Manual Arahan Subwufer Kompak Dwi JBL Kawalan Profesional SB2210

1. Pengenalan dan Lebihview

The JBL Professional Control SB2210 Dual Compact Subwoofer is designed to provide robust low-frequency reinforcement for a wide range of sound system applications. Its compact size, high output capabilities, and outdoor-capable design make it a versatile choice for various installation environments.

Figure 1: JBL Professional Control SB2210 Dual Compact Subwoofer, front-side view. This image shows the JBL Professional Control SB2210 Dual Compact Subwoofer from a front-side angle, highlighting its compact black enclosure and protective grille.

2. Ciri-ciri Utama

• Pemacu LF Dwi 10 inci: Equipped with 2 x 250 mm (10 in.) woven fiberglass cone Low-Frequency (LF) drivers for powerful bass.
• Pengendalian Kuasa Tinggi: Capable of handling 500 Watts of power for robust performance.
• Respons Kekerapan Lanjutan: Delivers deep bass with a frequency response extending down to 38 Hz.
• Pilihan Pemasangan Serbaguna: Features 13 x M6 insert points, including inserts for optional U-bracket mounting.
• Padat dan Pro Rendahfile Reka bentuk: Engineered for easy integration into various spaces without being obtrusive.

3. Persediaan dan Pemasangan

Proper setup ensures optimal performance and longevity of your subwoofer. Follow these steps for installation:

3.1 Membongkar dan Pemeriksaan

• Keluarkan subwufer dari bungkusannya dengan berhati-hati.
• Inspect the unit for any signs of damage during transit. Contact your dealer immediately if any damage is found.
• Retain the original packaging for future transportation or storage.

3.2 Penempatan

The Control SB2210 is designed for versatile placement, including floor, wall, or ceiling mounting. Consider the acoustics of your room and the desired bass response when choosing a location. For optimal bass, placing the subwoofer in a corner or near a wall can enhance low-frequency output.

Figure 2: JBL Professional Control SB2210 Dual Compact Subwoofer with dimensions. An image of the subwoofer with overlaid measurements, indicating its dimensions of 23.3 inches (width), 14 inches (height), and 22.5 inches (depth).

3.3 Sambungan

The rear panel of the SB2210 features various input and output options for integration into your audio system.

Figure 3: JBL Professional Control SB2210 Dual Compact Subwoofer, rear panel. The rear panel of the JBL Professional Control SB2210 subwoofer, displaying the input/output connections and control knobs.

• Terminal Input: The subwoofer is equipped with screw-down terminal strips for input connections. Ensure proper polarity when connecting your audio source.
• Sambungan Kuasa: Connect the provided power cable to the AC inlet on the rear panel and then to a suitable power outlet.
• Penghalaan Isyarat: Sambungkan sumber audio anda (cth, amplifier, mixer) to the input terminals. The SB2210 is designed to integrate seamlessly with full-range systems, providing dedicated low-frequency output.

4. Arahan Operasi

4.1 Menghidupkan/Mematikan

• Ensure all audio connections are secure before powering on.
• Locate the power switch on the rear panel of the subwoofer.
• Flip the switch to the 'ON' position to power on the unit. The power indicator LED will illuminate.
• Untuk mematikan kuasa, tekan suis ke kedudukan 'MATI'.

4.2 Kawalan Kelantangan

• The subwoofer features a master volume control knob on the rear panel.
• Start with the volume at a low setting and gradually increase it to your desired listening level.
• Avoid setting the volume too high, which can lead to distortion or damage to the unit.

4.3 Crossover and Polarity Settings

• The SB2210 may include controls for crossover frequency and polarity. Refer to the detailed specification sheet (Figure 4) for specific settings.
• Adjust the crossover frequency to blend smoothly with your main speakers.
• Adjust polarity if necessary to ensure the subwoofer's output is in phase with your main speakers, preventing cancellation of bass frequencies.

5. Penyelenggaraan

To ensure the longevity and optimal performance of your JBL Professional Control SB2210 Subwoofer, follow these maintenance guidelines:

• Pembersihan: Use a soft, dry cloth to clean the exterior of the subwoofer. Avoid using abrasive cleaners, solvents, or harsh chemicals, as these can damage the finish.
• Pengudaraan: Ensure that the subwoofer's ventilation openings are clear and unobstructed to prevent overheating.
• Storan: When not in use for extended periods, store the subwoofer in a cool, dry place, preferably in its original packaging, to protect it from dust and physical damage.
• Keadaan Persekitaran: While designed to be outdoor-capable, avoid prolonged exposure to extreme weather conditions, direct sunlight, or excessive moisture.

6. Penyelesaian masalah

If you encounter issues with your JBL Professional Control SB2210 Subwoofer, refer to the following common troubleshooting steps:

• Tiada Kuasa: Check that the power cable is securely connected to both the subwoofer and a working power outlet. Verify that the power switch is in the 'ON' position.
• Tiada Bunyi: Ensure all audio input cables are correctly connected and secure. Check the volume levels on both the subwoofer and your audio source. Confirm that the audio source is playing.
• Bunyi Herot: Reduce the volume level on the subwoofer and your audio source. Check for damaged cables or improper connections.
• Bass lemah: Verify that the subwoofer's volume is adequately set. Check the polarity setting (if adjustable) to ensure it's in phase with your main speakers. Experiment with subwoofer placement to optimize bass response.
• Bunyi Selang-seli: Check all cable connections for looseness or damage. Ensure the power supply is stable.

If problems persist after following these steps, contact JBL Professional customer support or a qualified service technician.

7. Spesifikasi

Detailed technical specifications for the JBL Professional Control SB2210 Dual Compact Subwoofer:

Figure 4: JBL Professional Control SB2210 Subwoofer Specification Sheet - Page 1. The first page of the official specification sheet for the JBL Control SB2210, detailing system, transducer, and physical characteristics.

Figure 5: JBL Professional Control SB2210 Subwoofer Specification Sheet - Page 2. The second page of the official specification sheet for the JBL Control SB2210, providing frequency response graph and mounting dimensions.

8. Waranti dan Sokongan

JBL Professional products are built to the highest standards of quality and reliability. This product comes with a standard manufacturer's warranty. Please refer to the warranty card included with your purchase for specific terms and conditions.

For technical support, service, or additional information, please visit the official JBL Professional webtapak atau hubungi bahagian perkhidmatan pelanggan mereka. Simpan resit pembelian dan nombor siri produk anda semasa mencari sokongan.