جي بي ايل ڪلب-704 4-چينل Ampلائفائر جي هدايت نامو

تعارف

The JBL CLUB-704 is a powerful 4-channel amplifier designed to enhance your car audio system. Delivering 1000W peak power and 400W RMS, this amplifier provides clear and dynamic sound for your speakers. Its slim chassis allows for flexible mounting options, making it suitable for various vehicle installations. This manual provides essential information for proper installation, operation, and maintenance of your ampوierيڪ زنده

دٻي ۾ ڇا آهي

• جي بي ايل ڪلب-704 4-چينل Ampلائفائر يونٽ
• High-level input adapters
• Mounting hardware (screws, zip ties)
• مالڪ جو دستور

سيٽ اپ ۽ تنصيب

بهترين ڪارڪردگي ۽ حفاظت لاءِ صحيح تنصيب تمام ضروري آهي. اهو هجڻ جي سفارش ڪئي وئي آهي ampهڪ قابل پروفيسر طرفان نصب ڪيل لائفائر.

1. لڳائڻ Ampزندگي گذاريندڙ

Choose a mounting location that is dry, well-ventilated, and protected from direct sunlight or excessive heat. Ensure sufficient space around the amplifier for air circulation. Use the provided mounting hardware to secure the ampمضبوطيءَ سان لفٽ ڪندڙ.

2. وائرنگ ڪنيڪشن

Ensure the vehicle's battery is disconnected before making any electrical connections.

• پاور ڪنيڪشن (+12V): Connect a suitable gauge power cable from the vehicle's positive battery terminal to the +12V terminal on the amplifier. An in-line fuse (not supplied) should be installed within 18 inches (45 cm) of the battery.
• گرائونڊ ڪنيڪشن (GND): GND ٽرمينل تان هڪ ننڍو، ڳرو گرائونڊ ڪيبل ڳنڍيو amplifier to a clean, unpainted metal surface on the vehicle's chassis.
• ريموٽ ٽرن آن (REM): پنهنجي هيڊ يونٽ جي ريموٽ آئوٽ پُٽ مان هڪ ريموٽ ٽرن آن وائر کي REM ٽرمينل سان ڳنڍيو amplifier. If your head unit does not have a remote output, the amplifier features an auto-sense turn-on mode (DC offset or Audio Sense) which can be selected.
• اسپيڪر رابطا: پنھنجي اسپيڪر کي ڳنڍيو amplifier's speaker output terminals. Observe correct polarity (+ to + and - to -). The amplifier supports 4-channel stereo or 2-channel bridged configurations.
• Input Connections (RCA or High-Level): پنهنجي هيڊ يونٽ جي آر سي اي آئوٽ پُٽ کي سان ڳنڍيو amplifier's RCA input jacks. If your head unit lacks RCA outputs, use the supplied high-level input adapters to connect to your head unit's speaker outputs.

شڪل 1: پوئتي view of the JBL CLUB-704 amplifier, illustrating the power, ground, remote, speaker, and RCA input terminals. Note the dual 30A fuses for protection.

آپريٽنگ ڪنٽرول

The JBL CLUB-704 amplifier features various controls to fine-tune your audio experience. These controls are typically located under a removable panel for protection and a clean aesthetic.

شڪل 2: بند اپ view جو amplifier's control panel, showing adjustable settings for gain, crossover frequency (HPF/LPF/FULL), bass boost, phase, and turn-on mode.

