1. 설정 지침
1.1 풀기
Carefully remove the display from its packaging. Inspect for any damage incurred during shipping. Retain all packaging materials for future transport or service needs.
1.2 장착
This display is designed for 테이블 마운트 installation. Ensure the mounting surface is stable and capable of supporting the display's weight (approximately 2072 ounces or 129.5 lbs). Follow the instructions provided with your table mount accessory for secure installation.
1.3 장치 연결
Connect your source devices to the display using the available ports:
- HDMI : Connect up to 1 HDMI device for video and audio input.
- USB: Connect USB devices for media playback or other functionalities. The display features 1 total USB port, including 1 USB 3.0 port.
- 와이파이: Utilize Wi-Fi connectivity for network features.
1.4 초기 전원 켜기
After connecting all necessary cables, plug the display's power cord into a suitable electrical outlet. The display features an 자동 전원 켜기 function, which powers on the display as soon as it is plugged into a power outlet.
2. 사용 설명서
2.1 전원 켜기/끄기
Press the power button on the display or remote control to turn the unit on or off. As noted, the display may power on automatically when connected to power.
2.2 입력 선택
Use the input selection button on the remote control or display's control panel to cycle through available input sources (e.g., HDMI).
2.3 디스플레이 설정
Access the on-screen display (OSD) menu to adjust various settings:
- 해결: The display supports a maximum resolution of 3840 x 2160 (4K).
- 명도: Adjust brightness up to 350 cd/m².
- 차이: Optimize contrast for desired image quality.
- 종횡비: Set the display to 16:9 or other available options.
- 색상: Adjust color settings within the Standard RGB color spectrum.
2.4개의 USB Viewer
통합된 USB Viewer permits playback of presentations or display images stored as JPG files directly from a USB flash drive, without requiring a connected PC.
2.5 전원 관리
The display includes a power management feature that automatically turns off the unit when an incoming signal is not detected from any of the inputs for a set period. This conserves energy.
2.6 Round-the-Clock Scheduler
활용하다 Round-the-Clock Scheduler for advanced scheduling of display power-up and power-down times. This feature helps increase panel lifetime, reduce power consumption, and save operational time and expense.
3. 유지관리
3.1 디스플레이 청소
To clean the display screen, gently wipe with a soft, lint-free cloth. For stubborn marks, lightly dampen the cloth with water or a non-abrasive, display-safe cleaning solution. Avoid spraying liquids directly onto the screen or into ventilation openings.
3.2 일반 관리
Ensure adequate ventilation around the display. Do not block any ventilation openings. Avoid exposing the display to extreme temperatures, humidity, or direct sunlight. Disconnect power before performing any cleaning or maintenance.
4. 문제 해결
4.1 전원 없음
- 전원 코드가 디스플레이와 전원 콘센트에 모두 단단히 연결되어 있는지 확인하세요.
- 다른 장치를 연결하여 전원 콘센트가 작동하는지 확인하세요.
- 디스플레이나 리모컨의 전원 버튼이 눌려 있는지 확인하세요.
4.2 신호 없음 / 화면이 안 나옴
- Confirm that the source device (e.g., computer, media player) is powered on and outputting a signal.
- Check that the video cable (e.g., HDMI) is securely connected to both the display and the source device.
- Use the input selection function to ensure the correct input source is selected on the display.
- Try a different video cable or source device to isolate the issue.
4.3 이미지 품질이 좋지 않음
- Adjust display settings such as brightness, contrast, and sharpness via the OSD menu.
- Ensure the source device is outputting a resolution compatible with the display's native resolution (3840x2160).
- 다른 전자 장치의 간섭이 있는지 확인하십시오.
5. 사양
| 특징 | 세부 사항 |
|---|---|
| 모델 번호 | E868 |
| 상표 | 국립전기기술자협회 |
| 화면 크기 | 86 인치 |
| 해결 | 4K(3840 x 2160) |
| 네이티브 해상도 | 3840x2160 |
| 종횡비 | 16시 9분 |
| 디스플레이 유형 | 액정표시장치 |
| 명도 | 350칸델라/제곱미터 |
| 대비율 | 높은 |
| 새로 고침 빈도 | 60Hz |
| 응답 시간 | 5밀리초 |
| View잉 각도 | 178도 |
| 연결 기술 | USB, 와이파이 |
| 총 HDMI 포트 | 1 |
| 총 USB 포트 | 1 (including 1 USB 3.0) |
| 품목 치수(D x W x H) | 82.3인치 깊이 x 8.6인치 너비 x 48.2인치 높이 |
| 품목 무게 | 2072온스(약 129.5파운드) |
| 장착 유형 | 테이블 마운트 |
| 색상 | Standard RGB color spectrum |
| 한국어: | 805736077544 |
6. 보증 정보
This NEC Display E868 comes with a 1년 제조사 보증. Please retain your proof of purchase for warranty claims. For detailed terms and conditions, refer to the warranty documentation included with your product or visit the official NEC web대지.
7. 고객 지원
For technical assistance, service, or further inquiries regarding your NEC Display E868, please contact NEC customer support. Refer to the contact information provided in your product packaging or on the official NEC web대지.