1. المقدمة
This manual provides detailed instructions for the installation, operation, and maintenance of your Soundstream BX-22i Digital Bass Reconstruction Processor. Please read this manual thoroughly before attempting to install or operate the unit to ensure proper function and to prevent damage.
2. الميزات الرئيسية
- Digital Bass Reconstruction Processor with Parametric Bass Control Remote
- SMT technology for ultra bass response
- Durable aluminum die-cast chassis
- Maximum Output Level: 13.5V
- Ultra-thin design for versatile installation
3. انتهى المنتجview
The Soundstream BX-22i is designed to enhance the low-frequency output of your audio system, providing deeper and more impactful bass. Familiarize yourself with the unit's components and controls.
زاوية view of the Soundstream BX-22i Digital Bass Reconstruction Processor. The top panel is black with a gray spider-like graphic and the text "BX-22i DIGITAL BASS MACHINE". The side panels are silver. Visible elements include the 'OUTPUT' section, 'GROUND ISOLATION' switch, 'POWER' LED, 'INPUT LEVEL CONTROL', 'BASS' control, 'SUBSONIC' control, 'REMOTE' port, and power terminals labeled '12V', 'REMOTE IN', and 'GND'.
3.1 Front/Top Panel Controls and Indicators
- ليد اشارة: يضيء عند تشغيل الوحدة.
- التحكم في مستوى الإدخال: يضبط حساسية الإدخال لتتوافق مع مخرجات وحدة المصدر.
- التحكم في الصوت الجهير: Adjusts the level of the reconstructed bass output.
- SUBSONIC Control: Sets the low-frequency cut-off point to protect subwoofers from ultra-low frequencies.
3.2 Rear/Side Panel Connections
- GROUND ISOLATION Switch: Used to eliminate ground loop noise. Select between GND (grounded), ISO (isolated), or 200 (200 Ohm isolation).
- انتاج: مخارج RCA للتوصيل بـ ampمكبر.
- إدخال: RCA inputs for connecting to the source unit.
- المنفذ البعيد: Connects to the external parametric bass control remote.
- Power Terminals (12V, REMOTE IN, GND): Connections for power, remote turn-on, and ground.
4. الإعداد والتثبيت
يُعدّ التركيب الصحيح أمراً بالغ الأهمية للحصول على أفضل أداء. إذا كنت غير متأكد من أي خطوة، فاستشر فني تركيب متخصص.
4.1 التركيب
Mount the BX-22i securely in a dry location, away from excessive heat or moisture. Ensure adequate ventilation around the unit.
4.2 توصيلات الأسلاك
- التوصيل الأرضي (GND): Connect the GND terminal to a clean, chassis ground point in your vehicle. Ensure a solid, low-resistance connection.
- 12V Power Connection (12V): Connect the 12V terminal directly to the positive terminal of your vehicle's battery using a fused power cable. The fuse should be located within 18 inches of the battery.
- Remote Turn-On Connection (REMOTE IN): Connect the REMOTE IN terminal to the remote turn-on output of your head unit or another switched 12V source. This will turn the BX-22i on and off with your audio system.
- Audio Input (INPUT): Connect the RCA outputs from your head unit or signal processor to the INPUT RCAs on the BX-22i.
- Audio Output (OUTPUT): Connect the OUTPUT RCAs of the BX-22i to the RCA inputs of your ampمكبر.
- التحكم عن بعد باس: Connect the provided remote bass control unit to the REMOTE port on the BX-22i using the supplied cable.
5. التشغيل
Once installed, adjust the controls for optimal bass performance.
5.1 التشغيل الأولي
Turn on your audio system. The POWER LED on the BX-22i should illuminate, indicating it is receiving power.
5.2 Adjusting Input Level
Start with the INPUT LEVEL CONTROL set to its minimum position. Play a familiar piece of music. Slowly increase the INPUT LEVEL CONTROL until the bass sounds clear and powerful without distortion. If distortion occurs, reduce the level slightly.
5.3 Adjusting Bass Output
Use the BASS control to fine-tune the desired amount of bass reconstruction. Adjust this to your personal preference, ensuring the bass remains tight and defined.
5.4 Setting Subsonic Filter
The SUBSONIC control helps protect your subwoofers by filtering out frequencies below their usable range. Set this control to a frequency just below your subwoofer's lowest effective frequency. Common settings are between 25Hz and 40Hz. Refer to your subwoofer's specifications for guidance.
5.5 Ground Isolation Switch
If you experience alternator whine or other ground loop noise, try adjusting the GROUND ISOLATION switch. Start with 'GND', then try 'ISO', and finally '200' to see which setting eliminates the noise most effectively.
5.6 التحكم عن بعد في مستوى الصوت الجهير
The remote bass control allows for convenient adjustment of the bass level from your listening position. Use this to make real-time adjustments to the bass output.
6. الصيانة
The Soundstream BX-22i requires minimal maintenance to ensure long-lasting performance.
- تنظيف: استخدم قطعة قماش ناعمة وجافة لمسح الجزء الخارجي من الوحدة. لا تستخدم مواد كيميائية قاسية أو منظفات كاشطة.
- الاتصالات: قم بفحص جميع توصيلات الأسلاك بشكل دوري للتأكد من أنها آمنة وخالية من التآكل.
- تهوية: Ensure that the unit's ventilation is not obstructed to prevent overheating.
7. استكشاف الأخطاء وإصلاحها
If you encounter issues with your BX-22i, refer to the following common problems and solutions before contacting support.
| مشكلة | السبب المحتمل | حل |
|---|---|---|
| لا يوجد طاقة (مؤشر الطاقة مطفأ) |
|
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| لا يوجد مخرج صوت |
|
|
| باس مشوه |
|
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| ضجيج المحرك / الأنين |
|
|
8. المواصفات
- ماركة: تيار الصوت
- اسم الموديل: BX-22i
- الحد الأقصى لمستوى الإخراج: 13.5 فولت
- وضع إخراج الصوت: ستيريو
- نوع التركيب: Tabletop Mount (suitable for various installations)
- Recommended System Power: Up to 300 Watts (Speaker Maximum Output Power)
- مادة الهيكل: الألمنيوم المصبوب
9. الضمان والدعم
Soundstream products are designed for reliability and performance. For warranty information, please refer to the warranty card included with your product or visit the official Soundstream website. For technical support or service inquiries, please contact Soundstream customer service.
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