1. Pengenalan
This manual provides comprehensive instructions for the installation, operation, and maintenance of your Focal IMPULSE4.320 Ultra Compact 4/3/2-Channel Amplifier and the Focal IY-AC 'Y' Adapter Cable. The IMPULSE4.320 amplifier is designed to significantly enhance your vehicle's audio system with its compact D-Class technology, offering powerful sound in a small footprint. The IY-AC adapter cable facilitates a straightforward, plug-and-play connection to your vehicle's original head unit, ensuring seamless integration without complex modifications.
2. Maklumat Keselamatan
- Sentiasa putuskan sambungan bateri kenderaan sebelum melakukan sebarang kerja elektrik untuk mengelakkan litar pintas dan renjatan elektrik.
- Pastikan semua pendawaian ditebat dan dipasang dengan betul untuk mengelakkan kerosakan akibat getaran atau lelasan.
- Elakkan memasang amppenghawa dingin di lokasi yang terdedah kepada cahaya matahari langsung, haba berlebihan, kelembapan atau habuk.
- Pemasangan profesional disyorkan untuk prestasi dan keselamatan yang optimum.
- Jangan cuba membuka atau mengubah suai amplifier. This will void the warranty and may cause damage to the unit or vehicle.
- Use only fuses of the specified rating. Incorrect fuses can cause damage or fire.
3. Kandungan Pakej
Sahkan bahawa semua item terdapat dalam pakej:
- Focal IMPULSE4.320 Ultra Padat 4/3/2-Saluran Amplebih hidup
- Focal IY-AC 'Y' Adapter Cable (ISO Standard, 1 meter length)
4. Produk Lebihview
The Focal IMPULSE4.320 amplifier is engineered for discreet integration and powerful audio output. Its D-Class architecture allows for high efficiency and a very compact size, making it suitable for installation in confined spaces within your vehicle's dashboard or under seats.
Imej 4.1: Atas view of the Focal IMPULSE4.320 Ultra Compact Amplifier. This image shows the sleek, black casing with the Focal logo and 'IMPULSE 4.320 - D CLASS COMPACT AMPLIFIER' text.
Ciri-ciri utama termasuk:
- Ultra-compact design: Facilitates easy installation in various vehicle locations.
- Kelas D amppemberitahuan: Provides high power output with excellent efficiency.
- 4/3/2 Channel Mode: Versatile configuration options for different speaker setups.
- Keserasian: Works with both OEM (original equipment manufacturer) and aftermarket head units.
- Automatic start-up: Integrates seamlessly with your original head unit's power cycle.
The Focal IY-AC 'Y' Adapter Cable is specifically designed for the IMPULSE4.320, providing a direct, solder-free connection to ISO standard head units. This ensures a clean and reversible installation.
Image 4.2: The Focal IY-AC 'Y' Adapter Cable. This image displays the full length of the adapter cable with its various connectors, designed for plug-and-play installation.
5. Persediaan dan Pemasangan
The IMPULSE4.320 amplifier and IY-AC adapter cable are designed for easy plug-and-play installation. No soldering or modification of the original manufacturer equipment is required.
5.1 Langkah Pra-Pemasangan
- Putuskan Sambungan Bateri: Before starting any electrical work, disconnect the negative terminal of your vehicle's battery to prevent electrical hazards.
- Pilih Lokasi Pemasangan: Select a dry, well-ventilated location for the amplifier, away from heat sources and direct sunlight. Common locations include behind the dashboard, under a seat, or in the trunk. Ensure adequate space for wiring and ventilation.
- Unit Kepala Akses: Carefully remove your vehicle's head unit (car stereo) to access its wiring harness. Refer to your vehicle's service manual for specific instructions on head unit removal.
5.2 Connecting the IY-AC Adapter Cable
Image 5.1: Close-up of the IY-AC adapter cable connectors. This image highlights the various plugs and sockets used for connecting to the head unit and amplebih hidup.
- Connect to Head Unit: Disconnect the vehicle's original wiring harness from the back of your head unit. Connect the appropriate end of the Focal IY-AC 'Y' Adapter Cable to the head unit.
- Connect Vehicle Harness: Connect the vehicle's original wiring harness to the corresponding connector on the IY-AC adapter cable.
- Sambung ke Amplebih hidup: Connect the remaining end of the IY-AC adapter cable to the input/output harness of the Focal IMPULSE4.320 amppengikat. Pastikan semua sambungan selamat.
5.3 Amplifier Mounting and Final Connections
Image 5.2: The Focal IMPULSE4.320 amplifier shown alongside the IY-AC adapter cable, illustrating how they connect to form a complete system.
