1. المقدمة
This manual provides essential information for the safe and efficient operation of your Omnitronic EM-640 Animation Mixer. Please read this manual thoroughly before using the device to ensure proper setup, operation, and maintenance. Keep this manual for future reference.
The Omnitronic EM-640 is an entertainment mixer designed for professional audio and video mixing applications, featuring multiple input and output options for versatile use.
2. تعليمات السلامة
Always observe the following safety precautions to prevent electric shock, fire, or damage to the device.
- مصدر الطاقة: Connect the device only to the specified power supply (Corded Electric). Ensure the voltagيتوافق مع متطلبات الجهاز.
- تهوية: لا تسد فتحات التهوية. تأكد من تدفق الهواء الكافي حول الجهاز لمنع ارتفاع درجة حرارته.
- رُطُوبَة: Do not expose the device to rain or moisture. Do not place objects filled with liquids, such as vases, on the apparatus.
- تنظيف: افصل سلك الطاقة قبل التنظيف. استخدم قطعة قماش جافة للتنظيف. لا تستخدم المنظفات السائلة أو المنظفات البخاخة.
- الخدمة: لا تحاول خدمة هذا المنتج بنفسك. قم بإحالة جميع أعمال الصيانة إلى أفراد الخدمة المؤهلين.
- الموقع: Place the unit on a stable, flat surface. Avoid placing it in direct sunlight or near heat sources.
3. انتهى المنتجview
The Omnitronic EM-640 is a robust entertainment mixer designed for professional audio and video mixing. It features a comprehensive set of inputs and outputs to accommodate various setups.
الشكل 3.1: Front panel of the Omnitronic EM-640 Animation Mixer, displaying microphone inputs, channel faders, EQ controls, and master output sections.
ميزات اللوحة الأمامية:
- مداخل الميكروفون (MIC 1، MIC 2): XLR and 6.3 mm jack inputs with individual Gain, High, Mid, Low, and Level controls.
- قنوات 1-4: Each channel features Gain, Peak indicator, and Level faders. Channels 1 and 2 are switchable between Line and Phono inputs. Channels 3 and 4 are Line inputs.
- Cue Buttons: Individual cue buttons for each channel to monitor audio through headphones.
- Output Sections (OUT 1, OUT 2, OUT 3): Each output section includes Bass, Mid, and Treble EQ controls, along with a master level knob.
- مفتاح التشغيل: Main power toggle for the unit.
- التحكم بالهواتف: خرج سماعة الرأس مع التحكم في المستوى.
الشكل 3.2: Rear panel of the Omnitronic EM-640 Animation Mixer, displaying AC input, master outputs, and various line/phono inputs.
وصلات اللوحة الخلفية:
- مدخل التيار المتردد: توصيل الطاقة للجهاز.
- Master Outputs (MASTER OUTPUT 1, 2, 3): XLR and RCA stereo outputs for connecting to ampأجهزة الرفع أو التسجيل.
- Line Inputs (LINE 1-6): Stereo RCA inputs for connecting various audio sources.
- Phono Inputs (PHONO 1, 2): Stereo RCA inputs specifically for turntables, switchable with Line inputs.
4. الإعداد
Follow these steps to set up your Omnitronic EM-640 mixer.
- فك التعبئة: Carefully remove the mixer from its packaging. Inspect for any signs of damage during transit. Retain the original packaging for future transport or storage.
- الموقع: Place the mixer on a stable, flat, and well-ventilated surface. Ensure there is enough space around the unit for proper heat dissipation.
- توصيل الطاقة: Ensure the mixer's power switch is in the OFF position. Connect the provided power cord to the AC input on the rear panel and then to a suitable power outlet.
- توصيل مصادر الصوت:
- الميكروفونات: Connect microphones to the MIC 1 or MIC 2 XLR/6.3mm jack inputs on the front panel.
- Line Devices: Connect CD players, media players, or other line-level devices to the LINE inputs (1-6) on the rear panel using RCA cables.
- Turntables: Connect turntables to the PHONO inputs (1, 2) on the rear panel. Ensure the corresponding channel switch on the front panel is set to PHONO.
- توصيل المخارج:
- المخرجات الرئيسية: Connect the MASTER OUTPUTs (1, 2, or 3) on the rear panel to your amplifier, powered speakers, or recording device using XLR or RCA cables.
- سماعات الرأس: Connect your headphones to the 6.3 mm jack on the front panel.
- التشغيل الأولي: Once all connections are secure, switch on your audio sources and output devices first. Then, switch on the Omnitronic EM-640 mixer using the power switch on the front panel.
5. تعليمات التشغيل
This section details the basic operation of the Omnitronic EM-640 mixer.
