1. Інструкцыі па ўсталёўцы
1.1 Распакаванне
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 Мантаж
This display is designed for Настольнае мацаванне 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 Падключэнне прылад
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.
- Wi-Fi: Utilize Wi-Fi connectivity for network features.
1.4 Першапачатковае ўключэнне
After connecting all necessary cables, plug the display's power cord into a suitable electrical outlet. The display features an Аўтаматычнае ўключэнне function, which powers on the display as soon as it is plugged into a power outlet.
2. Інструкцыя па эксплуатацыі
2.1 Уключэнне/выключэнне сілкавання
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 Выбар уводу
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 Налады дысплея
Access the on-screen display (OSD) menu to adjust various settings:
- дазвол: The display supports a maximum resolution of 3840 x 2160 (4K).
- Яркасць: Adjust brightness up to 350 cd/m².
- Кантраст: Optimize contrast for desired image quality.
- Суадносіны бакоў: Set the display to 16:9 or other available options.
- колер: Adjust color settings within the Standard RGB color spectrum.
2.4 USB Viewer
Інтэграваны 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 Кіраванне харчаваннем
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
Выкарыстоўвайце 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. Тэхнічнае абслугоўванне
3.1 Ачыстка дысплея
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 Агульны догляд
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. Выпраўленне непаладак
4.1 Няма харчавання
- Праверце, ці надзейна падключаны шнур харчавання да дысплея і разеткі.
- Праверце працаздольнасць разеткі, падключыўшы да яе іншую прыладу.
- Пераканайцеся, што кнопка харчавання на дысплеі або пульце дыстанцыйнага кіравання націснута.
4.2 Няма сігналу / пусты экран
- 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 Нізкая якасць выявы
- 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).
- Праверце наяўнасць перашкод ад іншых электронных прылад.
5. Тэхнічныя характарыстыкі
| Асаблівасць | Дэталь |
|---|---|
| Нумар мадэлі | E868 |
| Марка | NEC |
| Памер экрана | 86 цалі |
| дазвол | 4K (3840 x 2160) |
| Роднае дазвол | 3840x2160 |
| Суадносіны бакоў | 16:9 |
| Тып дысплея | LCD LED |
| Яркасць | 350 кд/м² |
| Каэфіцыент кантраснасці | Высокі |
| Частата абнаўлення | 60 Гц |
| Час водгуку | 5 мілісекунд |
| Viewing кут | 178 градусаў |
| Тэхналогія падлучэння | USB, Wi-Fi |
| Усяго партоў HDMI | 1 |
| Усяго партоў USB | 1 (including 1 USB 3.0) |
| Памеры прадмета (Д х Ш х У) | 82.3" Г x 8.6" Ш x 48.2" У |
| Вага прадмета | 2072 унцыі (прыблізна 129.5 фунта) |
| Тып мацавання | Настольнае мацаванне |
| Колер | Standard RGB color spectrum |
| UPC | 805736077544 |
6. Інфармацыя аб гарантыі
This NEC Display E868 comes with a 1 гады гарантыі ад вытворцы. 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 webсайт.
7. Падтрымка кліентаў
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 webсайт.