ETON MA 4 4-Channel Class D Compact Ampдастури истифодабарандаи lifier

1. Муқаддима

The ETON MA 4 is a high-performance 4-channel Class D compact amplifier designed for automotive and recreational vehicle audio systems. This amplifier combines advanced technology with a compact design, offering premium sound quality and high output performance. It is engineered for optimal compatibility and flexible installation in various vehicle types.

2. Хусусиятҳои асосӣ

• Advanced Class D Technology: Utilizes high-quality electronic components and multi-layer boards for high efficiency and superior sound reproduction with minimal distortion.
• Compact Aluminum Housing: Features a one-piece die-cast aluminum housing with a matte anodized finish, ensuring durability and efficient heat dissipation.
• Flexible Top Plate: The ETON logo top plate is removable and can be rotated 180° for flexible mounting options and optimal aesthetic integration.
• Comprehensive Adjustment Options: Hidden beneath the top plate are controls for 12 dB/octave high-pass and low-pass filters, high-level input voltage control, high-level input resistance (input load), and gain settings.
• Integrated Adjustment Tool: A specialized tool is integrated into the heatsink for convenient adjustment of filter functions and gain.
• LED Status Bar: An indirect LED light bar assists in setting controls accurately.
• Removable Connectors: Features detachable connectors for power and audio signals, simplifying installation and maintenance.
• Variable Mounting Feet: Adjustable mounting feet allow for versatile installation, including hidden setups.
• Тарҳрезии якҷояшаванда: Силсилаи MA amplifiers are stackable, enabling compact, multi-ampустановкахои баландбардор.
• Муҳандиси Олмон: Designed in Germany, ensuring high standards of quality and performance.

3. Танзим ва насб

Насби дуруст барои иҷрои беҳтарин ва бехатарӣ муҳим аст. Тавсия дода мешавад, ки насб аз ҷониби мутахассиси соҳибихтисос анҷом дода шавад.

3.1 Кушодан ва тафтиш

Бодиққат хориҷ кунед amplifier from its packaging. Inspect for any signs of damage during transit. Ensure all components listed in the package contents are present.

• ЭТОН МА 4 Ampзиндатар
• 1 Васлаки барқ
• 3 Пайвасткунакҳои баландгӯяк
• 3 High-Level Cables
• Назорати дурдасти сатҳи
• 4 Пойҳои васлкунӣ
• Виддаҳои васлкунӣ

3.2 Ҷойгиркунии Ampзиндатар

The MA 4's compact size and variable mounting feet allow for flexible installation. Consider a location that provides adequate ventilation and is protected from moisture and excessive heat.

Figure 3.2.1: ETON MA 4 Ampлифт, ки тарҳи паймон ва портҳои пайвастшавии онро нишон медиҳад.

Расми 3.2.2: Таркид view illustrating the stackable design and mounting points for multiple MA series ampосебдидагон.

Figure 3.2.3: Detail of the variable mounting feet, allowing for flexible installation options.

1. Ҷойгоҳи мувофиқро интихоб кунед.
2. Use the provided mounting feet and screws to secure the ampлифер.
3. For stacked installations, utilize the additional mounting points and blind holes.

3.3 Пайвастҳои ноқилӣ

Ensure the vehicle's battery is disconnected before making any electrical connections.

Figure 3.3.1: Rear panel showing power, speaker, and RCA input/output connections.

1. Пайвасти барқ: Connect the power plug to the amplifier. Ensure proper polarity (+12V, GND, Remote). Use appropriate gauge wiring for power and ground.
2. Пайвастҳои баландгӯякҳо: Use the provided speaker connectors to connect your speakers to the amplifier's output terminals (CH1-CH4). Observe correct polarity.
3. Вуруди аудио:
   • Вуруди сатҳи баланд: If your head unit does not have RCA outputs, use the high-level input cables provided. Connect them to the speaker outputs of your head unit.
   • Low-Level (RCA) Input: Connect RCA cables from your head unit's pre-out to the amplifier's RCA input jacks (CH1/2, CH3/4).
4. Назорати дурдаст: Connect the level remote control if desired for convenient volume adjustment.

4. Амалиёт ва танзимот

The ETON MA 4 offers various controls to fine-tune your audio system. These controls are located under the removable top plate.

Расми 4.1.1: Amplifier with top cover removed, revealing the adjustment controls for filters, gain, and input settings.

Figure 4.1.2: Detail of the orange adjustment tool integrated into the heatsink for precise control adjustments.

4.1 Фаъолсозии ибтидоӣ

1. Пас аз анҷом додани ҳамаи пайвастҳо, батареяи мошинро аз нав пайваст кунед.
2. Воҳиди сариро фаъол созед. Дар amplifier should power on, indicated by the LED status bar.

4.2 Танзими идоракунӣ

Use the integrated adjustment tool to set the following parameters:

• Назорати фоида: Adjust the gain for each channel (CH1/2, CH3/4) to match the output level of your head unit. Start with the gain at minimum and slowly increase until desired volume is achieved without distortion. The LED status bar can assist in this process.
• Filter Settings (HPF/LPF):
  • HPF (филтри баландгузар): Allows frequencies above the set point to pass. Useful for protecting smaller speakers from low bass frequencies.
  • LPF (Филтри пастгузар): Allows frequencies below the set point to pass. Typically used for subwoofers.
  The MA 4 features 12 dB/octave filters. Adjust the crossover frequencies according to your speaker setup and desired sound.
• Вуруди ҷилдиtage Назорат: Adjust this setting based on whether you are using high-level or low-level inputs to ensure proper signal matching.
• Input Resistance (Input Load): For high-level inputs, adjust the input resistance to optimize signal transfer from the head unit.

5. Нигоҳдорӣ

The ETON MA 4 amplifier is designed for durability and requires minimal maintenance.

• Тозакунӣ: Барои тоза кардани матои мулоим ва хушк истифода баред ampберунии дастгоҳи борбардор. Аз тозакунандаҳо ё ҳалкунандаҳои абразивӣ худдорӣ кунед.
• Вентилятсия: Боварӣ ҳосил кунед, ки amplifier's heatsink fins are free from dust and debris to maintain proper cooling. Do not obstruct airflow around the ampлифер.
• Пайвастшавӣ: Ҳама пайвастҳои ноқилҳоро мунтазам тафтиш кунед, то боварӣ ҳосил кунед, ки онҳо бехатар ва аз зангзанӣ нестанд.

6. Баррасии мушкилот

If you experience issues with your ETON MA 4 amplifier, ба мушкилот ва роҳҳои ҳалли маъмулии зерин муроҷиат кунед:

7. Мушаххасоти техникӣ

8. Маълумот дар бораи кафолат

Тафсилоти кафолати мушаххас одатан бо бастабандии маҳсулот ё дар бастабандии расмии истеҳсолкунанда пешниҳод карда мешаванд. website. Please refer to the documentation included with your purchase or visit the ETON webсомона барои шартҳо ва қоидаҳои кафолати навтарин.

9. Дастгирии муштариён

For technical assistance, troubleshooting beyond this manual, or service inquiries, please contact ETON customer support. Contact information can usually be found on the manufacturer's webсайт ё дар ҳуҷҷатҳои маҳсулот.

Manufacturer: ETON

For more information, you may visit the official ETON webсайт: www.eton-gmbh.com