pengenalan
This manual provides essential instructions for the safe and efficient operation of your Sharp 4T-B80CJ1U 80-inch 4K UHD LED Display. Please read this manual thoroughly before using the product and retain it for future reference.

Imej: Depan view of the Sharp 4T-B80CJ1U 80-inch 4K UHD LED Display, showcasing its large screen and slim bezels. This display is designed for high-definition visual output.
Maklumat Keselamatan
Sentiasa patuhi langkah keselamatan berikut untuk mengelakkan kejutan elektrik, kebakaran atau kerosakan pada produk:
- Jangan dedahkan paparan kepada hujan atau lembapan.
- Jangan buka kabinet. Rujuk semua servis kepada kakitangan yang berkelayakan.
- Pastikan pengudaraan yang betul. Jangan sekat bukaan pengudaraan.
- Use only the power cord supplied with the unit or a suitable replacement.
- Disconnect the power plug from the wall outlet if the unit will not be used for a long period.
Persediaan
1. Membongkar
Carefully remove the display from its packaging. Due to its size and weight, it is recommended that two or more people handle the display during unpacking and installation.

Image: The Sharp 4T-B80CJ1U display box, indicating the model number and "AQUOS" branding. The box shows handling instructions like "DO NOT DOUBLE STACK" and "TOP STACK ONLY," emphasizing careful handling during unpacking.
2. Pengenalan Komponen
Before proceeding, identify the main display unit and any included accessories such as the remote control, power cord, and documentation.

Image: A close-up of the product label showing the model number 4T-B80CJ1U and serial number 005412941. This label is typically found on the back of the unit or its packaging for identification purposes.
3. Pemasangan Fizikal
The display can be mounted on a wall or placed on a suitable stand (sold separately). Ensure the mounting solution or stand can support the weight and dimensions of the 80-inch display.
- Pemasangan Dinding: Use a VESA-compatible wall mount kit (not included) that supports the display's weight and VESA pattern. Follow the wall mount manufacturer's instructions carefully.
- Pemasangan Stand: If using a stand, securely attach it to the display according to the stand's instructions.
4. Menyambung Kabel
Connect your external devices (e.g., cable box, Blu-ray player, gaming console) to the appropriate input ports on the back of the display. Ensure all connections are secure.

Image: The back panel of the Sharp 4T-B80CJ1U display, revealing various input and output ports for connectivity. This area typically includes HDMI, USB, audio, and network connections.
Finally, connect the power cord to the display and then to a grounded electrical outlet.
Arahan Operasi
1. Hidupkan/Mati Kuasa
Tekan ke kuasa button on the remote control or on the display's control panel to turn the unit on or off.
2. Pemilihan Input
Gunakan Input or Sumber button on the remote control to cycle through available input sources (e.g., HDMI 1, HDMI 2, TV Tuner).

Image: The Sharp 4T-B80CJ1U display powered on, showing a live football game. This demonstrates the display's functionality in presenting dynamic, high-resolution content.
3. Tetapan Gambar dan Bunyi
Access the display's menu using the Menu button on the remote control. Navigate through the options to adjust settings such as:
- gambar: Brightness, Contrast, Color, Sharpness, Backlight, Picture Mode (Standard, Dynamic, Movie, etc.).
- Bunyi: Volume, Bass, Treble, Balance, Sound Mode (Standard, Music, Movie, etc.).
Penyelenggaraan
Membersihkan Paparan
Untuk membersihkan skrin, lap perlahan-lahan dengan kain lembut yang tidak berbulu. Untuk tanda degil, ringankan dampen kain dengan air atau pembersih skrin khusus. Jangan gunakan bahan kimia yang keras atau bahan yang melelas.
Penjagaan Am
Keep the display free from dust and ensure adequate ventilation around the unit to prevent overheating.
Menyelesaikan masalah
Jika anda menghadapi masalah dengan paparan anda, rujuk kepada penyelesaian biasa berikut:
- Tiada Kuasa: Ensure the power cord is securely connected to both the display and the electrical outlet. Check if the outlet is functioning.
- Tiada gambar: Verify that the correct input source is selected. Check all video cable connections. Try a different input source or cable.
- Tiada Bunyi: Check the volume level and ensure the display is not muted. Verify audio cable connections if using external speakers.
- Alat Kawalan Jauh Tidak Berfungsi: Replace the batteries in the remote control. Ensure there are no obstructions between the remote and the display's IR sensor.
For persistent issues, contact Sharp customer support.
Spesifikasi
| Ciri | Perincian |
|---|---|
| Jenama | tajam |
| Nombor Model | 4T-B80CJ1U |
| Saiz Skrin | 80 Inci |
| Resolusi | 4K UHD (2160p) 3840 x 2160 |
| Jenis Paparan | LED (Direct-lit) |
| Nisbah Aspek | 16:9 |
| Permukaan Skrin | Berkilat |
| Dimensi Produk | 78 x 50 x 9 inci |
| Berat Barang | 78 paun |
| Pengeluar | tajam |
| Tarikh Mula-mula Tersedia | 17 Julai 2020 |
Waranti dan Sokongan
Sharp products are manufactured to high-quality standards. For information regarding your product's warranty, please refer to the warranty card included with your purchase or visit the official Sharp webtapak.
For technical assistance, troubleshooting, or service inquiries, please contact Sharp customer support:
- Sokongan dalam talian: Lawati Kedai Sharp di Amazon or the official Sharp webtapak.
- Sokongan Telefon: Rujuk dokumentasi produk anda untuk nombor hubungan serantau.





