1. Pengenalan
Thank you for choosing Focal R-570C 5x7 2-Way Auditor Series Coaxial Speakers. These speakers are designed to deliver high-quality audio performance in your vehicle. This manual provides essential information for proper installation, operation, and maintenance to ensure optimal performance and longevity of your speakers.
2. Maklumat Keselamatan
- Always disconnect the vehicle's battery negative terminal before beginning any electrical installation to prevent short circuits.
- Pastikan semua pendawaian ditebat dan diikat dengan betul untuk mengelakkan kerosakan akibat getaran atau tepi tajam.
- Jangan pasang pembesar suara di lokasi yang menghalang operasi kenderaan atau ciri keselamatan.
- Rujuk pemasang profesional jika anda tidak pasti tentang mana-mana bahagian proses pemasangan.
- Elakkan pendedahan berpanjangan kepada tahap volum yang tinggi, yang boleh menyebabkan kerosakan pendengaran.
3. Kandungan Pakej
Pakej anda harus mengandungi item berikut:
- Four (4) Focal R-570C 5x7 2-Way Coaxial Speakers
- Perkakasan pemasangan (skru, klip)
- Speaker grilles (if included with your specific model)
- Manual Arahan
Image: Four Focal R-570C speakers, illustrating the typical contents of a 2-set package.
4. Persediaan dan Pemasangan
4.1 Pemeriksaan Pra-Pemasangan
- Verify that the speaker size (5x7 inches) and mounting depth (2-3/8 inches) are compatible with your vehicle's speaker locations.
- Ensure you have all necessary tools: screwdrivers, wire strippers, crimpers, drill (if needed), and safety glasses.
- Plan your wiring path to avoid interference and ensure proper length.
4.2 Memasang Pembesar Suara
- Carefully remove the existing speakers or trim panels from the desired installation location.
- Position the Focal R-570C speaker in the opening. The speaker is designed to fit 5x7 inch openings and can also be adapted for some 6x8 inch applications.
- Align the mounting holes and secure the speaker using the provided screws. Do not overtighten.
Image: Front and angled views of the Focal R-570C speaker, showing its design for mounting.
4.3 Sambungan Pendawaian
The R-570C speakers have an impedance of 4 ohms. Ensure your amplifier or head unit is compatible with this impedance. Connect the speaker wires as follows:
- Connect the positive (+) terminal of the speaker to the positive (+) output of your ampunit penguat/kepala.
- Connect the negative (-) terminal of the speaker to the negative (-) output of your ampunit penguat/kepala.
- Maintain correct polarity for all speakers to ensure proper sound staging and bass response. Incorrect wiring can lead to poor audio quality.
Imej: Belakang view of Focal R-570C speakers, illustrating the wiring terminals for connection.
5. Arahan Operasi
Once installed and wired correctly, your Focal R-570C speakers will operate as part of your vehicle's audio system. Follow these general guidelines:
- Hidupkan kuasa: Turn on your vehicle's head unit or amplebih hidup.
- Pelarasan Kelantangan: Start with the volume at a low level and gradually increase it to a comfortable listening level.
- Tetapan Audio: Adjust bass, treble, balance, and fader settings on your head unit or amplifier to optimize sound quality to your preference. Avoid excessive bass or treble boost, which can distort sound or damage speakers.
- Tempoh Pecah Masuk: Allow a short break-in period (approximately 10-20 hours of normal listening) for the speaker components to loosen and achieve their optimal performance.
6. Penyelenggaraan
The Focal R-570C speakers require minimal maintenance:
- Pembersihan: Gunakan kain lembut dan kering untuk mengelap habuk dari gril dan kon pembesar suara dengan lembut. Jangan gunakan bahan kimia yang keras atau pembersih yang kasar.
- Pemeriksaan: Periksa sambungan pembesar suara secara berkala untuk memastikan ia ketat dan pastikan tiada wayar yang terurai atau terdedah.
- Faktor Persekitaran: While designed for automotive use, these speakers are not waterproof. Avoid direct exposure to water or excessive moisture.
7. Penyelesaian masalah
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Tiada suara dari pembesar suara | Pendawaian yang salah, sambungan yang longgar, amplifier/head unit off or faulty. | Check all wiring connections for correct polarity and tightness. Ensure amplifier/head unit is powered on and functioning. |
| Bunyi herot | Volume too high, incorrect audio settings, damaged speaker, insufficient ampkuasa penguat. | Reduce volume. Adjust bass/treble settings. Check speaker for visible damage. Ensure amplifier menyediakan kuasa yang mencukupi. |
| Lemah atau tiada bass | Incorrect wiring polarity, phase issues, bass settings too low. | Verify correct wiring polarity for all speakers. Adjust bass settings on head unit/amplebih hidup. |
8. Spesifikasi
- Jenis pembesar suara: 2-Way Coaxial Car Speakers
- Saiz Woofer: 5x7 inches (Polypropylene cone with butyl rubber surround)
- Tweeter: Kubah Mylar
- Pengendalian Kuasa RMS: 2-60 watt setiap pembesar suara
- Pengendalian Kuasa Puncak: 120 watts per speaker
- Respons Kekerapan: 60 Hz - 20,000 Hz
- Sensitiviti: 91.6 dB
- Impedans: 4 ohm
- Kedalaman Pemasangan: 2-3/8 inci
- bakul: Keluli tegar
- Penggunaan yang Disyorkan: Audio Kereta
- Ketersambungan: berwayar
- Weight (per set): Kira-kira 12 paun
9. Waranti dan Sokongan
Focal products are designed and manufactured to high standards. For specific warranty information, please refer to the warranty card included with your product or visit the official Focal website. For technical support or service inquiries, please contact Focal customer service or your authorized Focal dealer.
Focal Official Webtapak: www.focal.com