1. Pengenalan
This manual provides comprehensive instructions for the setup, operation, and maintenance of your Coby DVD765 5.1-Channel DVD Home Theater System. Designed for an immersive audio-visual experience, this system combines a progressive scan DVD player with a powerful 5.1-channel surround sound speaker setup. Please read this manual thoroughly before using your system to ensure proper installation and optimal performance.
Rajah 1.1: The Coby DVD765 Home Theater System, featuring the main DVD player unit, a subwoofer, and five compact satellite speakers. The system is designed for a complete surround sound experience.
2. Maklumat Keselamatan Penting
- Sumber Kuasa: Connect the system only to the specified AC 100-240V power supply. Ensure the power cord is not pinched or walked on.
- Pengudaraan: Do not block any ventilation openings. Install in accordance with the manufacturer's instructions. Maintain adequate space around the unit for proper airflow.
- Air dan Kelembapan: Jangan dedahkan perkakas ini kepada hujan atau lembapan. Jangan letakkan objek yang diisi dengan cecair, seperti pasu, pada radas.
- haba: Jangan pasang berhampiran mana-mana sumber haba seperti radiator, daftar haba, dapur, atau radas lain (termasuk amppenghidup) yang menghasilkan haba.
- Pembersihan: Cabut plag radas ini sebelum membersihkan. Bersihkan hanya dengan kain kering.
- Servis: Jangan cuba servis produk ini sendiri. Rujuk semua servis kepada kakitangan perkhidmatan yang berkelayakan. Membuka atau menanggalkan penutup mungkin mendedahkan anda kepada voltage atau bahaya lain.
- Pengendalian Cakera: Handle discs by their edges. Avoid touching the playing surface. Keep discs clean and free from scratches.
3. Kandungan Pakej
Sila pastikan semua item yang disenaraikan di bawah disertakan dalam pakej anda:
- Coby DVD765 DVD Player Unit
- Subwoofer with tuned port
- Five (5) Full-range Satellite Speakers
- Remote Control (with batteries, typically)
- Audio/Video Connection Cables (e.g., RCA cables)
- Manual Pengguna (dokumen ini)
If any items are missing or damaged, please contact your retailer or Coby customer support.
4. Arahan Persediaan
4.1 Penempatan Pembesar Suara
Proper speaker placement is crucial for optimal 5.1-channel surround sound. Refer to the diagram below for recommended placement:
- Pembesar Suara Kiri & Kanan Depan: Place these speakers on either side of your television, facing the listening area.
- Penceramah Pusat: Position this speaker directly above or below your television, centered with the screen.
- Pembesar Suara Kiri & Kanan Surround: Place these speakers to the sides or slightly behind your main listening position, facing inwards.
- subwufer: The subwoofer can be placed anywhere in the room, typically on the floor near the front speakers. Experiment with placement for the best bass response.
Ensure all speakers are connected to the corresponding outputs on the subwoofer unit. The subwoofer acts as the central hub for speaker connections.
4.2 Connecting the DVD Player to Your TV
The Coby DVD765 offers several options for connecting to your television or display. Choose the best available connection for your equipment.
- Video Komposit (RCA): Connect the yellow video cable from the DVD player's "VIDEO OUT" jack to the yellow "VIDEO IN" jack on your TV. Connect the red and white audio cables from the DVD player's "AUDIO OUT" jacks to the corresponding red and white "AUDIO IN" jacks on your TV. This is a standard analog connection.
- Component Video (RCA): For higher quality analog video, connect the red, green, and blue component video cables from the DVD player's "COMPONENT VIDEO OUT" jacks (Y, Pb, Pr) to the corresponding "COMPONENT VIDEO IN" jacks on your TV. You will still need to connect separate red and white audio cables for sound.
- Digital Audio (Optical/Coaxial): For digital audio output to a compatible receiver or amplifier, connect an optical or coaxial digital audio cable from the DVD player's "DIGITAL AUDIO OUT" jack to the corresponding input on your audio receiver. This provides multi-channel audio.
- HDMI: If your TV and the DVD player support HDMI, use an HDMI cable to connect the "HDMI OUT" on the DVD player to an "HDMI IN" on your TV. HDMI transmits both video and audio digitally, offering the highest quality.
After connecting, select the correct input source on your television (e.g., AV1, Component, HDMI1) to view the DVD player's output.
4.3 Sambungan Kuasa
Once all audio and video connections are made, plug the power cord of the DVD player into a standard AC 100-240V wall outlet. The system is now ready for operation.
5. Arahan Operasi
5.1 Main Semula Asas
- Tekan ke KUASA button on the front panel or remote control to turn on the system.
- Tekan ke BUKA/TUTUP butang untuk membuka dulang cakera.
