Audison SR 4.300 D-Class 4-Channel AmpManual Pengguna yang lebih hidup

1. Pengenalan

The Audison SR 4.300 is a high-performance D-Class 4-channel amplifier designed for car audio systems. This amplifier delivers 85 W x 4 at 4 Ohms and features Audison D-Class Technology (ADT) for compact size without compromising audio quality. Its design incorporates extruded aluminum with rounded corners for easy installation in confined spaces, and generous heat sinks eliminate the need for internal cooling fans. This manual provides essential information for proper installation, operation, and maintenance of your SR 4.300 amplebih hidup.

2. Ciri-ciri Utama

• ADC (Audison D-Class) Technology: Ensures high audio performance in a compact size with a 2 Ohm stable output stage.
• Reka bentuk padat: Extruded aluminum construction with fanless convection cooling.
• Universal Speakers Simulator (USS): Built-in for compatibility with various head units.
• Input Fleksibel: Balanced high-noise rejection Speaker-In for OEM head units and RCA-In for aftermarket head units.
• Automatic Remote Turn-On/Off (ART): Automatically powers the amplifier on/off with the OEM head unit (can be enabled/disabled with Speaker-In inputs).
• Pra-keluar: Available even when using Speaker-In level inputs.

3. Maklumat Keselamatan

Sila baca semua arahan dengan teliti sebelum memasang dan mengendalikan amplifier. Failure to follow these guidelines may result in damage to the product, vehicle, or personal injury.

• Sentiasa putuskan sambungan terminal negatif bateri kenderaan sebelum memulakan sebarang kerja elektrik.
• Ensure proper wiring gauge and fusing are used for power connections to prevent fire hazards.
• Lekapkan ampkipas dengan selamat di lokasi yang membolehkan pengudaraan yang mencukupi dan dilindungi daripada kelembapan dan haba berlebihan.
• Elakkan memasang amplifier in areas where it could interfere with vehicle safety systems or driver visibility.
• Consult a professional installer if you are unsure about any aspect of the installation process.

4. Kandungan Pakej

Sahkan bahawa semua item terdapat dalam pakej:

• Audison SR 4.300 D-Class 4-Channel Amplifier (Model: SR4.300-FBA)
• Manual Pengguna (dokumen ini)
• Memasang Perkakasan (skru, dsb.)
• Connection Terminals/Plugs (as supplied by manufacturer)

5. Pemasangan dan Persediaan

Proper installation is crucial for optimal performance and safety. The Audison SR 4.300 amplifier is designed for surface mounting.

5.1. Lokasi Pemasangan

Choose a mounting location that is dry, well-ventilated, and secure. Ensure sufficient space around the amplifier for air circulation, especially around the heat sinks.

5.2. Sambungan Berakhirview

The amplifier features various input and output terminals for power, signal, and speaker connections. Refer to the images below for a visual guide.

Penerangan: This image displays the Audison SR 4.300 amplifier from a front-side perspective. Visible are the Audison logo, model number, and various input/output terminals including RCA inputs, speaker inputs, and power connections. The ribbed heat sink design is also prominent.

Penerangan: Imej ini menyediakan atas ke bawah view of the Audison SR 4.300 amplifier. The control panel is clearly visible, featuring switches and potentiometers for channel selection, input mode, filter settings (LP/HP/BP), and gain adjustments for channels A and B. Power and speaker terminals are also visible along the edges.

Penerangan: This close-up image focuses on the input and output section of the Audison SR 4.300 amplifier. It shows the RCA input jacks (MONO IN, IN A, IN B), speaker-level inputs, and pre-out connections. The power and remote turn-on terminals are also visible, along with the speaker output terminals.

5.3. Sambungan Kuasa

1. Connect the main power cable (positive +12V) to the amplifier's +12V terminal. Ensure an appropriate fuse (1 x 30A) is installed close to the vehicle's battery.
2. Sambungkan kabel pembumian ke amplifier's GND terminal and to a clean, unpainted metal point on the vehicle chassis.
3. Sambungkan wayar hidup jauh dari unit kepala anda ke amplifier's REM IN terminal. If using Speaker-In inputs with an OEM head unit, the ART (Automatic Remote Turn-On/Off) feature can be utilized, eliminating the need for a separate remote wire.

5.4. Input Isyarat

• Input RCA: For aftermarket head units, connect RCA cables from the head unit's pre-outs to the amplifier's RCA-In terminals (IN A, IN B).
• Input Peringkat Pembesar Suara: For OEM head units without RCA outputs, connect the speaker wires directly to the amplifier's Speaker-In terminals. The built-in USS (Universal Speakers Simulator) ensures compatibility.

5.5. Output Speaker

Sambungkan pembesar suara anda ke amplifier's speaker output terminals (AL, AR, BL, BR). Ensure correct polarity (+/-) for each speaker. The amplifier supports 2 Ohm stable operation.

6. Arahan Operasi

Once installed, configure the amplifier settings using the controls on the top panel (refer to Figure 2).

• Mod Input: Select the appropriate input mode (e.g., 2-channel, 4-channel) based on your system configuration.
• Tetapan Penapis: Adjust the High-Pass (HP), Low-Pass (LP), or Band-Pass (BP) filters for each channel pair to optimize sound reproduction for your speakers.
• Pelarasan Keuntungan: Carefully set the gain levels for channels A and B to match the output voltage of your head unit. Start with the gain at minimum and slowly increase until desired volume is achieved without distortion.

7. Penyelenggaraan

The Audison SR 4.300 ampPengubah suai memerlukan penyelenggaraan yang minimum untuk memastikan prestasi jangka panjang.

• Simpan ampPastikan penghawa dingin bersih dan bebas daripada habuk dan serpihan. Gunakan kain lembut dan kering untuk membersihkan.
• Ensure that the heat sinks are not obstructed to allow for proper cooling.
• Periodically check all connections for tightness and corrosion.

8. Penyelesaian masalah

Jika anda mengalami masalah dengan anda amplifier, rujuk kepada langkah penyelesaian masalah biasa berikut:

• Tiada Kuasa: Check the main fuse, power connections (+12V, GND, REM), and ensure the vehicle battery is charged.
• Tiada Bunyi: Verify all input and output signal connections. Check head unit settings and amplifier gain levels. Ensure speakers are properly connected and functional.
• Bunyi Herot: Reduce gain levels. Check for proper filter settings. Ensure speaker impedance matches ampkeupayaan pencair.
• AmpPemanasan berlebihan: Pastikan pengudaraan yang mencukupi di sekeliling amplifier. Check speaker impedance. Reduce volume levels.

If problems persist, consult an authorized Audison service center.

9. Spesifikasi

10. Waranti dan Sokongan

Audison products are manufactured to the highest quality standards. For warranty information, please refer to the warranty card included with your product or visit the official Audison website. For technical support or service inquiries, please contact your authorized Audison dealer or distributor.