Audio System US08 Active 24V Subwoofer User Manual

परिचय

Thank you for choosing the Audio System US08 Active 24V Subwoofer. This active subwoofer is designed to provide powerful and clear bass reproduction in 24V vehicle environments, such as trucks and buses. Please read this manual thoroughly before installation and operation to ensure proper use and maximize the performance and longevity of your device.

सुरक्षा निर्देशनहरू

• कुनै पनि विद्युतीय काम सुरु गर्नु अघि सधैं गाडीको ब्याट्री विच्छेद गर्नुहोस्।
• सर्ट सर्किट वा क्षति हुनबाट जोगाउन सबै तारहरू सही रूपमा जडान गरिएको सुनिश्चित गर्नुहोस्।
• सबवुफरलाई आर्द्रता वा अत्यधिक तापक्रममा नदेखाउनुहोस्।
• सवारी साधन सञ्चालनको क्रममा चल्नबाट रोक्नको लागि सबवुफरलाई सुरक्षित रूपमा माउन्ट गर्नुहोस्।
• यदि तपाईं कुनै पनि स्थापना चरणहरूको बारेमा अनिश्चित हुनुहुन्छ भने, एक पेशेवर स्थापनाकर्तासँग परामर्श गर्नुहोस्।

प्याकेज सामग्री

कृपया निम्न वस्तुहरूको लागि प्याकेज जाँच गर्नुहोस्:

• Audio System US08 Active Subwoofer
• Power Cable Set
• उपयोगकर्ता पुस्तिका (यो कागजात)

उत्पादन समाप्त भयोview

चित्र १: अगाडि view of the Audio System US08 Active Subwoofer. This image shows the main speaker grille and the Audio System logo on the front panel.

चित्र १: पक्ष view of the Audio System US08 Active Subwoofer with indicated dimensions. The subwoofer measures approximately 24.5 cm in width, 34.5 cm in height, and 7 cm in depth.

The US08 is a compact active subwoofer featuring a durable aluminum enclosure. It is designed for easy integration into vehicle audio systems, providing enhanced bass performance without requiring a separate ampजीवनदाता

सेटअप र स्थापना

माउन्ट गर्ने स्थान

Choose a secure and dry location within your vehicle, such as under a seat, behind a seat, or in a storage compartment. Ensure the mounting surface is flat and stable. The aluminum casing provides durability, but avoid areas prone to excessive vibration or direct sunlight.

तार जडानहरू

The US08 subwoofer operates on a 24V power supply, suitable for trucks and buses. Use the provided power cable set for connections.

1. Power (24V+): Connect the positive wire from the subwoofer's power input to a constant 24V power source in your vehicle. It is recommended to connect directly to the battery with an inline fuse (not supplied, recommended 15A-20A) for protection.
2. जमीन (GND): Connect the ground wire to a clean, unpainted metal surface on the vehicle's chassis. Ensure a good electrical connection.
3. रिमोट (REM): Connect the remote turn-on wire to the remote output of your vehicle's head unit. This will turn the subwoofer on and off with your stereo.
4. अडियो इनपुट (RCA): Connect the RCA audio cables from your head unit's pre-out (subwoofer or full-range) to the RCA input jacks on the US08. The audio output mode is Stereo.

नोट: Ensure all connections are tight and properly insulated to prevent short circuits. Incorrect wiring can damage the unit or the vehicle's electrical system.

सञ्चालन निर्देशनहरू

प्रारम्भिक पावर अन

After completing all wiring connections, turn on your vehicle's ignition and head unit. The subwoofer should power on automatically via the remote wire connection.

सेटिङहरू समायोजन गर्दै

The US08 typically features controls for gain (volume), low-pass filter (LPF), and phase. Refer to the specific controls on your unit for precise adjustments.

• लाभ नियन्त्रण: Adjust this to match the output level of your head unit. Start with the gain at minimum and slowly increase it until the bass blends well with your main speakers without distortion.
• कम-पास फिल्टर (LPF): This control sets the upper frequency limit for the subwoofer. Typically, set it between 80Hz and 120Hz to ensure the subwoofer only reproduces low frequencies.
• चरण स्विच: This switch (0° or 180°) helps to align the subwoofer's output with your main speakers. Experiment with both settings to find the one that provides the most impactful and coherent bass.

The maximum output power of the speakers is 24 Watts.

मर्मतसम्भार

The Audio System US08 Subwoofer requires minimal maintenance. Follow these guidelines to ensure its longevity:

• सरसफाई: Use a soft, dry cloth to wipe down the exterior of the subwoofer. Do not use liquid cleaners or abrasive materials.
• भेन्टिलेसन: Ensure that the cooling fins (if present) and surrounding area are free from obstructions to allow for proper heat dissipation.
• जडानहरू: सबै तार जडानहरू सुरक्षित र क्षरणबाट मुक्त छन् भनी सुनिश्चित गर्न समय-समयमा जाँच गर्नुहोस्।
• वातावरण: Avoid exposing the subwoofer to extreme temperatures, direct sunlight, or excessive moisture.

समस्या निवारण

निर्दिष्टीकरणहरू

वारेन्टी र समर्थन

Audio System products are manufactured to the highest quality standards. For warranty information and technical support, please refer to the warranty card included with your product or visit the official Audio System webसाइट। वारेन्टी दावीहरूको लागि आफ्नो खरिदको प्रमाण राख्नुहोस्।

For further assistance, please contact your authorized Audio System dealer or customer service.