Manual Pengguna Paparan LED UHD 4K 86 inci NEC MultiSync C861Q

1. Pengenalan

This manual provides essential information for the safe and efficient operation of your NEC MultiSync C861Q 86-inch 4K UHD LED Display. Please read this manual thoroughly before using the product and retain it for future reference. This display is designed for digital signage applications, offering a large 4K UHD resolution screen with advanced features.

2. Maklumat Keselamatan

Patuhi langkah keselamatan berikut untuk mengelakkan kerosakan pada paparan dan memastikan keselamatan pengguna:

• Sentiasa sambungkan kord kuasa ke alur keluar yang dibumikan.
• Jangan halang bukaan pengudaraan. Pastikan ruang yang mencukupi di sekeliling paparan untuk aliran udara yang betul.
• Avoid exposing the display to rain or moisture to prevent electric shock or fire.
• Jangan buka paparan casing. Rujuk semua servis kepada kakitangan perkhidmatan yang berkelayakan.
• Handle the display with care due to its size and weight. Always use appropriate lifting techniques and equipment.

3. Kandungan Pakej

Sahkan bahawa semua item terdapat dalam pembungkusan:

• NEC MultiSync C861Q 86-inch LED Display
• Kord Kuasa
• Kawalan Jauh dengan Bateri
• Manual Pengguna (dokumen ini)
• Signal Cables (may vary by region/bundle)

4. Persediaan

4.1 Membongkar dan Meletakkan

Due to the size and weight of the 86-inch display, it is recommended that multiple individuals assist with unpacking and placement. Carefully remove the display from its packaging. Place the display on a stable, flat surface or mount it securely using a VESA-compatible mounting solution (sold separately). Ensure adequate ventilation space around the display.

Rajah 4.1: The NEC MultiSync C861Q 86-inch LED Display, viewdari sudut, tunjukkanasing a vivid image of the Northern Lights over a body of water with ice formations. The display features a slim bezel design.

4.2 Menyambung Kabel

Connect the necessary cables to the display's input ports:

• Kuasa: Connect the power cord to the AC inlet on the display and then to a grounded electrical outlet (100V AC).
• Input Video:
  • HDMI: Connect up to three HDMI sources (e.g., media player, computer) to the HDMI IN ports.
  • DisplayPort: Connect up to two DisplayPort sources to the DisplayPort IN ports.
• Output Video: Use the DisplayPort OUT for daisy-chaining to another display.
• Rangkaian (LAN): Connect an Ethernet cable for network control and content management.
• OPS/RPi Slot: Insert an optional Open Pluggable Specification (OPS) device or Raspberry Pi Compute Module into the dedicated slot for integrated computing capabilities.

4.3 Kuasa Awal Hidup

After connecting all cables, press the power button on the display or the remote control to turn on the unit. The display will power on and show the NEC logo, followed by the selected input source.

5. Mengendalikan Paparan

5.1 Kawalan Asas

The display can be controlled using the buttons on the display's frame or the included remote control.

• Butang Kuasa: Menghidupkan atau mematikan paparan.
• Butang Input: Cycles through available input sources (HDMI 1, HDMI 2, HDMI 3, DisplayPort 1, DisplayPort 2, OPS/RPi).
• Butang Menu: Mengakses menu Paparan Atas Skrin (OSD).
• Butang Navigasi: Used to navigate through OSD menu options.
• Butang Masukkan: Mengesahkan pilihan dalam menu OSD.

5.2 Menu Paparan Pada Skrin (OSD).

The OSD menu allows for detailed configuration of the display's settings. Press the Menu button to access it.

• Tetapan Gambar: Adjust brightness, contrast, color temperature, sharpness, and aspect ratio. Enable or disable HDR (High Dynamic Range) and Local Dimming for enhanced image quality.
• Tetapan Audio: Control volume and audio input source.
• Tetapan Input: Manually select or configure input sources.
• Tetapan Lanjutan: Access network settings, power management options, and system information.

6. Penyelenggaraan

6.1 Membersihkan Paparan

Untuk membersihkan skrin paparan, lap perlahan-lahan menggunakan kain lembut dan tidak berbulu. Untuk kesan degil, lap sedikitampen the cloth with water or a mild, non-abrasive screen cleaner. Do not spray cleaning solutions directly onto the screen. For the casing, gunakan kain yang kering dan lembut.

6.2 Kemas Kini Perisian Tegar

Periodically check the NEC support website for available firmware updates. Firmware updates can improve performance, add new features, or resolve issues. Follow the instructions provided with the update package carefully.

7. Penyelesaian masalah

Jika anda menghadapi masalah dengan paparan anda, rujuk masalah dan penyelesaian biasa berikut:

• Tiada Kuasa:
  • Ensure the power cord is securely connected to both the display and a working electrical outlet.
  • Verify the outlet has power.
• Tiada Imej/Isyarat:
  • Check that the video cables (HDMI, DisplayPort) are securely connected to both the display and the source device.
  • Verify the correct input source is selected on the display using the Input button or OSD menu.
  • Pastikan peranti sumber dihidupkan dan mengeluarkan isyarat.
• Kualiti Gambar Lemah:
  • Adjust picture settings (brightness, contrast, sharpness, color) in the OSD menu.
  • Ensure the source resolution matches the display's native 4K UHD (3840x2160) resolution for optimal clarity.
  • Check for damaged video cables.
• Alat Kawalan Jauh Tidak Berfungsi:
  • Gantikan bateri dalam alat kawalan jauh.
  • Ensure there are no obstructions between the remote and the display's IR receiver.

If the problem persists, contact NEC customer support for further assistance.

8. Spesifikasi

9. Waranti dan Sokongan

The NEC MultiSync C861Q display comes with a Waranti komersial 3 tahun. This warranty covers defects in materials and workmanship under normal use. For specific terms and conditions, please refer to the warranty card included with your product or visit the official NEC Display Solutions webtapak.

For technical support, service, or warranty claims, please contact NEC Display Solutions customer service. Have your model number (C861Q) and serial number ready when contacting support.

NEC Display Solutions Contact Information: Please refer to the official NEC website or your product documentation for the most current contact details.