1. المقدمة
Thank you for choosing the Koss UR40 Collapsible Over-Ear Headphones. These headphones are designed for comfortable listening with a lightweight, retro-style design. This manual provides essential information for the proper use and care of your headphones.
2. انتهى المنتجview
The Koss UR40 headphones feature a lightweight, collapsible design for portability and comfort. Key features include:
- استجابة التردد: 10-20,000 Hz for a wide audio range.
- مقاومة: 60 أوم.
- أغشية: Titanium-coated, high-polymer diaphragms for accurate sound reproduction.
- مغناطيس: Neodymium iron boron rare-earth-magnet structures for enhanced sound.
- الملفات الصوتية: Oxygen-free-copper voice coils for high signal clarity.
- وسائد الأذن: Closed leatherette ear cushions provide maximum isolation and deep bass.
- عصابة الرأس: Airy mesh sling for soft, breathable support.
- تصميم: Lightweight frame (approximately 0.19 kg) folds into a compact configuration for easy portability.
3. الإعداد
To begin using your Koss UR40 headphones, follow these steps:
- افتح سماعات الرأس: Gently unfold the headphones from their compact position until the earcups are ready to be placed over your ears.
- الاتصال بمصدر الصوت: Insert the 3.5 mm (1/8-inch) audio plug into the headphone jack of your audio device (e.g., smartphone, computer, MP3 player).
- Use 6.3 mm Adapter (if needed): If your audio device requires a larger connection, attach the included 6.3 mm adapter to the 3.5 mm plug before inserting it into the device.
This video demonstrates the features of the Koss UR40 headphones, including the 3.5mm plug and 6.3mm adapter, open-back design, isolating ear cushions, and collapsible structure for portability.
4. تعليمات التشغيل
Once connected, you can begin using your headphones:
- ارتداء سماعات الرأس: Place the earcups over your ears, ensuring a comfortable fit. The adjustable headband and airy mesh sling are designed for extended wear.
- ضبط مستوى الصوت: Control the audio volume directly from your connected audio device.
- قابلة للطي للتخزين: When not in use, fold the headphones into their compact form for easy storage and transport. This protects the headphones and saves space.
5. الصيانة
تضمن الصيانة المناسبة طول عمر سماعات الرأس وأدائها الأمثل:
- تنظيف وسائد الأذن: Wipe the leatherette ear cushions with a soft, damp القماش. تجنب المواد الكيميائية القاسية أو المواد الكاشطة.
- العناية بالكابلات: Avoid sharp bends or excessive pulling on the audio cable. Store the cable neatly to prevent tangling and damage.
- تخزين: Store the headphones in a clean, dry place, preferably in their folded configuration, to protect them from dust and physical damage.
6. استكشاف الأخطاء وإصلاحها
If you encounter issues with your Koss UR40 headphones, refer to the following common solutions:
| مشكلة | السبب المحتمل | حل |
|---|---|---|
| لا يوجد صوت | Loose connection, incorrect volume setting, faulty audio source. | Ensure the audio plug is fully inserted. Check the volume on your device. Test with another audio device. |
| صوت مشوه | Volume too high, damaged cable, audio source issue. | Lower the volume. Inspect the cable for damage. Test with another audio device. |
| تناسب غير مريح | تعديل غير سليم. | Adjust the headband for a comfortable fit over your ears. The airy mesh sling should rest gently on your head. |
7. المواصفات
| ميزة | التفاصيل |
|---|---|
| ماركة | كوس |
| اسم الموديل | UR40 |
| رقم الموديل | 155524 |
| وضع الأذن | فوق الأذن |
| مقاومة | 60 أوم |
| نطاق التردد | 10 هرتز - 20 كيلو هرتز |
| مميزات اضافية | قابل للطي، خفيف الوزن |
| تكنولوجيا الاتصال | سلكي |
| مقبس سماعة الرأس | 3.5 ملم جاك |
| وزن العنصر | 0.19 كيلوغرام |
| مواد التغليف | حديد |
| الملحقات المتضمنة | محول 6.3 ملم |
8. الضمان والدعم
The Koss UR40 Collapsible Over-Ear Headphones are covered by a ضمان محدود مدى الحياة on parts and labor, provided by Koss. For warranty claims or technical support, please refer to the official Koss webالموقع أو اتصل بخدمة العملاء الخاصة بهم مباشرة.
Manufacturer: Koss
لمزيد من المعلومات، قم بزيارة Koss Store on Amazon.