Manual Pengguna Projektor LCD NEC NP-PA653U

1. Pengenalan

This manual provides essential information for the safe and efficient operation of your NEC NP-PA653U LCD Projector. Please read this manual thoroughly before using the projector and retain it for future reference. The NEC NP-PA653U is an advanced professional installation projector designed for higher education and corporate environments, offering high brightness and flexible installation options.

2. Maklumat Keselamatan

Arahan Keselamatan Penting:

• Always connect the projector to a grounded power outlet.
• Jangan sekat bukaan pengudaraan. Pastikan ruang yang mencukupi di sekeliling projektor untuk aliran udara yang betul.
• Jangan lihat terus ke dalam kanta projektor apabila lamp is on, as this can cause eye damage.
• Avoid placing the projector in direct sunlight, near heat sources, or in environments with excessive dust or humidity.
• Rujuk semua servis kepada kakitangan servis yang berkelayakan. Jangan cuba membuka atau membaiki projektor sendiri.
• Gunakan hanya lampiran/aksesori yang ditentukan oleh pengilang.

3. Kandungan Pakej

Sahkan bahawa semua item yang disenaraikan di bawah disertakan dalam pakej anda:

• NEC NP-PA653U LCD Projector
• Penutup lubang kanta
• Kawalan jauh tanpa wayar
• Lens lock screw
• Kord Kuasa
• Manual Pengguna (dokumen ini)

4. Produk Lebihview

The NEC NP-PA653U is a high-performance LCD projector designed for professional installations. It features 6500 lumens brightness, WUXGA (1920x1200) resolution, and advanced connectivity options including HDBaseT.

4.1 Depan View

Rajah 4.1: Depan view of the NEC NP-PA653U LCD Projector. This image shows the main lens assembly and the overall white casing of the projector.

4.2 Belakang View (Input/Output Panel)

Rajah 4.2: belakang view of the NEC NP-PA653U LCD Projector. This panel includes various connectivity options such as HDMI, HDBaseT, VGA, audio inputs/outputs, and network ports.

4.3 Bahagian View (Panel Kawalan)

Rajah 4.3: sebelah view of the NEC NP-PA653U LCD Projector. This image highlights the integrated control panel with buttons for power, menu navigation, and input selection.

5. Persediaan

5.1 Penempatan Fizikal

The NP-PA653U offers flexible installation options, including tilt-free and portrait installation capabilities. Ensure the projector is placed on a stable, level surface or securely mounted. Maintain adequate ventilation space around the unit.

• Pemasangan Kanta: This projector uses optional powered lenses. Align the lens with the lens mount and secure it according to the lens-specific instructions. Use the provided lens lock screw.
• Jarak Unjuran: Adjust the distance from the screen to achieve the desired image size. The optional powered lenses allow for lens shift, focus, and zoom adjustments.

5.2 Menyambung Peranti

Connect your source devices (e.g., computer, Blu-ray player) to the appropriate input ports on the projector's rear panel (refer to Figure 4.2).

• HDBaseT: For uncompressed Full HD digital video, audio, Ethernet, power, and control signals over a single cable. The HDBaseT input and separate HDBaseT loop out provide versatile connectivity.
• HDMI: Connect devices using HDMI cables for high-definition digital video and audio.
• VGA: Connect computers using a VGA cable for analog video signals.
• Rangkaian (Ethernet): Connect to a network for control and monitoring.

5.3 Hidupkan/Mati Kuasa

1. Connect the power cord to the projector and a grounded electrical outlet.
2. Tekan ke kuasa button on the projector's control panel or the remote control to turn on the projector. The power indicator light will change.
3. Untuk mematikan, tekan kuasa button again. Confirm shutdown if prompted. Allow the projector to cool down before unplugging.

6. Arahan Operasi

6.1 Operasi Asas

• Pemilihan Input: Use the "Input" button on the remote or control panel to cycle through available input sources (HDMI, HDBaseT, VGA, etc.).
• Navigasi Menu: Press the "Menu" button to access the on-screen display (OSD) menu. Use the arrow keys to navigate and "Enter" to select options.
• Fokus dan Zum: Adjust the focus and zoom using the controls on the optional powered lens or via the remote control/OSD menu.
• Anjakan Lensa: Utilize the lens shift function (horizontal and vertical) to adjust the image position without moving the projector.

6.2 Ciri Lanjutan

• 4K Ready (HDR10, BT.2020): The projector supports HDR10 and BT.2020 signal formats, making it compatible with Ultra HD Blu-ray and 4K TV broadcasting content. Ensure your source device is configured for these formats.
• TileMatrix: This feature enables the creation of a large 4K x 2K resolution image by utilizing up to four projectors. Connect multiple projectors via the HDBaseT loop out and configure TileMatrix settings in the OSD menu.
• Campuran Tepi: For seamless multi-projector installations, use the built-in edge blending feature to smoothly combine images from adjacent projectors, eliminating visible seams.
• Menyusun: The projector supports stacking, allowing two or more projectors to be aligned to increase brightness or provide redundancy.
• High Performance Video Processing/Scaling: The projector incorporates advanced video processing to create life-like images from various input resolutions.

7. Penyelenggaraan

7.1 Pembersihan

• Projektor Casing: Lap casindengan kain lembut dan kering. Untuk kotoran degil, gunakan sedikitamp kain dengan pembersih yang lembut dan tidak melelas.
• Kanta: Gently clean the lens with a lens cleaning cloth or lens paper. Avoid using abrasive materials or harsh chemicals.
• Penapis Udara: Regularly check and clean the air filters to prevent dust buildup, which can affect performance and lamp life. Refer to the OSD menu for filter usage time.

7.2 Lamp Penggantian

Projektor lamp mempunyai jangka hayat yang terhad. Apabila lamp life approaches its end, a warning message will appear. Replace the lamp with an authentic NEC replacement lamp (Lamp Type: NP42LP) to ensure optimal performance and safety.

1. Turn off the projector and unplug the power cord. Allow it to cool completely (at least 60 minutes).
2. Cari lamp cover (refer to Figure 4.3 for general location on the side panel).
3. Buka skru lamp cover and carefully remove the old lamp modul.
4. Masukkan l baruamp modul, memastikan ia diletakkan dengan betul.
5. Gantikan lamp cover and secure it with screws.
6. Tetapkan semula lamp timer in the projector's OSD menu.

8. Penyelesaian masalah

This section addresses common issues you might encounter. For more complex problems, contact NEC customer support.

9. Spesifikasi

10. Waranti dan Sokongan

For warranty information, technical support, or service inquiries, please refer to the official NEC website or contact your authorized NEC dealer. Keep your purchase receipt as proof of purchase for warranty claims.

Sumber Dalam Talian: Visit the official NEC website for the latest drivers, firmware updates, and additional support documentation.