5.1. Input Level Adjustment
- السيطرة: For each input channel (MIC 1/2, Channels 1-4), adjust the يكسب knob to set the input sensitivity. Aim for the signal to be strong but not clipping (the PEAK indicator should only flash occasionally).
- Channel Level Faders: Use the vertical faders for each channel to control the individual volume of that input.
- EQ Controls (MIC): For microphone inputs, use the عالي, منتصف، و قليل knobs to adjust the tonal characteristics of the microphone signal.
5.2. Output Level Adjustment
- Master Output Controls: Each of the three output sections (OUT 1, OUT 2, OUT 3) has a master level knob. Adjust these to control the overall volume sent to your connected ampأجهزة الرفع أو التسجيل.
- Output EQ Controls: استخدم BASS, منتصف، و الثلاثي knobs in each output section to fine-tune the overall sound of that specific output.
5.3. المراقبة باستخدام سماعات الرأس
The EM-640 allows you to monitor individual channels or the master output through headphones.
- Cue Buttons: اضغط على جديلة button below any channel fader to send that channel's audio to your headphones. You can cue multiple channels simultaneously.
- مستوى الهواتف: ضبط مستوى knob in the PHONES CONTROL section to set the headphone volume.
5.4. On Air Buttons
The "ON AIR" buttons for MIC 1 and MIC 2 activate or deactivate the microphone signals to the main mix. When "ON AIR" is engaged, the microphone signal is live.
6. الصيانة
Regular maintenance ensures the longevity and optimal performance of your mixer.
- تنظيف: Disconnect the power before cleaning. Use a soft, dry, lint-free cloth to wipe down the exterior of the unit. Do not use abrasive cleaners, solvents, or waxes.
- إزالة الغبار: Periodically use a soft brush or compressed air to remove dust from ventilation grilles and fader slots.
- وصلات الكابلات: Regularly check all cable connections for secure fit and signs of wear. Replace damaged cables immediately.
- تخزين: If storing the unit for an extended period, disconnect it from power and store it in a cool, dry place, ideally in its original packaging or a protective case.
7. استكشاف الأخطاء وإصلاحها
This section addresses common issues you might encounter with your EM-640 mixer.
| مشكلة | السبب المحتمل | حل |
|---|---|---|
| لا يوجد طاقة | سلك الطاقة غير موصول؛ مفتاح الطاقة مطفأ؛ مقبس الطاقة معطل. | Ensure power cord is securely connected. Turn power switch ON. Test power outlet with another device. |
| لا يوجد مخرج صوت | Output cables disconnected; Amplifier/speakers off or muted; Channel faders down; Master output level down. | Check all output cable connections. Ensure amplifier/speakers are on and not muted. Raise channel faders and master output levels. |
| لا يوجد صوت من قناة إدخال محددة | Input cable disconnected; Gain too low; Channel fader down; Incorrect input selected (Line/Phono). | Check input cable connection. Increase GAIN. Raise channel fader. Ensure correct Line/Phono switch setting. |
| صوت مشوه | Input GAIN too high (PEAK indicator constantly lit); Output level too high; Faulty cable. | Reduce input GAIN. Lower master output level. Try replacing cables. |
| طنين أو ضجيج | Ground loop; Faulty cables; Interference from other electronic devices. | Ensure all equipment is properly grounded. Use shielded cables. Move mixer away from other electronic devices. |
8. المواصفات
Technical specifications for the Omnitronic EM-640 Animation Mixer.
| ميزة | التفاصيل |
|---|---|
| رقم الموديل | إي إم-640 |
| الأبعاد (العرض × العمق × الارتفاع) | 48.3 × 17.8 × 17.8 سم (تقريبًا 19 × 7 × 7 بوصة) |
| وزن | 3.7 كجم (حوالي 8.16 رطلاً) |
| مصدر الطاقة | كهرباء سلكية |
| المدخلات | 6 x Line (Stereo RCA), 2 x Line/Phono (Stereo RCA, switchable), 2 x Microphone (XLR/6.3 mm jack) |
| المخرجات | 3 x Master (XLR 3-pin or Stereo RCA), 1 x Headphone (6.3 mm jack) |
| الشركة المصنعة | أومنيترونيك |
| أول تاريخ متاح | 6 أغسطس 2012 |
9. الضمان والدعم
For warranty information and technical support, please refer to the official Omnitronic webقم بزيارة الموقع الإلكتروني أو اتصل بالوكيل المحلي. احتفظ بإيصال الشراء كإثبات للشراء.
سياسة العائدات: The product may be subject to a 30-day refund/replacement policy from the point of purchase, as per seller terms.
لمزيد من المساعدة، يمكنك زيارة MusicScout seller page on Amazon.nl.
