Sennheiser CX 120BT Wireless Bluetooth In-Ear Neckband Headphones

1. المقدمة

Welcome to the user manual for your Sennheiser CX 120BT Wireless Bluetooth In-Ear Neckband Headphones. This guide provides essential information for setting up, operating, maintaining, and troubleshooting your device. Please read these instructions carefully to ensure optimal performance and longevity of your headphones.

The CX 120BT headphones offer high-quality audio with aptX and SBC codec support, including aptX Low Latency for synchronized sound. Featuring Bluetooth 4.1 technology, a 6-hour battery life, and an intuitive three-button remote, these headphones are designed for comfort and convenience.

2. معلومات السلامة

To prevent damage to your hearing or the device, please observe the following safety instructions:

• حماية السمع: تجنب الاستماع إلى مستويات صوت عالية لفترات طويلة لمنع تلف السمع.
• سلامة البطارية: Do not expose the battery to excessive heat, direct sunlight, or fire. Do not disassemble or modify the battery.
• مقاومة الماء: هذه السماعات هي غير مقاوم للماءتجنب التعرض للمطر أو الرطوبة أو السوائل.
• تنظيف: Clean the headphones only with a soft, dry cloth. Do not use liquid cleaners.
• خطر الاختناق: Keep the headphones and accessories out of reach of small children and pets to prevent choking hazards.

3. محتويات العبوة

تأكد من أن الحزمة الخاصة بك تحتوي على العناصر التالية:

• Sennheiser CX 120BT earphones
• Three interchangeable ear tip sizes (S, M, L)
• USB charging cable (Micro USB)

4. انتهى المنتجview

The Sennheiser CX 120BT features an ergonomic neckband design with in-ear earbuds and an integrated three-button remote for easy control.

الشكل 4.1: زيادةview of the Sennheiser CX 120BT headphones, showing the neckband, earbuds, and the integrated three-button remote control.

الشكل 4.2: عن قرب view of an earbud, highlighting the design and the interchangeable ear tip for a customized fit.

5. الإعداد

5.1 شحن سماعات الرأس

Before first use, fully charge the headphones. A full charge provides approximately 6 hours of battery life. Charging takes about 1.5 hours.

1. Locate the micro USB charging port on the control unit.
2. Connect the supplied micro USB cable to the charging port.
3. Connect the other end of the USB cable to a USB power source (e.g., computer USB port or USB wall adapter).
4. سيُظهر مؤشر LED حالة الشحن. وعادةً ما ينطفئ أو يتغير لونه عند اكتمال الشحن.

5.2 الاقتران بجهاز بلوتوث

The CX 120BT uses Bluetooth 4.1 for wireless connectivity. Follow these steps to pair your headphones with a new device:

1. تأكد من إيقاف تشغيل سماعات الرأس.
2. Press and hold the multi-function button (usually the center button on the remote) for approximately 5-7 seconds until the LED indicator flashes blue and red alternately. This indicates pairing mode.
3. على جهازك الذي يدعم تقنية البلوتوث (الهاتف الذكي، الجهاز اللوحي، الكمبيوتر)، انتقل إلى إعدادات البلوتوث وقم بتمكين البلوتوث.
4. بحث عن available devices. You should see "CX 120BT" in the list.
5. Select "CX 120BT" to connect. If prompted for a passcode, enter "0000" (four zeros).
6. Once successfully paired, the LED indicator will flash blue periodically, and you will hear an audible confirmation.

ستحاول سماعات الرأس تلقائيًا إعادة الاتصال بالجهاز المقترن الأخير عند تشغيلها.

6. تعليمات التشغيل

6.1 ارتداء سماعات الرأس

For optimal sound quality and comfort, select the correct ear tip size and position the neckband correctly.

1. Choose the ear tips that provide a secure and comfortable fit in your ear canal. Experiment with the three included sizes (S, M, L).
2. Place the neckband around your neck, allowing the earbuds to rest comfortably in your ears. The ergonomic design ensures a secure fit.

الشكل 6.1: Example of wearing the CX 120BT headphones with the neckband resting comfortably.

6.2 Using the Three-Button Remote

The integrated three-button remote allows for easy control of music playback and calls.

• Center Button (Multi-function):
  • اضغط مرة واحدة: تشغيل/إيقاف الموسيقى مؤقتًا، الرد على المكالمة/إنهاؤها.
  • Press twice: Next track.
  • Press three times: Previous track.
  • Press and hold (approx. 2 seconds): Reject call, Activate voice assistant.
  • Press and hold (approx. 5-7 seconds from off): Enter pairing mode.
• زر رفع الصوت (+):
  • اضغط مرة واحدة: لزيادة مستوى الصوت.
• زر خفض الصوت (-):
  • اضغط مرة واحدة: خفض مستوى الصوت.

7. الصيانة والعناية

Proper care ensures the longevity and performance of your CX 120BT headphones.

• تنظيف: Regularly clean the earbuds and ear tips with a soft, dry, lint-free cloth. Remove ear tips and clean them separately with mild soap and water if necessary, ensuring they are completely dry before reattaching.
• تخزين: When not in use, store the headphones in a clean, dry place, away from extreme temperatures and direct sunlight.
• تجنب الرطوبة: As the headphones are not water resistant, protect them from sweat, rain, and other liquids.
• العناية بالكابلات: تجنب الانحناءات الحادة أو الشد المفرط على الكابلات لمنع حدوث تلف داخلي.

8. استكشاف الأخطاء وإصلاحها

If you encounter issues with your CX 120BT headphones, refer to the following common solutions:

9. المواصفات

10. الضمان والدعم

10.1 معلومات الضمان

Your Sennheiser CX 120BT headphones come with a ضمان لمدة 2 سنوات on manufacturing defects, valid when purchased from an authorized seller. Please retain your proof of purchase for warranty claims.

10.2 Manufacturer and Importer Contact

For support or warranty inquiries, please contact:

• الشركة المصنعة: Sennheiser electronic GmbH & Co. KG. Am Labor 1. DE - 30900 Wedemark Germany
• المستورد (الهند): Sennheiser Electronics India Private Limited 11A-22, First Floor, Cunningham Road, Municipal No. 60, SRT Road, Bengaluru, Karnataka 560052