhance your BMW E70 E71 X5 X6 (2010-2012) with a 4PIN CIC system, offering features such as wireless CarPlay, Android Auto, and Mirror Link. Please read this manual carefully before installation and use to ensure proper function and safety.

2. 안전 정보

• 전기 합선이나 손상을 방지하기 위해 설치를 시작하기 전에 차량의 시동이 꺼져 있고 배터리가 분리되어 있는지 확인하십시오.
• 전문가 설치를 권장합니다. 설치 과정 중 확실하지 않은 부분이 있으면 자격을 갖춘 기술자에게 문의하십시오.
• 설치 중 에어백이나 기타 안전 장치를 막지 마십시오.
• Route all cables securely to prevent interference with vehicle operation or damage from moving parts.
• Avoid exposing the screen to extreme temperatures, direct sunlight for prolonged periods, or harsh chemicals.
• 기기를 책임감 있게 사용하고 운전 중에는 주의를 산만하게 하는 행동을 삼가십시오.

3. 패키지 내용

패키지에 모든 품목이 들어 있는지 확인하세요.

Image: YEEHUNG 12.3-inch screen and various accessories including USB cable, audio cable, ISO wiring harness, installation manual, and LVDS adapter cable.

• 1 x 12.3-Inch Ultra-Thin Linux Screen
• 1 x USB 케이블
• 1 x 오디오 케이블
• ISO 배선 하네스 1개
• 1 x 설치 설명서 (본 문서)
• 1 x LVDS 어댑터 케이블

4. 설정 및 설치

Follow these steps carefully for proper installation. Refer to the provided video for visual guidance.

4.1 호환성 검사

Ensure your vehicle has the 4PIN CIC system. This product is not compatible with 6PIN NBT or EVO systems.

Image: Visual guide showing the 4PIN CIC connector as compatible, and 6PIN NBT and EVO connectors as incompatible.

4.2 Disconnecting Original Wiring

1. Carefully remove the original head unit from your BMW dashboard.
2. Locate the main wiring harness connected to the back of the original head unit.
3. Using a plastic pry tool, gently unclip and disconnect the original wiring harness from the head unit.

4.3 Connecting the New ISO Wiring Harness

1. Connect the provided ISO wiring harness to the vehicle's original wiring. Ensure a secure connection.
2. Connect the other end of the ISO wiring harness to the new YEEHUNG screen.

4.4 AUX 오디오 연결

For optimal sound quality and to avoid distortion, connect the AUX audio cable. Some cars may require an AUX audio adapter cable.

• Connect the "Audio Out" from the new screen's harness to the vehicle's "AUX IN" port.
• If sound is distorted, connect ground A and ground B, or unplug the connection.

Image: Illustrates connecting the audio output cable from the new system to the car's AUX input.

4.5 Fiber Optic Cable Connection (if applicable)

If your vehicle uses a fiber optic cable for audio, ensure it is properly transferred to the new harness.

Image: Close-up of a green fiber optic cable being transferred between connectors.

4.6 LVDS Cable Connection

Connect the LVDS adapter cable to the appropriate port on the new screen and the vehicle's original LVDS connection.

4.7 최종 조립

Once all connections are secure, carefully re-install the head unit and the new screen into the dashboard. Ensure no wires are pinched or exposed.

Image: A side-by-side comparison showing the original BMW dashboard display ("Before") and the new YEEHUNG 12.3-inch screen installed ("After").

5. 사용 설명서

5.1 기본 탐색 및 사용자 인터페이스

The YEEHUNG screen features a Linux-based user interface. Navigate through applications and settings using the touch screen.

Image: The 12.3-inch screen showing a clean Linux user interface with icons for Phone, Music, Maps, Play Music, Podcasts, Calendar, and Settings.

5.2 Switching Between Linux UI and OEM UI

To switch between the new Linux interface and your car's original OEM interface, press and hold the original "MENU" knob.

Image: Shows the Linux User Interface and the OEM Interface, with an arrow indicating the switch. Text instructs to press and hold the original "MENU" knob to switch.

5.3 CarPlay 및 Android Auto

The system supports both wired and wireless CarPlay and Android Auto. You can answer phone calls via the steering wheel buttons when using these features.

Image: Demonstrates both Wireless+Wired CarPlay and Android Auto functionality on the screen, showing a phone connected.

Image: The CarPlay interface displayed on the YEEHUNG screen, showing music playback.

Image: The Android Auto interface displayed on the YEEHUNG screen, showing navigation and app icons.

5.4 미러 링크

Utilize the Mirror Link function to display your smartphone screen directly on the YEEHUNG unit.

Image: The Mirror Link feature active on the YEEHUNG screen, showing a mirrored smartphone display.

5.5 카메라 지원

The system supports OEM cameras, aftermarket cameras, and front cameras (up to 720P resolution). Select the correct camera type in the settings.

Image: Diagram showing support for OEM and aftermarket front and rear cameras, with a screenshot of the reversing settings menu.

5.6 AUX Audio Settings

Proper AUX settings are crucial for sound output. You can set it to automatically switch or configure it manually.

Image: Instructions for both automatic and manual AUX audio settings, including navigating menus and pressing the number 8 button for manual setup.

6. 유지관리

• 청소: 부드럽고 보풀 없는 천으로 화면을 닦으세요. 잘 지워지지 않는 얼룩은 살짝 두드려 닦아내세요.amp천에 물이나 화면에 안전한 세척제를 묻혀 닦아주세요. 연마재나 강한 화학 물질은 사용하지 마세요.
• 온도: 장치를 극한 온도에 노출시키지 마십시오.
• 물리적 손상: Protect the screen from impacts and sharp objects.

7. 문제 해결

Image: Shows an example of incorrect screen display (static) due to wrong OEM resolution and the correct settings menu to adjust it.

8. 사양

Image: Infographic detailing screen features: 12.3" Ultra-Thin design (82.3% screen ratio), V-Cooling Holes for efficient heat transfer, and an Aluminum alloy shell.

이미지: 클로즈업 views highlighting the 2.5D Capacitive Touch Screen for better visual effect and Full-Lamination Screen for wider viewing angles and clearer colors.

9. 보증 및 지원

For warranty information, technical support, or any inquiries regarding your YEEHUNG 12.3-Inch Ultra-Thin Linux Screen, please contact the seller or manufacturer directly through your purchase platform. Keep your proof of purchase for warranty claims.