- Gunung Amplebih hidup: Securely mount the IMPULSE4.320 amplifier in your chosen location using appropriate fasteners. Ensure it is stable and will not vibrate loose.
- Sambungan Pembesar Suara: Sambungkan pembesar suara anda ke amplifier's output terminals. The IMPULSE4.320 supports 4, 3, or 2 channel configurations. Refer to the amplifier's specific wiring diagram for your desired setup.
- Kuasa dan Tanah: The IY-AC cable handles power and ground connections via the ISO harness. Ensure the fuse on the IY-AC cable is correctly installed and rated.
- Sambung semula Bateri: Once all connections are verified and secure, reconnect the negative terminal of your vehicle's battery.
- Sistem Ujian: Turn on your vehicle's ignition and head unit. Test the audio system to ensure proper operation. The amplifier features automatic start-up.
6. Arahan Operasi
The Focal IMPULSE4.320 amplifier operates automatically once correctly installed. It will power on and off with your vehicle's head unit. Audio adjustments, such as volume, balance, fader, and basic equalization, are typically controlled directly through your car's head unit.
- Hidupkan/Mati Kuasa: The amplifier will automatically turn on when your head unit is activated and turn off when the head unit is powered down.
- Kawalan Kelantangan: Adjust the overall system volume using your head unit's volume control.
- Tetapan Audio: Utilize your head unit's audio settings (bass, treble, balance, fader) to fine-tune the sound to your preference.
7. Penyelenggaraan
The Focal IMPULSE4.320 ampPengubah suai memerlukan penyelenggaraan yang minimum untuk memastikan prestasi jangka panjang.
- Pembersihan: Lap secara berkala amplifier's exterior with a soft, dry cloth to remove dust. Do not use harsh chemicals or abrasive cleaners.
- Pengudaraan: Memastikan bahawa ampSirip penyejuk pemanas tidak terhalang untuk membolehkan pelesapan haba yang betul.
- Sambungan: Occasionally check all wiring connections to ensure they remain secure and free from corrosion.
8. Penyelesaian masalah
If you encounter issues with your Focal IMPULSE4.320 amplifier, refer to the following troubleshooting guide:
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Tiada suara dari pembesar suara | Amplifier not powered on; incorrect wiring; head unit issue; blown fuse. | Check battery connection. Verify IY-AC cable connections to head unit and amplifier. Ensure head unit is on and outputting signal. Check fuse on IY-AC cable. |
| Bunyi herot | Input signal too high; poor speaker connections; damaged speakers. | Reduce head unit volume. Check speaker wiring for shorts or loose connections. Test with different speakers if possible. |
| Amplifier gets hot | Insufficient ventilation; prolonged high volume use; incorrect speaker impedance. | Ensure mounting location has adequate airflow. Reduce volume. Verify speaker impedance matches ampspesifikasi penguat. |
| Amppenyangga tidak dihidupkan | No power from head unit; faulty IY-AC cable; blown fuse. | Confirm head unit is powered on. Check IY-AC cable for damage. Inspect and replace fuse if necessary. |
9. Spesifikasi
Detailed technical specifications for the Focal IMPULSE4.320 amplifier and IY-AC adapter cable:
| Ciri | Spesifikasi |
|---|---|
| Model | IMPULSE4.320 |
| AmpJenis yang lebih hidup | D Class Ultra-Compact |
| Saluran | 4/3/2 Channel Mode |
| Kuasa CEA (4 Ohm) | 4 x 55W rms |
| Power Max (2 Ohms) | 4 x 80W rms |
| Power Bridged (4 Ohms) | 2 x 160W rms |
| Lebar jalur | 10Hz / 20KHz |
| THD minimum | 0.02% |
| SNR | 80 dBA |
| Berat badan | 1.2 paun (0.54 kg) |
| Dimensi (L x W x H) | 6-7/8 x 2-5/8 x 1-7/8 inches (175 x 66.5 x 47mm) |
| IY-AC Cable Length | 1 meter |
| ISO Standard Compatible | ya |
| UPC | 841992137905 |
10. Maklumat Waranti
The Focal IMPULSE4.320 amplifier is covered by a Waranti Pengeluar 2 Tahun from the date of purchase. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims. For specific terms and conditions, refer to the warranty documentation included with your product or contact Focal customer support.
11. Sokongan
For further assistance, technical support, or warranty inquiries, please contact Focal customer service or visit their official website. You can also find additional resources and product information on the Kedai Focal di Amazon.
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