- Place a compatible disc (DVD, CD, etc.) gently onto the disc tray with the label side facing up.
- Tekan ke BUKA/TUTUP button again to close the disc tray. The system will typically begin playback automatically.
- Gunakan MAIN/JEDA, BERHENTI, CEPAT KE HADAPAN, dan REWIND buttons on the remote control or front panel to manage playback.
- Laraskan kelantangan menggunakan JILID +/- butang pada alat kawalan jauh.
5.2 Disc Compatibility
The Coby DVD765 is compatible with a variety of disc formats:
- DVD (Video DVDs)
- DVD±R/RW (Recordable and Rewritable DVDs)
- CD (Audio CDs)
- CD-R/RW (Recordable and Rewritable CDs)
- JPEG (Image CDs)
Nota: Some discs may not play due to recording conditions or disc quality.
5.3 Ciri Lanjutan
- Imbasan Progresif: This feature provides a smoother, flicker-free image when connected to a compatible display.
- Penyahkod Digital Dolby: Enjoy rich, multi-channel audio from Dolby Digital encoded discs. Ensure your speaker setup is correct for optimal surround sound.
- Picture Zoom: Semasa main balik, gunakan ZOOM button on the remote control to enlarge a portion of the screen. Navigate the zoomed area using the directional buttons.
- Kunci Ibu Bapa: Access the system's setup menu to configure parental control settings, restricting playback of certain content based on rating. A password will be required.
- NTSC/PAL Compatibility: The system supports both NTSC and PAL video formats, allowing playback of discs from different regions (though DVD region coding still applies).
6. Penyelenggaraan
- Membersihkan Unit: Wipe the exterior of the DVD player and speakers with a soft, dry cloth. Do not use liquid cleaners or abrasive materials.
- Pembersihan Cakera: Use a soft, lint-free cloth to wipe discs from the center outwards. Do not use solvents or abrasive cleaners.
- Dulang Cakera: Keep the disc tray free of dust and debris. Avoid forcing the tray open or closed.
- Pengudaraan: Pastikan bukaan pengudaraan pada unit tidak tersumbat untuk mengelakkan terlalu panas.
7. Penyelesaian masalah
If you experience problems with your Coby DVD765 system, refer to the following table for possible solutions:
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Tiada kuasa | Kord kuasa tidak disambungkan; salur keluar kuasa tidak aktif. | Ensure power cord is securely plugged into the unit and a working outlet. |
| Tiada gambar di TV | Incorrect video connection; wrong TV input selected. | Check video cables are securely connected. Select the correct input source on your TV (e.g., AV, Component, HDMI). |
| Tiada suara dari pembesar suara | Speaker cables not connected; volume too low; incorrect audio output setting. | Verify all speaker cables are correctly connected to the subwoofer. Increase volume. Check audio settings in the system menu. Ensure TV is not muted if using TV speakers. |
| Cakera tidak dimainkan | Incompatible disc format; disc is dirty or scratched; disc inserted incorrectly. | Ensure disc is compatible (DVD, CD, JPEG). Clean the disc. Insert disc with label side up. |
| Alat kawalan jauh tidak berfungsi | Bateri mati atau tidak dimasukkan dengan betul; halangan antara jarak jauh dan unit. | Replace batteries. Ensure line of sight to the unit's IR sensor. |
| Volume resets to high level on power-on | This may be a default system behavior. | Always adjust volume to a comfortable level immediately after powering on the unit. |
If the problem persists after trying these solutions, please contact Coby customer support.
8. Spesifikasi
- model: DVD765
- Jenis Sistem: 5.1-Channel DVD Home Theater System
- Jumlah Output Audio: 300 Watts (RMS, typical)
- Keserasian Cakera: DVD, DVD±R/RW, CD, CD-R/RW, JPEG
- Penyahkodan Audio: Dolby Digital
- Ciri Video: Progressive Scan, Picture Zoom
- Output Video: Composite Video (RCA), Component Video (RCA), HDMI
- Output Audio: Analog AV Outputs (RCA), Digital Optical/Coaxial
- Bekalan Kuasa: AC 100-240V, 50/60Hz
- Dimensions (DVD Player): Approximately 16 x 14 x 14.62 inches (Product Dimensions listed for entire system, assuming DVD player is main unit)
- Berat Barang: Approximately 4 pounds (for the main unit, system weight may vary)
- warna: Hitam
9. Waranti dan Sokongan
Coby products are designed and manufactured to the highest quality standards. For information regarding warranty coverage, technical support, or service inquiries, please refer to the warranty card included with your product or visit the official Coby webtapak. Simpan resit pembelian anda sebagai bukti pembelian untuk tuntutan waranti.
Untuk bantuan lanjut, anda boleh melawati Coby Store on Amazon or search for Coby's official support channels online.
