JBL CLUB-704 4-Channel Ampد ژوند کولو لارښود لارښود

پیژندنه

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 ampلايف

په بکس کې څه دي

• JBL CLUB-704 4-Channel Ampد ژوند کولو واحد
• High-level input adapters
• Mounting hardware (screws, zip ties)
• د مالک لارښود

تنظیم او نصب کول

د غوره فعالیت او خوندیتوب لپاره مناسب نصب کول خورا مهم دي. سپارښتنه کیږي چې دا ولرئ ampلایفیر د وړ مسلکي لخوا نصب شوی.

۱. د نصبولو Ampلايف

د نصب کولو لپاره داسې ځای غوره کړئ چې وچ، ښه هوا لرونکی وي، او د مستقیم لمر وړانګو یا ډیرې تودوخې څخه خوندي وي. ډاډ ترلاسه کړئ چې شاوخوا کافي ځای وي amplifier for air circulation. Use the provided mounting hardware to secure the ampپه کلکه سره ژوندی کوونکی.

2. د تارونو نښلول

ډاډ ترلاسه کړئ چې د موټر بیټرۍ د بریښنایی نښلولو دمخه قطع شوې ده.

• د بریښنا پیوستون (+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.
• ځمکنۍ اړیکه (GND): د GND ترمینل څخه یو لنډ، درانه ګیج ځمکني کیبل وصل کړئ amplifier to a clean, unpainted metal surface on the vehicle's chassis.
• ریموټ چالان (REM): د خپل سر واحد د ریموټ آوټ پټ څخه د ریموټ ټرن آن تار د REM ټرمینل سره وصل کړئ 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.
• د سپیکر اړیکې: خپل سپیکرې د دې سره وصل کړئ 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): د خپل سر واحد د RCA محصولات له سره وصل کړئ 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.

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

عملیاتي کنټرولونه

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.

2 شکل: تړل view د 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.
• کنټرول ترلاسه کړئ (منټ/زیات): د ننوتلو حساسیت تنظیموي 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 (د لوړ پاس فلټر): Allows frequencies above the set point to pass through, ideal for full-range speakers.
  • LPF (د ټیټ پاس فلټر): Allows frequencies below the set point to pass through, ideal for subwoofers.
  • بشپړ: Allows all frequencies to pass through, bypassing the crossover.
• فریکونسی (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.
• مرحله (۰°/۱۸۰°): Adjusts the phase of the output signal, useful for optimizing bass response with subwoofers.
• Turn-On Mode (DC/REM): Selects how the ampلایفیر پرانیزي.
  • ډي سي: Detects a DC offset on the high-level inputs to turn on the ampلايف
  • REM: Uses a dedicated remote turn-on wire from the head unit.

ساتنه

To ensure long-lasting performance from your JBL CLUB-704 ampد ژوندي کولو لپاره، د ساتنې دا ساده لارښوونې تعقیب کړئ:

• پاکول: په منظمه توګه مسح کړئ amplifier's exterior with a soft, dry cloth to remove dust and dirt. Avoid using harsh chemicals or abrasive cleaners.
• وینټیلیشن: ډاډ ترلاسه کړئ چې د ampد لایفیر د یخولو پنونه د خنډونو څخه پاک دي ترڅو د تودوخې مناسب تحلیل ته اجازه ورکړي.
• اړیکې: په دوره یي ډول د ټولو تارونو اتصالونه وګورئ ترڅو ډاډ ترلاسه شي چې دوی خوندي او له زنګ وهلو څخه پاک دي. خلاصې اړیکې کولی شي د خراب فعالیت یا زیان لامل شي.
• د فیوز بدلول: If a fuse blows, replace it only with a fuse of the same type and rating (30A). Using an incorrect fuse can damage the ampاور مړ کړئ یا یې مړ کړئ.

د ستونزو حل کول

که تاسو د خپل amplifier, refer to the following common troubleshooting steps before contacting support:

• ځواک نشته: 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.
• غږ نشته: 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.
• تحریف شوی غږ: د ګټې ترتیب کم کړئ amplifier. Check for proper impedance matching with your speakers. Ensure speaker wires are not shorted.
• Ampد لایفیر ډیر ګرمول: ډاډ ترلاسه کړئ amplifier has adequate ventilation and is not covered. Check speaker impedance to ensure it is within the ampد ژوند کوونکي ټاکل شوي حدود.
• 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.

مشخصات

تضمین او ملاتړ

د تضمین معلوماتو، تخنیکي ملاتړ، یا خدماتو پوښتنو لپاره، مهرباني وکړئ رسمي JBL ته مراجعه وکړئ. webسایټ ته مراجعه وکړئ یا د دوی د پیرودونکو خدماتو څانګې سره اړیکه ونیسئ. د تضمین ادعاوو لپاره د پیرود ثبوت په توګه د پیرود رسید وساتئ.

تاسو کولی شئ لیدنه وکړئ په ایمیزون کې د JBL پلورنځی د نورو محصولاتو معلوماتو او ملاتړ سرچینو لپاره.