1. Einleitung
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. Sicherheitshinweise
Beachten Sie die folgenden Sicherheitsvorkehrungen, um Schäden am Display zu vermeiden und die Sicherheit des Benutzers zu gewährleisten:
- Stromversorgung: Connect the display only to a grounded power outlet with the specified voltage (120V AC). Do not overload power strips or extension cords.
- Belüftung: Ensure adequate ventilation around the display. Do not block ventilation openings or install the display in an enclosed space without proper airflow.
- Handhabung: The display is heavy. Always use appropriate lifting techniques and sufficient personnel when moving or installing the unit.
- Feuchtigkeit: Keep the display away from water, rain, or excessive humidity. Do not operate with wet hands.
- Reinigung: Vor der Reinigung die Stromzufuhr unterbrechen. Ein weiches, trockenes Tuch verwenden. Flüssige Reinigungsmittel nicht direkt auf den Bildschirm auftragen.
- Wartung: Führen Sie keine Reparaturen am Display selbst durch. Überlassen Sie alle Reparaturen qualifiziertem Servicepersonal.
3. Packungsinhalt
Überprüfen Sie, ob alle Artikel im Paket vorhanden sind:
- Sharp NEC 86-inch 4K UHD Professional Display (Model 4P-B86EJ2U)
- Ausstellungsständer
- Netzkabel
- Fernbedienung (mit Batterien)
- Bedienungsanleitung (dieses Dokument)
4. Einrichtung
4.1 Auspacken
- 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 Standinstallation
Bei Verwendung des mitgelieferten Ständers:
- 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 Wandmontage (optional)
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 Geräte anschließen
- Leistung: Verbinden Sie das Netzkabel mit dem Stromeingang des Displays und anschließend mit einer geerdeten 120-V-Wechselstromsteckdose.
- Video-Eingang: 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 Erstes Einschalten
- Stellen Sie sicher, dass alle Verbindungen sicher sind.
- 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. Bedienungsanleitung
5.1 Grundlegende Bedienelemente
Use the remote control or the buttons on the display to navigate the menu and control functions:
- Leistung: Schaltet die Anzeige ein oder aus.
- Eingabequelle: Wählt die gewünschte Eingangsquelle aus (HDMI 1, HDMI 2, USB usw.).
- Speisekarte: Öffnet das Hauptmenü der Einstellungen.
- Navigationstasten: Dient zur Navigation durch Menüoptionen.
- Eingabe/OK: Bestätigt die Auswahl.
5.2 Anzeigeeinstellungen
Access the main menu to adjust various display parameters:
- Bildmodus: Select from predefined picture settings (e.g., Standard, Dynamic, Custom).
- Helligkeit: Adjust the overall luminance of the screen (rated at 380 cd/m2).
- Kontrast: Adjust the difference between the lightest and darkest areas of the image (rated at 1,200:1).
- Auflösung: The display supports 4K Ultra-HD (3840 x 2160) resolution. Ensure your source device is configured to output at this resolution for optimal clarity.
- Seitenverhältnis: Set the display aspect ratio to 16:9 or other available options to match your content.
5.3 Querformat
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. Wartung
6.1 Reinigung des Bildschirms
- Turn off the display and unplug the power cord.
- Wischen Sie den Bildschirm vorsichtig mit einem weichen, fusselfreien Tuch ab. Bei hartnäckigen Flecken leicht andrücken.ampBefeuchten Sie das Tuch mit Wasser oder einem speziell für Bildschirme geeigneten Reinigungsmittel (sprühen Sie nicht direkt auf den Bildschirm).
- Allow the screen to dry completely before plugging in the power cord and turning on the display.
6.2 Reinigen des Gehäuses
Wipe the display cabinet with a soft, dry cloth. Avoid using abrasive cleaners or solvents.
6.3 Firmware-Updates
Periodically check the Sharp NEC support website for available firmware updates. Follow the instructions provided with the update package for installation via USB.
7. Fehlerbehebung
Sollten Sie Probleme mit Ihrem Display haben, beachten Sie bitte die folgenden häufig auftretenden Probleme und Lösungen:
| Problem | Mögliche Ursache | Lösung |
|---|---|---|
| Kein Strom | Power cord disconnected; Power outlet faulty; Display off | Check power cord connection; Test outlet with another device; Press power button on display/remote |
| 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 |
| Bild zu dunkel/zu hell | Helligkeits-/Kontrasteinstellungen falsch | Adjust Brightness and Contrast settings in the OSD menu |
| Fernbedienung funktioniert nicht | 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. Spezifikationen
Key technical specifications for the Sharp NEC 86-inch 4K UHD Professional Display (Model 4P-B86EJ2U):
- Modellnummer: 4P-B86EJ2U
- Bildschirmgröße: 86 Zoll (85.6 Zoll Diagonale)
- Anzeigetechnologie: LED (Direct LED Backlighting)
- Auflösung: 4K Ultra-HD (3840 x 2160)
- Seitenverhältnis: 16:9
- Helligkeit: 380 cd/m²
- Kontrastverhältnis: 1,200:1
- Aktualisierungsrate: 60 Hz
- Öffnungszeiten: 16/7 (16 hours per day, 7 days a week)
- Konnektivität: HDMI, USB
- Produktabmessungen (T x B x H): 3.7" x 75.7" x 3.7" (Note: H dimension seems incorrect based on typical display measurements, likely refers to depth)
- Artikelgewicht: 123 Pfund
- Bandtage: 120 Volt (Wechselstrom)
- Wastage: 8 Watt (Hinweis: Diese Wattzahltage value is unusually low for a display of this size and resolution. Please refer to the product label for accurate power consumption.)
- Besonderheit: Flachbildschirmdesign
9. Garantie und Support
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.
Online-Hilfe: www.sharpnecdisplays.us
