1. Увод
This manual provides essential information for the safe and efficient use of your Sharp NEC 86-inch 4K UHD Professional Display, model 4P-B86EJ2U. This display is designed for commercial and professional applications, offering high-resolution visuals and reliable performance for extended operating hours. Please read this manual thoroughly before installation and operation, and retain it for future reference.
Image: The Sharp NEC 86-inch Professional Display, model 4P-B86EJ2U, is shown integrated into a commercial environment, displaying a vibrant advertisement for perfume. The display is mounted vertically within a white frame, highlighting its suitability for digital signage and promotional content in retail or public spaces.
2. Безбедносне информације
Придржавајте се следећих мера предострожности како бисте спречили оштећење екрана и осигурали безбедност корисника:
- Напајање: Connect the display only to a grounded power outlet with the specified voltage (120V AC). Do not overload power strips or extension cords.
- вентилација: Ensure adequate ventilation around the display. Do not block ventilation openings or install the display in an enclosed space without proper airflow.
- Руковање: The display is heavy. Always use appropriate lifting techniques and sufficient personnel when moving or installing the unit.
- Влага: Keep the display away from water, rain, or excessive humidity. Do not operate with wet hands.
- Чишћење: Disconnect power before cleaning. Use a soft, dry cloth. Avoid liquid cleaners directly on the screen.
- Сервисирање: Do not attempt to service the display yourself. Refer all servicing to qualified service personnel.
3. Садржај пакета
Проверите да ли су све ставке присутне у пакету:
- Sharp NEC 86-inch 4K UHD Professional Display (Model 4P-B86EJ2U)
- Дисплаи Станд
- Повер Цорд
- Даљински управљач (са батеријама)
- Упутство за употребу (овај документ)
4. Подешавање
4.1 Распакивање
- Place the display carton on a flat, stable surface.
- Carefully open the carton and remove any packing materials.
- With assistance, lift the display out of the carton. Avoid touching the screen directly.
4.2 Инсталација постоља
Ако користите приложени сталак:
- Carefully place the display face down on a soft, clean surface to prevent screen damage.
- Attach the stand to the designated mounting points on the back of the display using the provided screws. Ensure all screws are tightened securely.
- With assistance, carefully place the display upright on a stable, level surface.
4.3 Монтажа на зид (опционо)
The display supports VESA-compliant wall mounts. Refer to your wall mount's instructions for proper installation. Ensure the wall mount can support the display's weight (approximately 123 pounds).
4.4 Повезивање уређаја
- Снага: Connect the power cord to the display's power input and then to a grounded 120V AC power outlet.
- Видео улаз: Connect your video source (e.g., media player, computer) to the display using an HDMI cable. The display supports 4K resolution via HDMI.
- УСБ: For firmware updates or media playback (if supported by the display's internal player), connect a USB device to the USB port.
4.5 Почетно укључивање
- Уверите се да су све везе безбедне.
- Press the power button on the display or the remote control.
- Follow any on-screen prompts for initial setup, such as language selection or input source.
5. Упутство за употребу
5.1 Основне контроле
Use the remote control or the buttons on the display to navigate the menu and control functions:
- Снага: Укључује или искључује екран.
- Улаз/извор: Бира жељени улазни извор (HDMI 1, HDMI 2, USB, итд.).
- Мени: Приступа главном менију подешавања.
- Дугмад за навигацију: Користи се за кретање кроз опције менија.
- Ентер/ОК: Потврђује изборе.
5.2 Подешавања екрана
Access the main menu to adjust various display parameters:
- Режим слике: Select from predefined picture settings (e.g., Standard, Dynamic, Custom).
- Осветљеност: Adjust the overall luminance of the screen (rated at 380 cd/m2).
- Контраст: Adjust the difference between the lightest and darkest areas of the image (rated at 1,200:1).
- Резолуција: The display supports 4K Ultra-HD (3840 x 2160) resolution. Ensure your source device is configured to output at this resolution for optimal clarity.
- Размера: Set the display aspect ratio to 16:9 or other available options to match your content.
5.3 Landscape Mode
The display is designed for operation in landscape orientation. Ensure physical installation matches this orientation for proper viewинг.
5.4 Extended Operation (16/7)
This professional display is engineered for reliable operation up to 16 hours a day, 7 days a week, making it suitable for demanding commercial environments.
6. Одржавање
6.1 Чишћење екрана
- Turn off the display and unplug the power cord.
- Нежно обришите екран меком крпом која не оставља влакна. За тврдокорне мрље, лагано дampОбришите крпу водом или средством за чишћење екрана (не прскајте директно по екрану).
- Allow the screen to dry completely before plugging in the power cord and turning on the display.
6.2 Чишћење кабинета
Wipe the display cabinet with a soft, dry cloth. Avoid using abrasive cleaners or solvents.
6.3 Ажурирања фирмвера
Periodically check the Sharp NEC support website for available firmware updates. Follow the instructions provided with the update package for installation via USB.
КСНУМКС. Решавање проблема
Ако наиђете на проблеме са екраном, погледајте следеће уобичајене проблеме и решења:
| Проблем | Могући узрок | Решење |
|---|---|---|
| Нема струје | Power cord disconnected; Power outlet faulty; Display off | Проверите везу кабла за напајање; Тестирајте утичницу са другим уређајем; Притисните дугме за напајање на екрану/даљинском управљачу |
| No signal/No picture | Incorrect input source selected; Video cable loose/faulty; Source device off/faulty | Select correct input source; Check video cable connections; Ensure source device is on and working |
| Picture too dark/bright | Подешавања осветљености/контраста су погрешна | Adjust Brightness and Contrast settings in the OSD menu |
| Даљински управљач не ради | Batteries depleted; Obstruction between remote and display; Remote sensor blocked | Replace batteries; Remove obstructions; Ensure remote sensor is clear |
If the problem persists after attempting these solutions, please contact Sharp NEC customer support.
8. Спецификације
Key technical specifications for the Sharp NEC 86-inch 4K UHD Professional Display (Model 4P-B86EJ2U):
- Број модела: 4П-Б86ЕЈ2У
- Величина екрана: 86 инча (85.6" дијагонала)
- Технологија приказа: ЛЕД (директно ЛЕД позадинско осветљење)
- Резолуција: 4K Ultra-HD (3840 x 2160)
- Размера: 16:9
- Осветљеност: 380 цд/м²
- Однос контраста: 1,200:1
- Брзина освежавања: 60 Хз
- Радно време: 16/7 (16 hours per day, 7 days a week)
- Повезивање: ХДМИ, УСБ
- Димензије производа (Д x Ш x В): 3.7" x 75.7" x 3.7" (Note: H dimension seems incorrect based on typical display measurements, likely refers to depth)
- Тежина артикла: 123 фунти
- Волtage: 120 волти (АЦ)
- Ватtage: 8 watts (Note: This wattage value is unusually low for a display of this size and resolution. Please refer to the product label for accurate power consumption.)
- Посебна карактеристика: Flat Panel Design
9. Гаранција и подршка
Your Sharp NEC Professional Display is covered by a manufacturer's warranty. For detailed warranty terms and conditions, please refer to the warranty card included with your product or visit the official Sharp NEC website. For technical assistance, troubleshooting beyond this manual, or to inquire about service, please contact Sharp NEC customer support directly.
Подршка на мрежи: ввв.схарпнецдисплаис.ус