جي بي ال سtagدليل مستخدم مكبر الصوت e 280C المُثبّت في السقف

مقدمة

This manual provides essential information for the safe and effective installation, operation, and maintenance of your JBL Stage 280C In-Ceiling Loudspeaker. Please read this manual thoroughly before attempting to install or use the product.

طراز JBL Stage 280C is a two-way in-ceiling loudspeaker designed to deliver high-quality audio with a discreet, integrated appearance. It features an 8-inch polycellulose cone woofer and a 1-inch aluminum dome tweeter with an acoustic lens waveguide, ensuring clear and accurate sound reproduction.

الصورة: الجبهة view من JBL S.tage 280C in-ceiling loudspeaker with its white, zero-bezel grille attached.

معلومات السلامة

Please observe the following safety precautions to prevent damage to the speaker or injury to yourself.

• Ensure power is disconnected from the audio system before installation or maintenance.
• لا تعرض مكبر الصوت للرطوبة الزائدة أو درجات الحرارة العالية.
• استخدم الأدوات المناسبة ومعدات السلامة أثناء التركيب.
• استشر فنيًا مؤهلًا إذا كنت غير متأكد من أي من خطوات التثبيت.
• Do not attempt to repair the speaker yourself. Refer all servicing to qualified service personnel.
• احتفظ بمواد التغليف بعيدًا عن متناول الأطفال.

محتويات الحزمة

تأكد من وجود جميع العناصر في العبوة:

• 1 × جي بي إل إسtage 280C In-Ceiling Loudspeaker
• 1 x Zero-Bezel Grille
• 1 × قالب التثبيت
• 1 × دليل المستخدم (هذه الوثيقة)

الصورة: اثنان views of the JBL Stage 280C speaker, showing the front with the woofer and tweeter, and the rear with the wiring terminals and mounting clamps.

الإعداد والتثبيت

طراز JBL Stage 280C is designed for easy installation in ceilings or walls. Ensure you have the necessary tools before beginning.

الأدوات المطلوبة:

• قلم رصاص
• Drywall Saw or Rotary Tool
• أداة تجريد الأسلاك
• مفك البراغي (رأس فيليبس)
• شريط قياس
• نظارات وقفازات السلامة

خطوات التثبيت:

1. وضع الخطة: Determine the optimal location for your speaker, ensuring there are no obstructions (e.g., studs, wiring, plumbing) behind the drywall.
2. قطع الافتتاح: Use the provided installation template to trace the cutout hole on the ceiling or wall. Carefully cut the opening using a drywall saw or rotary tool.
3. توصيل سلك السماعة: Route speaker wire (minimum 16-gauge recommended) from your amplifier or receiver to the cutout opening. Leave enough slack for connection.
4. توصيل أسلاك السماعات: Strip approximately 1/2 inch (12mm) of insulation from the ends of the speaker wires. Connect the positive (+) terminal of the speaker to the positive (+) terminal of your amplifier, and the negative (-) terminal of the speaker to the negative (-) terminal of your amplifier. The JBL Stage 280C uses spring-loaded connectors.
5. Insert Speaker: Carefully insert the speaker into the cutout opening.
6. مكبر صوت آمن: The speaker features an XL-2 Installation System. Tighten the mounting screws on the front baffle of the speaker. This will rotate the dog-leg clamps outwards and secure the speaker firmly to the drywall. Do not overtighten. The system is compatible with wall/ceiling material up to 2 inches thick.
7. تثبيت الشبك: The zero-bezel grille is magnetic. Simply align it with the speaker frame and it will snap into place. The grille is paintable to match your room's decor.

الصورة: عن قرب view of the XL-2 Installation System on the JBL Stage 280C, showing the orange dog-leg clamps that secure the speaker to the ceiling or wall.

الصورة: تفصيلية view of the perforated, paintable, zero-bezel magnetic grille designed for flush installation.

تعليمات التشغيل

Once installed, the JBL Stage 280C operates as a passive loudspeaker, receiving its audio signal and power from an external ampالمُضخّم أو المُستقبِل.

• تشغيل الطاقة: قم بتشغيل جهازك ampالمُضخّم أو المُستقبِل.
• اختيار المصدر: Select the desired audio source (e.g., music player, TV, streaming device) on your ampمكبر.
• التحكم في مستوى الصوت: Adjust the volume level using your amplifier's controls. Start at a low volume and gradually increase it to a comfortable listening level.
• فترة التعود: Allow a break-in period of several hours of normal listening to achieve optimal sound performance from the speaker's drivers.

The speaker is designed for multi-room audio applications and is suitable for music playback.

صيانة

طراز JBL Stage 280C requires minimal maintenance to ensure long-lasting performance.

• تنظيف: Gently wipe the grille and speaker frame with a soft, dry cloth. Do not use abrasive cleaners, solvents, or excessive moisture.
• طلاء الشبك الأمامي: If you wish to paint the grille, remove it from the speaker first. Use a thin coat of spray paint suitable for plastic. Ensure the paint does not clog the perforations.
• تقتيش: Periodically check the speaker for any loose connections or physical damage.

استكشاف الأخطاء وإصلاحها

إذا واجهت مشاكل مع جهاز JBL S الخاص بكtage 280C loudspeaker, refer to the following common problems and solutions:

If the problem persists after trying these solutions, contact JBL customer support or a qualified audio technician.

تحديد

Image: Diagram highlighting key features of the JBL Stage 280C, including the 8" polycellulose cone woofer, 1" aluminum dome tweeter, and rigid baffle design.

الضمان والدعم

JBL products are built to last, and the JBL Stage 280C comes with a Limited Warranty.

معلومات الضمان:

This product is covered by a Limited Warranty provided by JBL. For specific terms and conditions, including warranty duration and coverage details, please refer to the warranty card included with your product or visit the official JBL webالموقع. احتفظ بإثبات الشراء الخاص بك لتقديم مطالبات الضمان.

دعم العملاء:

For technical assistance, troubleshooting, or service inquiries, please contact JBL customer support. You can typically find contact information (phone numbers, email, support portals) on the official JBL webالموقع أو داخل عبوة المنتج.

قم بزيارة متجر JBL على أمازون لمزيد من المعلومات حول المنتج وموارد الدعم.