ETON MA 4 Kompatt tal-Klassi D b'4 Kanali AmpManwal ta 'l-Utent aktar ħaj

1. Introduzzjoni

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. Karatteristiċi ewlenin

• 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.
• Disinn li jista 'jiġi fuq xulxin: Serje MA amplifiers are stackable, enabling compact, multi-ampinstallazzjonijiet ta' lifier.
• Inġinerija Ġermaniża: Designed in Germany, ensuring high standards of quality and performance.

3. Setup u Installazzjoni

Installazzjoni xierqa hija kruċjali għal prestazzjoni u sigurtà ottimali. Huwa rakkomandat li l-installazzjoni titwettaq minn professjonist kwalifikat.

3.1 Spakkjar u Spezzjoni

Neħħi bil-galbu amplifier from its packaging. Inspect for any signs of damage during transit. Ensure all components listed in the package contents are present.

• ETON MA 4 Ampaktar ħaj
• 1 Ipplaggja tal-Enerġija
• 3 Konnetturi tal-Ispeaker
• 3 High-Level Cables
• Kontroll mill-bogħod tal-Livell
• 4 Saqajn tal-Immuntar
• Viti tal-Immuntar

3.2 Immuntar tal- Ampaktar ħaj

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 Amplifier, showing its compact design and connection ports.

Figura 3.2.2: Sploda view illustrating the stackable design and mounting points for multiple MA series ampliifikaturi.

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

1. Agħżel post ta 'immuntar adattat.
2. Use the provided mounting feet and screws to secure the ampaktar ħaj.
3. For stacked installations, utilize the additional mounting points and blind holes.

3.3 Konnessjonijiet tal-Wiring

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. Konnessjoni tal-Enerġija: Connect the power plug to the amplifier. Ensure proper polarity (+12V, GND, Remote). Use appropriate gauge wiring for power and ground.
2. Konnessjonijiet tal-Ispeaker: Use the provided speaker connectors to connect your speakers to the amplifier's output terminals (CH1-CH4). Observe correct polarity.
3. Input Awdjo:
   • Input ta' Livell Għoli: 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. Kontroll mill-bogħod: Connect the level remote control if desired for convenient volume adjustment.

4. Tħaddim u Aġġustamenti

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

Figura 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 Qawwa Inizjali

1. Wara li jsiru l-konnessjonijiet kollha, erġa' qabbad il-batterija tal-vettura.
2. Ixgħel l-unità ewlenija tiegħek. Il- amplifier should power on, indicated by the LED status bar.

4.2 Aġġustament tal-Kontrolli

Use the integrated adjustment tool to set the following parameters:

• Gwadan Kontroll: 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 (Filtru Pass Għoli): Allows frequencies above the set point to pass. Useful for protecting smaller speakers from low bass frequencies.
  • LPF (Filtru Low-Pass): 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.
• Input Voltage Kontroll: 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. Manutenzjoni

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

• Tindif: Uża drapp ratba u niexfa biex tnaddaf il- ampIl-barra tal-lifer. Evita prodotti tat-tindif jew solventi li joborxu.
• Ventilazzjoni: Tiżgura li l- amplifier's heatsink fins are free from dust and debris to maintain proper cooling. Do not obstruct airflow around the ampaktar ħaj.
• Konnessjonijiet: Iċċekkja l-konnessjonijiet tal-wajers kollha perjodikament biex tiżgura li huma sikuri u ħielsa mill-korrużjoni.

6 Issolvi l-problemi

If you experience issues with your ETON MA 4 amplifer, irreferi għall-problemi u s-soluzzjonijiet komuni li ġejjin:

7. Speċifikazzjonijiet Tekniċi

8. Informazzjoni dwar Garanzija

Id-dettalji speċifiċi tal-garanzija tipikament jiġu pprovduti mal-imballaġġ tal-prodott jew ikunu disponibbli fuq is-sit uffiċjali tal-manifattur. website. Please refer to the documentation included with your purchase or visit the ETON webis-sit għall-aktar termini u kundizzjonijiet tal-garanzija attwali.

9. Appoġġ għall-Klijent

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 websit jew fid-dokumentazzjoni tal-prodott.

Manufacturer: ETON

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