pengenalan
This manual provides essential information for the safe and efficient operation of your NEC VT695 XGA LCD Multimedia Projector. Please read this manual thoroughly before using the projector and keep it for future reference. The NEC VT695 is designed for high-quality image projection in various environments, including business, education, and home cinema.
An image showing the white NEC VT695 XGA LCD Multimedia Projector from a front-right angle, highlighting the lens, ventilation grilles, and control buttons on top. This view provides a clear perspective of the projector's compact design and primary components.
Persediaan
1. Membongkar dan Pemeriksaan
Carefully remove the projector and all accessories from the packaging. Verify that all items listed below are present and undamaged:
- NEC VT695 Projector
- Kord Kuasa
- Kabel VGA
- Manual Pengguna (dokumen ini)
If any items are missing or damaged, contact your dealer immediately.
2. Penempatan Projektor
Place the projector on a stable, flat surface or mount it securely to a ceiling. Ensure there is adequate ventilation around the projector to prevent overheating. Avoid placing it near heat sources or in direct sunlight.
- Maintain a minimum distance of 30 cm (12 inches) from walls or other objects to allow for proper airflow.
- Letakkan projektor serenjang dengan skrin untuk geometri imej yang optimum.
3. Menyambung kepada Kuasa
Connect the supplied power cord to the projector's AC inlet and then to a grounded electrical outlet. Ensure the power outlet meets the voltage requirements specified on the projector's label.
4. Connecting to a Source Device
The NEC VT695 supports various input sources. Use the appropriate cable to connect your source device (e.g., computer, DVD player) to the projector.
- Sambungan VGA: Connect one end of the supplied VGA cable to the VGA output port on your computer and the other end to the VGA input port on the projector.
- Other connections (if applicable): Refer to your source device's manual for specific connection instructions.
Arahan Operasi
1. Menghidupkan/Mematikan
- Untuk Menghidupkan: Tekan ke KUASA button on the projector's control panel or remote control. The power indicator light will turn green.
- Untuk Mematikan: Tekan ke KUASA button again. A confirmation message may appear. Press the button a second time to confirm shutdown. Allow the projector to cool down completely before unplugging it.
2. Adjusting the Image
- Fokus: Putarkan gelang fokus pada kanta projektor sehingga imej kelihatan tajam dan jelas pada skrin.
- Zum: Rotate the zoom ring on the projector lens to adjust the image size to fit your screen.
- Pembetulan Keystone: Jika imej kelihatan trapezoid, gunakan fungsi pembetulan keystone (biasanya terdapat dalam menu projektor atau melalui butang khusus) untuk menyegiempatkan imej.
3. Pemilihan Sumber Input
Tekan ke INPUT or SUMBER button on the projector or remote control to cycle through available input sources (e.g., VGA, Video). Select the input corresponding to your connected device.
4. Navigasi Menu
Gunakan MENU button to access the projector's on-screen display (OSD) menu. Navigate through the options using the arrow keys and press MASUK or OK to select. Adjust settings such as brightness, contrast, color, and aspect ratio as needed.
Penyelenggaraan
Penyelenggaraan berkala memastikan prestasi optimum dan memanjangkan jangka hayat projektor anda.
1. Membersihkan Lensa
Gently wipe the projector lens with a soft, lint-free cloth specifically designed for optical surfaces. Do not use abrasive cleaners or excessive force, as this can scratch the lens.
2. Membersihkan Penapis Udara
The air filter prevents dust from entering the projector and affecting performance. Clean the filter regularly (e.g., every 100 hours of use) by removing it and using a vacuum cleaner or compressed air to remove accumulated dust. Refer to the projector's exterior for the filter location, typically behind a removable cover.
3. Lamp Penggantian
Projektor lamp mempunyai jangka hayat yang terhad. Apabila lamp Lampu penunjuk bertukar menjadi oren atau imej menjadi malap, sudah tiba masanya untuk menggantikan lamp. Always use an official NEC replacement lamp. Refer to the projector's service manual or NEC's website for detailed lamp replacement instructions. Ensure the projector is completely cooled and unplugged before attempting replacement.
Menyelesaikan masalah
This section addresses common issues you might encounter with your NEC VT695 projector.
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Tiada gambar di skrin |
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| Imej malap atau pudar |
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| Projektor terlalu panas dan mati |
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If the problem persists after trying these solutions, please contact NEC customer support.
Spesifikasi
| Ciri | Perincian |
|---|---|
| Jenama | NEC |
| Nombor Model | 50031742 |
| Resolusi Paparan | 1024 x 768 (XGA) |
| Kecerahan | 2500 ANSI Lumen |
| Teknologi Ketersambungan | VGA |
| Penggunaan yang Disyorkan | Perniagaan, Pendidikan, Pawagam Rumah |
| Ciri Khas | Pemain Media Terbina Dalam |
| Dimensi Produk | 10.16 x 12.17 x 4.41 inci |
| Berat Barang | 6.61 paun |
| Tarikh Tersedia Pertama | 20 Julai 2007 |
Waranti dan Sokongan
For warranty information, please refer to the documentation included with your purchase or visit the official NEC website. For technical support, service, or inquiries regarding replacement parts, please contact NEC customer support directly.
Sokongan Pelanggan NEC: Sila layari www.nec.com for contact details and support resources specific to your region.
