1. Úvod
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. Bezpečnostní informace
- Před prováděním jakýchkoli elektrických prací vždy odpojte baterii vozidla, abyste předešli zkratu a úrazu elektrickým proudem.
- Ujistěte se, že veškeré kabely jsou řádně izolovány a zajištěny, aby se zabránilo poškození vibracemi nebo oděrem.
- Vyhněte se instalaci ampUchovávejte zařízení na místech vystavených přímému slunečnímu záření, nadměrnému teplu, vlhkosti nebo prachu.
- Pro optimální výkon a bezpečnost se doporučuje profesionální instalace.
- Nepokoušejte se otevřít nebo upravit 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. Obsah balení
Ověřte, zda jsou v balení přítomny všechny položky:
- Focal IMPULSE4.320 Ultra Compact 4/3/2kanálový Ampdoživotní
- Focal IY-AC 'Y' Adapter Cable (ISO Standard, 1 meter length)
4. Konec produktuview
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.
Obrázek 4.1: Nahoře 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.
Mezi klíčové vlastnosti patří:
- Ultrakompaktní design: Facilitates easy installation in various vehicle locations.
- Třída D ampzvedání: Provides high power output with excellent efficiency.
- 4/3/2 Channel Mode: Versatile configuration options for different speaker setups.
- Kompatibilita: 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. Nastavení a instalace
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 Kroky před instalací
- Odpojit baterii: Before starting any electrical work, disconnect the negative terminal of your vehicle's battery to prevent electrical hazards.
- Vyberte místo montáže: 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.
- Hlavní jednotka Access: 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 ampživější.
- Připojení k hlavní jednotce: 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.
- Připojte se k Ampživější: Connect the remaining end of the IY-AC adapter cable to the input/output harness of the Focal IMPULSE4.320 amplifikátor. Ujistěte se, že jsou všechna připojení bezpečná.
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.
- Mount Ampživější: Securely mount the IMPULSE4.320 amplifier in your chosen location using appropriate fasteners. Ensure it is stable and will not vibrate loose.
- Připojení reproduktorů: Připojte reproduktory k 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.
- Napájení a uzemnění: 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.
- Znovu připojte baterii: Once all connections are verified and secure, reconnect the negative terminal of your vehicle's battery.
- Testovací systém: Turn on your vehicle's ignition and head unit. Test the audio system to ensure proper operation. The amplifier features automatic start-up.
6. Návod k obsluze
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.
- Zapnutí/vypnutí: The amplifier will automatically turn on when your head unit is activated and turn off when the head unit is powered down.
- Ovládání hlasitosti: Adjust the overall system volume using your head unit's volume control.
- Nastavení zvuku: Utilize your head unit's audio settings (bass, treble, balance, fader) to fine-tune the sound to your preference.
7. Údržba
The Focal IMPULSE4.320 ampZáchranný ventil vyžaduje minimální údržbu, aby byl zajištěn dlouhodobý výkon.
- Čištění: Pravidelně otírejte ampVnější povrch vysavače otírejte měkkým, suchým hadříkem, abyste odstranili prach. Nepoužívejte agresivní chemikálie ani abrazivní čisticí prostředky.
- Větrání: Ujistěte se, že ampChladicí žebra zhášeče tepla nejsou zakryta, aby bylo možné správně odvádět teplo.
- Spojení: Občas zkontrolujte všechna kabelová spojení, abyste se ujistili, že jsou pevně upevněna a bez koroze.
8. Řešení problémů
If you encounter issues with your Focal IMPULSE4.320 amplifier, refer to the following troubleshooting guide:
| Problém | Možná příčina | Řešení |
|---|---|---|
| Žádný zvuk z reproduktorů | 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. |
| Zkreslený zvuk | 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. |
| AmpZáchranář se zahřívá | Insufficient ventilation; prolonged high volume use; incorrect speaker impedance. | Ensure mounting location has adequate airflow. Reduce volume. Verify speaker impedance matches ampspecifikace lifikátoru. |
| Ampzvlhčovač se nezapne | 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. Specifikace
Detailed technical specifications for the Focal IMPULSE4.320 amplifier and IY-AC adapter cable:
| Funkce | Specifikace |
|---|---|
| Model | IMPULSE4.320 |
| Ampživější typ | D Class Ultra-Compact |
| Kanály | 4/3/2 Channel Mode |
| CEA výkon (4 Ohmy) | 4 x 55 W rms |
| Power Max (2 Ohms) | 4 x 80 W rms |
| Power Bridged (4 Ohms) | 2 x 160 W rms |
| Šířka pásma | 10Hz / 20KHz |
| Minimální THD | 0.02 % |
| SNR | 80 dBA |
| Hmotnost | 1.2 lb (0.54 kg) |
| Rozměry (D x Š x V) | 6-7/8 x 2-5/8 x 1-7/8 inches (175 x 66.5 x 47mm) |
| IY-AC Cable Length | 1 metru |
| ISO Standard Compatible | Ano |
| UPC | 841992137905 |
10. Informace o záruce
The Focal IMPULSE4.320 ampzáchranář je zakryt 2-letá záruka výrobce 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. Podpora
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 Focal Store na Amazonu.
Výrobce: Ohniskové