Audio System US08 Active 24V Subwoofer User Manual

પરિચય

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.

સલામતી સૂચનાઓ

• Always disconnect the vehicle's battery before starting any electrical work.
• શોર્ટ સર્કિટ અથવા નુકસાન અટકાવવા માટે ખાતરી કરો કે બધા વાયરિંગ યોગ્ય રીતે જોડાયેલા છે.
• સબવૂફરને ભેજ અથવા અતિશય તાપમાનના સંપર્કમાં ન લાવો.
• Mount the subwoofer securely to prevent movement during vehicle operation.
• જો તમને ઇન્સ્ટોલેશનના કોઈપણ પગલાં વિશે ખાતરી ન હોય, તો વ્યાવસાયિક ઇન્સ્ટોલરની સલાહ લો.

પેકેજ સામગ્રી

કૃપા કરીને નીચેની વસ્તુઓ માટે પેકેજ તપાસો:

• Audio System US08 Active Subwoofer
• Power Cable Set
• વપરાશકર્તા માર્ગદર્શિકા (આ દસ્તાવેજ)

ઉત્પાદન ઓવરview

આકૃતિ 1: આગળ view of the Audio System US08 Active Subwoofer. This image shows the main speaker grille and the Audio System logo on the front panel.

આકૃતિ 2: બાજુ 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 ampજીવંત

સેટઅપ અને ઇન્સ્ટોલેશન

માઉન્ટ કરવાનું સ્થાન

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.

વાયરિંગ જોડાણો

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. ગ્રાઉન્ડ (GND): Connect the ground wire to a clean, unpainted metal surface on the vehicle's chassis. Ensure a good electrical connection.
3. રિમોટ (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. ઑડિઓ ઇનપુટ (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.

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

ઓપરેટિંગ સૂચનાઓ

પ્રારંભિક પાવર ચાલુ

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.

ગોઠવણ સેટિંગ્સ

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.

• નિયંત્રણ મેળવો: 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.
• લો-પાસ ફિલ્ટર (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.
• તબક્કો સ્વિચ: 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.

જાળવણી

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

• સફાઈ: Use a soft, dry cloth to wipe down the exterior of the subwoofer. Do not use liquid cleaners or abrasive materials.
• વેન્ટિલેશન: Ensure that the cooling fins (if present) and surrounding area are free from obstructions to allow for proper heat dissipation.
• જોડાણો: સમયાંતરે બધા વાયરિંગ કનેક્શન્સ તપાસો જેથી ખાતરી થાય કે તે સુરક્ષિત અને કાટથી મુક્ત રહે.
• પર્યાવરણ: Avoid exposing the subwoofer to extreme temperatures, direct sunlight, or excessive moisture.

મુશ્કેલીનિવારણ

વિશિષ્ટતાઓ

વોરંટી અને આધાર

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 webસાઇટ. વોરંટી દાવાઓ માટે તમારી ખરીદીનો પુરાવો રાખો.

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