• Input Level (HI/LO): Selects between high-level (speaker-level) or low-level (RCA) input signals.
• Gain Control (MIN/MAX): ان پٽ جي حساسيت کي ترتيب ڏئي ٿو amplifier to match the output of your head unit. Start with minimum gain and slowly increase until desired volume is achieved without distortion.
• Crossover (X-OVER - HPF/LPF/FULL): Selects the type of filter for the output.
  • HPF (هاء پاسو فلٽر): Allows frequencies above the set point to pass through, ideal for full-range speakers.
  • ايل پي ايف (گهٽ پاس فلٽر): Allows frequencies below the set point to pass through, ideal for subwoofers.
  • مڪمل: Allows all frequencies to pass through, bypassing the crossover.
• تعدد (FREQ): Adjusts the cutoff frequency for the HPF or LPF, typically ranging from 32Hz to 320Hz.
• Bass Boost (0dB/12dB): Provides an adjustable bass boost at 45Hz to enhance low-frequency output.
• مرحلو (0°/180°): Adjusts the phase of the output signal, useful for optimizing bass response with subwoofers.
• Turn-On Mode (DC/REM): Selects how the ampلائفائر چالو آهي.
  • ڊي سي: Detects a DC offset on the high-level inputs to turn on the ampوierيڪ زنده
  • REM: Uses a dedicated remote turn-on wire from the head unit.

سار سنڀال

To ensure long-lasting performance from your JBL CLUB-704 ampلائفائر، انهن سادي سار سنڀال جي هدايتن تي عمل ڪريو:

• صفائي: باقاعدي طور تي صاف ڪريو amplifier's exterior with a soft, dry cloth to remove dust and dirt. Avoid using harsh chemicals or abrasive cleaners.
• وينٽيليشن: انهي کي يقيني بڻايو وڃي ته amplifier's cooling fins are free from obstructions to allow proper heat dissipation.
• ڪنيڪشن: وقت بوقت سڀني وائرنگ ڪنيڪشنن کي چيڪ ڪريو ته جيئن پڪ ڪري سگهجي ته اهي محفوظ آهن ۽ زنگ کان پاڪ آهن. ڍلا ڪنيڪشن خراب ڪارڪردگي يا نقصان جو سبب بڻجي سگهن ٿا.
• فيوز مٽائڻ: If a fuse blows, replace it only with a fuse of the same type and rating (30A). Using an incorrect fuse can damage the ampباهه ٻارڻ يا باهه ڏيڻ.

مشڪلاتون

جيڪڏهن توهان پنهنجي سان مسئلا محسوس ڪندا آهيو amplifier, refer to the following common troubleshooting steps before contacting support:

• طاقت ناهي: Check the power, ground, and remote turn-on connections. Verify the in-line fuse near the battery and the fuses on the amplifier. Ensure the vehicle's battery has sufficient charge.
• آواز ناهي: Check all RCA or high-level input connections. Verify speaker wiring for correct polarity and secure connections. Ensure the head unit is powered on and sending an audio signal. Adjust gain settings.
• مسخ ٿيل آواز: تي حاصل ڪرڻ جي سيٽنگ کي گھٽايو amplifier. Check for proper impedance matching with your speakers. Ensure speaker wires are not shorted.
• Ampلائفائر وڌيڪ گرم ڪرڻ: کي يقيني بڻايو amplifier has adequate ventilation and is not covered. Check speaker impedance to ensure it is within the ampلائفائر جي درجه بندي ڪيل حدون.
• Protection Light On (PWR/PROT): If the protection light is illuminated, the amplifier has detected an issue (e.g., short circuit, overheating, low voltage). Disconnect power, check all wiring, and allow the unit to cool down before reconnecting.

وضاحتون

وارنٽي ۽ سپورٽ

وارنٽي جي معلومات، ٽيڪنيڪل سپورٽ، يا سروس جي پڇا ڳاڇا لاءِ، مھرباني ڪري سرڪاري JBL جو حوالو ڏيو. webسائيٽ تي وڃو يا انهن جي ڪسٽمر سروس ڊپارٽمينٽ سان رابطو ڪريو. وارنٽي دعوائن لاءِ خريداري جي ثبوت طور پنهنجي خريداري جي رسيد رکو.

توھان جو دورو ڪري سگھو ٿا ايميزون تي جي بي ايل اسٽور وڌيڪ پراڊڪٽ جي معلومات ۽ سپورٽ وسيلن لاءِ.