مقدمة
The Koss UR18 Stereo Headphone is engineered to deliver digital quality sound in an ultra-lightweight design, making it ideal for listeners on-the-go. Featuring dynamic elements for a wide frequency response and closed leatherette ear cushions, the UR18 forms a light seal around the ears, enhancing bass frequencies and providing a comfortable listening experience. This manual provides essential information for the proper setup, operation, maintenance, and troubleshooting of your UR18 headphones to ensure optimal performance and longevity.
محتويات الحزمة
- Koss UR18 Stereo Headphone
- دليل المستخدم (هذا المستند)
المنتج انتهىview
الصورة: الجبهة view of the Koss UR18 Stereo Headphones, showcasing the silver earcups with black foam cushions, adjustable black headband, and attached audio cable.
The Koss UR18 headphones are designed for comfort and sound quality. They feature large, comfortable earcups with soft leatherette cushions that provide a light seal for enhanced bass. The adjustable headband allows for a personalized and secure fit, ensuring comfort during extended listening sessions. The durable, wired connection ensures reliable audio transmission to your device.
1. الإعداد
1.1 توصيل سماعات الرأس
To begin using your Koss UR18 headphones, locate the 3.5mm audio jack at the end of the headphone cable. Insert this jack firmly into the corresponding audio output port on your audio device (e.g., smartphone, tablet, computer, MP3 player, stereo system). Ensure the connection is secure to prevent audio interruptions.
1.2 التكيف مع الراحة
The UR18 headphones feature an adjustable headband. Gently slide the earcups up or down along the headband until they rest comfortably over your ears. The earcups should fully enclose your ears to provide optimal sound isolation and bass response. Adjust the headband symmetrically for balanced pressure.
2. تعليمات التشغيل
2.1 تشغيل الصوت الأساسي
Once connected to your audio source, begin playing audio from your device. The volume is controlled directly from your connected device. Start with a low volume level and gradually increase it to a comfortable listening level. Avoid excessively high volumes to protect your hearing.
2.2 Proper Wearing
For the best audio experience and comfort, ensure the earcups are positioned correctly over your ears. The closed leatherette ear cushions are designed to create a seal, which is crucial for enhancing bass frequencies and minimizing external noise.
3. الصيانة والعناية
3.1 Cleaning Your Headphones
To maintain the longevity and hygiene of your Koss UR18 headphones, regularly clean the ear cushions and headband. Use a soft, dry, lint-free cloth to wipe down the surfaces. For stubborn dirt, a slightly damp cloth with mild soap can be used, but ensure no moisture enters the speaker grilles or electronic components. Allow to air dry completely before use.
3.2 التخزين
When not in use, store your headphones in a clean, dry place away from extreme temperatures, direct sunlight, and excessive dust. Avoid wrapping the cable too tightly around the headphones to prevent damage to the internal wiring.
3.3 العناية بالكابلات
The headphone cable is durable but can be damaged by excessive pulling or sharp bends. Always grasp the plug when disconnecting from a device, rather than pulling on the cable itself. Avoid placing heavy objects on the cable.
4. استكشاف الأخطاء وإصلاحها
| مشكلة | السبب المحتمل | حل |
|---|---|---|
| لا يوجد صوت من سماعات الرأس. | Headphone jack not fully inserted. Audio source volume too low or muted. Incorrect audio output selected on device. Faulty cable or headphones. | Ensure the 3.5mm jack is fully inserted into the audio port. Increase the volume on your audio device. Check your device's audio settings to ensure output is directed to the headphone jack. Test with another audio device or another pair of headphones to isolate the issue. |
| الصوت مشوه أو غير واضح. | Volume too high. Poor connection. Audio file جودة. | Reduce the volume on your audio device. Re-insert the headphone jack. Try playing a different audio file or source to determine if the issue is with the content. |
| سماعات الرأس غير مريحة. | ضبط عصابة الرأس بشكل غير صحيح. | Adjust the headband sliders to ensure the earcups sit comfortably and symmetrically over your ears. Ensure your ears are fully enclosed by the cushions. |
5. المواصفات
- نموذج: UR18
- ماركة: كوس
- عامل الشكل: فوق الأذن
- تقنية الاتصال: سلكي
- ميزة الكابل: قابلة للسحب
- مادة: وسائد الأذن مصنوعة من الجلد الصناعي
- وزن السلعة: 10.4 أونصة (حوالي 295 جرامًا)
- أبعاد المنتج: 11 × 7.75 × 3.75 بوصة (27.94 × 19.68 × 9.52 سم)
- الشركة المصنعة: شركة كوس
- رمز المنتج العالمي: 099206015437
6. الضمان والدعم
For information regarding warranty coverage, technical support, or service for your Koss UR18 Stereo Headphones, please visit the official Koss webالموقع الإلكتروني أو تواصل مع قسم خدمة العملاء. احتفظ بإيصال الشراء كإثبات للشراء في حال وجود أي مطالبات بالضمان.
كوس الرسمي Webموقع: www.koss.com
ملاحظة: قد تختلف شروط وأحكام الضمان حسب المنطقة.
