Logitech Z-640 6 Speaker Surround Sound System User Manual

مقدمة

The Logitech Z-640 is a 6-speaker surround sound system designed to enhance audio experiences for computer games and DVD movies. This system includes four satellite speakers, one center-channel speaker, and a powered subwoofer. It delivers immersive sound with deep bass, suitable for various multimedia applications.

الصورة: الجبهة view of the Logitech Z-640 subwoofer, featuring a large speaker grille.

المميزات الرئيسية:

Six-speaker system with a patented subwoofer design for enhanced bass.
Innovative satellite design with rotating pedestals for flexible placement (wall or desk).
Internal power supply, eliminating the need for bulky external adapters.
Includes an adapter cable for easy connection to video game consoles.
Total output power: 71.2 Watts RMS.

تعليمات الإعداد

Follow these steps to correctly set up your Logitech Z-640 speaker system.

1. التفريغ والتنسيب:

Carefully unpack all components. The system includes four satellite speakers, one center speaker, one subwoofer, and necessary cables. Place the subwoofer on the floor, ideally near your computer or console. Position the four satellite speakers (two front, two rear) and the center speaker around your listening area. The satellite speakers feature rotating pedestals for desk or wall mounting.

Four Logitech Z-640 satellite speakers in packaging

Image: Four satellite speakers, still in their protective packaging, ready for setup.

2. Connecting Speakers to Subwoofer:

Connect each satellite speaker and the center speaker to the corresponding ports on the back of the subwoofer. Ensure a secure connection for each speaker cable.

3. Connecting Subwoofer to Audio Source:

The Z-640 system connects to your computer's sound card or a video game console using the provided cables. The input jacks on the subwoofer are color-coded for ease of connection:

أخضر: Connects to the front speaker output of your sound card.
أسود: Connects to the rear speaker output of your sound card.
البرتقالي: Connects to the subwoofer and center channel output of your sound card.

For video game consoles, use the included adapter cable to connect to the console's audio output.

Rear panel of Logitech Z-640 subwoofer with input jacks and controls

Image: Rear panel of the Logitech Z-640 subwoofer, showing the color-coded input jacks for front, rear, and center/subwoofer channels, along with the sub volume knob and power cable.

Image: Various RCA adapter cables, including a console adapter, used for connecting the Z-640 system to different audio sources.

Ensure all connections are firm before powering on the system.

تعليمات التشغيل

Once the system is set up, you can control its functions using the controls located on the center speaker and the subwoofer.

Center Speaker Controls:

Logitech Z-640 center speaker with control panel

Image: Close-up of the Logitech Z-640 center speaker, displaying the control panel with buttons for power, volume, matrix mode, fader, and a headphone jack.

زر الطاقة: يقوم بتشغيل أو إيقاف نظام مكبرات الصوت.
التحكم في مستوى الصوت: Adjusts the overall volume of the system.
Matrix Button: Engages or disengages the Matrix mode, which mixes two front channels to create a surround sound effect for stereo sources.
التحكم في الخفوت: Adjusts the balance between the front and rear speakers. Turning it up increases the volume of the rear speakers relative to the front.
مقبس سماعة الرأس: For private listening. Plugging in headphones will mute the speakers.

التحكم في مضخم الصوت:

Sub Volume Knob: Located on the back of the subwoofer, this knob adjusts the bass level independently.

إعدادات مصدر الصوت:

For optimal sound, adjust the equalizer settings on your computer's sound card or audio player software. Experiment with different presets (e.g., Rock, New Age) to find the sound profile that best suits your preferences and content.

صيانة

To ensure the longevity and performance of your Logitech Z-640 speaker system, follow these simple maintenance guidelines:

تنظيف: Use a soft, dry cloth to wipe down the speakers and subwoofer. Avoid using liquid cleaners or abrasive materials, as they can damage the finish or internal components.
الموقع: Keep speakers away from direct sunlight, excessive heat, and moisture. Ensure adequate ventilation around the subwoofer to prevent overheating.
إدارة الكابلات: قم بفحص جميع توصيلات الكابلات بشكل دوري للتأكد من أنها آمنة وخالية من أي انحناءات أو تلف.
إيقاف التشغيل: When not in use for extended periods, it is advisable to power off the system using the power button on the center speaker.

استكشاف الأخطاء وإصلاحها

إذا واجهت مشاكل مع نظام Z-640 الخاص بك، فراجع المشاكل والحلول الشائعة التالية:

مشكلة	السبب المحتمل / الحل
لا يوجد صوت من مكبرات الصوت.	Ensure the system is powered on and the power indicator LED is lit. Check all audio cable connections between the speakers, subwoofer, and your audio source (computer/console). Verify that the volume is turned up on both the speaker system and your audio source. Ensure headphones are not plugged into the center speaker's headphone jack.
صوت ضعيف أو مشوه.	Check the audio source quality (e.g., low bitrate music files can sound poor). Adjust the volume levels on both the speakers and the audio source to avoid overdriving. Experiment with your sound card's equalizer settings. Ensure speaker cables are fully inserted and not damaged.
No bass or weak bass.	Adjust the "Sub Volume" knob on the back of the subwoofer. Ensure the orange cable (subwoofer/center channel) is correctly connected to your sound card. Check your sound card's settings to ensure the subwoofer output is enabled and configured correctly.
Rear speakers are too quiet or too loud.	Adjust the "Fader" control on the center speaker to balance front and rear volume. Verify the black cable (rear speakers) is correctly connected.
Bright blue LED on center speaker is distracting.	This is a design feature. If bothersome, a small piece of electrical tape can be placed over the LED.

تحديد

رقم الموديل: 970073-0403
إجمالي القدرة الفعالة (RMS): 71.2 واط
Satellite Speaker Power: 7.3 Watts RMS per satellite (x4)
Center Channel Speaker Power: 16.3 واتس RMS
قوة مضخم الصوت: 25 واتس RMS
استجابة التردد: Down to 35 Hz (subwoofer)
الاتصال: Stereo analog (RCA), Multi-channel analog (for 4- or 6-channel sound cards)
الحماية: All speakers are video shielded for distortion-free placement near monitors.
أبعاد المنتج: 16.7 x 13.4 x 13.1 inches (overall package/subwoofer)
وزن السلعة: 1 pound (system weight)
لغة: إنجليزي

معلومات الضمان

The Logitech Z-640 6 Speaker Surround Sound System is covered by a ضمان محدود لمدة عامين from the date of purchase. This warranty covers defects in materials and workmanship under normal use. For warranty service or claims, please retain your proof of purchase and contact Logitech customer support.

يدعم

للحصول على مزيد من المساعدة أو الدعم الفني أو للوصول إلى موارد إضافية، يرجى زيارة موقع دعم Logitech الرسمي. webيمكنك غالبًا العثور على الأسئلة الشائعة، وتنزيلات برامج التشغيل، ومعلومات الاتصال بخدمة العملاء هناك.

قم بزيارة متجر لوجيتك على أمازون for product information (Note: This link is for product information, not direct support).

لوجيتك Z-640