Introduction
The Fusion AM Series marine amplifiers are specifically engineered for the demanding marine environment. This 4-channel amplifier delivers 500 watts of peak power, capable of driving up to four pairs of speakers or two pairs of speakers and one subwoofer. Its robust design incorporates Class-AB amplification, conformal coated PCBs, and an efficient heat sink for reliable performance on the water.
Figure 1: Fusion AM Series Marine Amplifier (Model MS-AM504). This image shows the top and side view -ныкы amplifier, highlighting its compact design and the input/output panel on the left side.
Негизги өзгөчөлүктөрү
- АВ классы Amplifier Дизайн: Provides efficient power delivery with minimal audio distortion.
- Conformal Coated PCBs: Offers enhanced protection against marine elements, extending the ampкөтөргүчтүн өмүрү.
- Integrated Heat Sink: Ensures optimal heat dissipation for improved component reliability and sustained performance.
- Advanced Audio Controls: Features built-in variable bass boost, a subsonic filter, and variable crossover filters for precise audio tuning and system protection.
- 2 Ohm Stereo Stable: Capable of powering up to four pairs of speakers or a combination of two pairs of speakers and one subwoofer.
Кутуда эмне бар
Пакетти ачкандан кийин, төмөнкү заттар камтылганын текшериңиз:
- Fusion MS-AM504 Marine Ampөмүрлүү
- Product Documentation (User Manual, Warranty Information)
Орнотуу жана орнотуу
Proper installation is crucial for optimal performance and longevity of your marine amplifier. It is recommended that installation be performed by a qualified marine electronics technician.
Монтаждоо маселелери
- The amplifier is designed for surface mounting.
- Кургак, жакшы желдетилген жана түз күн нурунан жана ашыкча ысыктан корголгон жерди тандаңыз.
- айланасында жетиштүү орун камсыз кылуу amplifier for air circulation, especially around the heat sink.
- Avoid mounting near heat sources or in areas where it may be exposed to direct water spray.
Зым схемасы (концептуалдык)
Below is a conceptual overview of the wiring connections. Refer to the detailed wiring diagram in the full PDF user manual for precise instructions.
- Кубат туташуу: туташтыруу amplifier to a stable 12V DC power source (12.25V nominal, up to 16V max) with appropriate gauge wiring and an inline fuse.
- Жерге туташуу: Ensure a solid ground connection to the boat's common ground point.
- Алыстан күйгүзүү: Connect to the remote output of your marine stereo head unit.
- RCA киргизүүлөр: Connect audio signal cables from your head unit's pre-outs to the amplifier's RCA inputs (CH1/2, CH3/4).
- Динамиктин чыгышы: Connect your marine speakers to the amplifier's speaker terminals. Observe correct polarity and impedance (2 ohm stable).
2-сүрөт amplifier's input/output panel. This view details the RCA inputs, speaker terminals, power connections, and control knobs for crossover and bass boost settings.
иштетүү Ampөмүрлүү
орнотулгандан кийин, amplifier operates in conjunction with your marine stereo head unit. Adjustments can be made using the controls on the ampкөтөргүч өзү.
Аудио жөндөөлөр
- Деңгээлди көзөмөлдөө: Adjusts the input sensitivity to match the output of your head unit. Start with the level control at minimum and slowly increase until desired volume is achieved without distortion.
- Crossover Filters (X-OVER SELECTOR):
- LP (Low Pass): Allows only low frequencies to pass through, typically used for subwoofers. Adjustable from 40Hz to 160Hz.
- HP (High Pass): Allows only high frequencies to pass through, typically used for full-range speakers. Adjustable from 40Hz to 600Hz.
- FLAT: Disables the crossover filter, allowing all frequencies to pass through.
- Бас жогорулатуу: Provides an adjustable bass enhancement from 0dB to +18dB, centered around 45Hz. Use sparingly to avoid distortion.
- Subsonic чыпкасы: Filters out extremely low frequencies (20Hz to 55Hz) that are below the audible range or harmful to subwoofers, improving sound quality and protecting speakers.
Эскертүү: Always make small adjustments and listen carefully to the audio output to prevent damage to speakers or the ampөмүрлүү.
Техникалык тейлөө
The Fusion AM Series amplifier is designed for durability in the marine environment. Regular, simple maintenance can help ensure its long-term performance.
- Тазалоо: Сырткы бетин мезгил-мезгили менен сүртүп туруңуз ampжумшак менен көтөргүч, гamp кездеме. Катуу химиялык заттарды же абразивдүү тазалагычтарды колдонуудан алыс болуңуз.
- Байланыштары: Annually inspect all wiring connections (power, ground, remote, RCA, speaker) to ensure they are secure and free from corrosion. Tighten any loose connections.
- Вентиляция: Айланасындагы аймактын amplifier's heat sink remains clear of obstructions to allow for proper airflow and cooling.
- Курчап турган чөйрөнү коргоо: While designed for marine use, minimizing exposure to direct saltwater spray and extreme temperatures will prolong the life of the unit.
Проблемаларды чечүү
If you experience issues with your Fusion AM Series amplifier, consult the following common troubleshooting steps before seeking professional assistance.
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Кубат жок /Ampliifier күйгүзүлбөйт | Blown fuse; Loose power/ground connection; Faulty remote turn-on wire. | Check and replace fuse; Verify all power and ground connections are secure; Test remote wire for 12V signal. |
| Аудио чыгышы жок | Loose RCA cables; Incorrect input level setting; Speaker wires disconnected or shorted; Head unit issue. | Ensure RCA cables are firmly connected; Adjust input level; Check speaker wiring for shorts or disconnections; Test head unit functionality. |
| Distorted Sound | Input level too high; Speaker impedance mismatch; Damaged speakers; Incorrect crossover settings. | Reduce input level; Verify speaker impedance (2 ohm stable); Inspect speakers for damage; Adjust crossover settings. |
| Ampliifier Overheating | Insufficient ventilation; Overloaded speakers; Low impedance load. | Ensure clear airflow around heat sink; Check speaker impedance; Reduce volume or number of speakers if overloaded. |
If the problem persists after attempting these solutions, contact Fusion customer support or a certified technician.
Техникалык шарттар
| Атрибут | Нарк |
|---|---|
| Модель номери | 010-01500-00 (MS-AM504) |
| Продукциянын өлчөмдөрү (L x W x Y) | 14.41 x 9.02 x 2.09 дюйм |
| Салмагы | 7.17 фунт |
| Тtage (номиналдуу) | 12.25 вольт (ток) |
| Maximum Supply Voltage | 16 вольт (ток) |
| Монтаж түрү | Surface Mount |
| Ampжашоо класс | АВ классы |
| Каналдар | 4 канал |
| Чоку күч | 500 Ватт |
| Impedance Stability | 2 Ом стерео туруктуу |
Кепилдик маалымат
The Fusion AM Series Marine Ampкөтөргүч а менен келет 1-year limited consumer warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. For full warranty terms and conditions, please refer to the documentation included with your product or visit the official Fusion webсайт.
Колдоо жана кошумча ресурстар
For further assistance, detailed wiring diagrams, or advanced troubleshooting, please utilize the following resources:
- Расмий колдонуучу колдонмо (PDF): PDF колдонмосун жүктөп алыңыз
- Fusion Support Webсайт: Visit the official Fusion website for product registration, FAQs, and contact information for technical support.
