1. تعارف
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. حفاظت جي ڄاڻ
ڊسپلي کي نقصان کان بچائڻ ۽ استعمال ڪندڙ جي حفاظت کي يقيني بڻائڻ لاءِ هيٺ ڏنل حفاظتي احتياطن تي عمل ڪريو:
- بجلي جي فراهمي: Connect the display only to a grounded power outlet with the specified voltage (120V AC). Do not overload power strips or extension cords.
- وينٽيليشن: Ensure adequate ventilation around the display. Do not block ventilation openings or install the display in an enclosed space without proper airflow.
- سنڀالڻ: The display is heavy. Always use appropriate lifting techniques and sufficient personnel when moving or installing the unit.
- نمي: Keep the display away from water, rain, or excessive humidity. Do not operate with wet hands.
- صفائي: Disconnect power before cleaning. Use a soft, dry cloth. Avoid liquid cleaners directly on the screen.
- خدمت ڪرڻ: Do not attempt to service the display yourself. Refer all servicing to qualified service personnel.
3. پيڪيج مواد
پڪ ڪريو ته سڀئي شيون پيڪيج ۾ موجود آهن:
- Sharp NEC 86-inch 4K UHD Professional Display (Model 4P-B86EJ2U)
- ڊسپلي اسٽينڊ
- پاور ڪنڊ
- ريموٽ ڪنٽرول (بيٽرين سان)
- هدايت نامو (هي دستاويز)
4. سيٽ اپ
4.1 کولڻ
- 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 اسٽينڊ تنصيب
جيڪڏهن شامل اسٽينڊ استعمال ڪري رهيا آهيو:
- 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 ڀت تي چڙهڻ (اختياري)
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 ڳنڍڻ وارا آلات
- طاقت: Connect the power cord to the display's power input and then to a grounded 120V AC power outlet.
- ويڊيو جو انٽرويو Connect your video source (e.g., media player, computer) to the display using an HDMI cable. The display supports 4K resolution via HDMI.
- USB: For firmware updates or media playback (if supported by the display's internal player), connect a USB device to the USB port.
4.5 شروعاتي پاور آن
- پڪ ڪريو ته سڀئي ڪنيڪشن محفوظ آهن.
- 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. آپريٽنگ هدايتون
5.1 بنيادي ڪنٽرول
Use the remote control or the buttons on the display to navigate the menu and control functions:
- طاقت: ڊسپلي کي orيرايو يا بند ڪري ٿو.
- ان پٽ/ذريعو: Selects the desired input source (HDMI 1, HDMI 2, USB, etc.).
- مينيو: Accesses the main settings menu.
- نيويگيشن بٽڻ: Used to move through menu options.
- داخل ڪريو / ٺيڪ: چونڊ جي تصديق ڪري ٿي.
5.2 ڊسپلي سيٽنگون
Access the main menu to adjust various display parameters:
- تصويري موڊ: Select from predefined picture settings (e.g., Standard, Dynamic, Custom).
- روشني: Adjust the overall luminance of the screen (rated at 380 cd/m2).
- تضاد: Adjust the difference between the lightest and darkest areas of the image (rated at 1,200:1).
- قرارداد: The display supports 4K Ultra-HD (3840 x 2160) resolution. Ensure your source device is configured to output at this resolution for optimal clarity.
- تناسب تناسب: 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 viewing.
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. سار سنڀال
6.1 اسڪرين کي صاف ڪرڻ
- Turn off the display and unplug the power cord.
- نرم، لِنٽ کان پاڪ ڪپڙي سان اسڪرين کي نرميءَ سان صاف ڪريو. ضدي نشانن لاءِ، هلڪو ڊيampڪپڙي کي پاڻي يا اسڪرين جي مخصوص صفائي واري محلول سان ڌوئڻ ڏيو (سڌو اسڪرين تي اسپري نه ڪريو).
- Allow the screen to dry completely before plugging in the power cord and turning on the display.
6.2 ڪابينا جي صفائي
Wipe the display cabinet with a soft, dry cloth. Avoid using abrasive cleaners or solvents.
6.3 فرم ویئر تازه ڪاريون
Periodically check the Sharp NEC support website for available firmware updates. Follow the instructions provided with the update package for installation via USB.
7. مسئلا حل ڪرڻ
جيڪڏهن توهان کي پنهنجي ڊسپلي سان مسئلا درپيش اچن ٿا، ته هيٺ ڏنل عام مسئلن ۽ حلن جو حوالو ڏيو:
| مسئلو | ممڪن سبب | حل |
|---|---|---|
| طاقت نه آهي | Power cord disconnected; Power outlet faulty; Display off | پاور ڪنڊ ڪنيڪشن چيڪ ڪريو؛ ٻئي ڊوائيس سان آئوٽليٽ ٽيسٽ ڪريو؛ ڊسپلي/ريموٽ تي پاور بٽڻ دٻايو |
| 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 | Brightness/Contrast settings incorrect | Adjust Brightness and Contrast settings in the OSD menu |
| ريموٽ ڪنٽرول ڪم نه ڪري رهيو آهي | 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. وضاحتون
Key technical specifications for the Sharp NEC 86-inch 4K UHD Professional Display (Model 4P-B86EJ2U):
- ماڊل نمبر: 4P-B86EJ2U
- اسڪرين جي ماپ: 86 انچ (85.6" ڊاگونل)
- ڊسپلي ٽيڪنالاجي: LED (Direct LED Backlighting)
- قرارداد: 4K Ultra-HD (3840 x 2160)
- تناسب تناسب: 16:9
- روشني: 380 cd/m²
- مقابلي جي نسبت: 1,200:1
- ريفريش جي شرح: 60 هز
- ڪم جا ڪلاڪ: 16/7 (16 hours per day, 7 days a week)
- رابطي: HDMI، USB
- پيداوار جا طول و عرض (ڊي x ڊبليو x ايڇ): 3.7" x 75.7" x 3.7" (Note: H dimension seems incorrect based on typical display measurements, likely refers to depth)
- شيء جو وزن: 123 پائونڊ
- جلدtage: 120 وولٽ (AC)
- واتtage: 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.)
- خاص خصوصيت: فليٽ پينل ڊيزائن
9. وارنٽي ۽ سپورٽ
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.
آن لائن سپورٽ: www.sharpnecdisplays.us
