مقدمة
The M2TECH JOPLIN 384/24 ADC is a high-performance Analog-to-Digital Converter designed to convert analog audio signals into high-resolution digital audio. It supports sampling rates up to 384kHz and a bit depth of 24-bit, making it suitable for professional audio recording, archiving, and playback systems. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your JOPLIN ADC.
يثبت
1. فك التعبئة
Carefully remove the M2TECH JOPLIN ADC and its accessories from the packaging. Ensure all components are present:
- M2TECH JOPLIN 384/24 ADC unit
- مصدر الطاقة الخارجي
- كابل يو اس بي
- جهاز التحكم عن بعد
2. تحديد مستوى
Place the JOPLIN ADC on a stable, flat surface, away from direct sunlight, heat sources, and excessive moisture. Ensure adequate ventilation around the unit.
3. الاتصالات
Before making any connections, ensure the JOPLIN ADC and all connected devices are powered off.
الشكل 1: Rear panel of the M2TECH JOPLIN 384/24 ADC, illustrating the various input and output connections. From left to right, you can see the Right In and Left In analog inputs (RCA), AES/EBU Out, S/PDIF Out, Toslink Out, USB 2.0 port, and DC 15V power input.
- المدخلات التناظرية: Connect your analog audio source (e.g., turntable preamplifier, tape deck, mixer) to the 'RIGHT IN' and 'LEFT IN' RCA jacks on the rear panel. Ensure correct channel orientation.
- الإخراج الرقمي: Connect the JOPLIN ADC to your digital audio receiver, DAC, or computer's digital input using one of the following outputs:
- AES/EBU Out: For professional balanced digital audio connections.
- S/PDIF Out: For coaxial digital audio connections.
- Toslink Out: For optical digital audio connections.
- اتصال USB: Connect the JOPLIN ADC to your computer using the provided USB cable. The USB 2.0 port allows for high-speed data transfer for digital audio.
- توصيل الطاقة: Connect the external 15V DC power supply to the 'DC IN 15VDC' port on the rear panel. Plug the power supply into a suitable AC outlet.
تعليمات التشغيل
1. تشغيل / إيقاف التشغيل
After all connections are made, power on your audio source and receiving device. Then, connect the JOPLIN ADC's power supply to an AC outlet. The unit will power on automatically. To power off, simply disconnect the power supply.
الشكل 2: Front panel of the M2TECH JOPLIN 384/24 ADC, showing the illuminated digital display indicating a sample rate of 192kHz. The display provides real-time feedback on the current operational status.
2 ضوابط وشاشة اللوحة الأمامية
The front panel features a digital display that shows the current sampling rate of the converted audio signal (e.g., 192 for 192kHz). There is also a small button and a larger knob, likely for input selection or menu navigation.
الشكل 3: The M2TECH remote control, featuring buttons for power, menu/escape, navigation (up, down, left, right, OK), and potentially other functions for controlling the JOPLIN ADC.
3. وظائف التحكم عن بعد
The included remote control provides convenient access to the JOPLIN ADC's functions. Use the directional buttons and 'OK' to navigate menus and select options. The 'MENU/ESC' button allows you to access the unit's settings or exit current menus. The power button on the remote can be used to toggle the unit's standby mode.
صيانة
تنظيف
To maintain the appearance and performance of your JOPLIN ADC, follow these cleaning guidelines:
- قم دائمًا بفصل مصدر الطاقة قبل التنظيف.
- استخدم قطعة قماش ناعمة وجافة وخالية من الوبر لمسح الأسطح الخارجية.
- بالنسبة للعلامات العنيدة، د قليلاًampen the cloth with water. Do not use harsh chemicals, abrasive cleaners, or solvents, as these can damage the finish.
- تجنب رش السوائل مباشرة على الجهاز.
الرعاية العامة
- لا تسد فتحات التهوية.
- Protect the unit from extreme temperatures and humidity.
- تجنب إسقاط الوحدة أو تعريضها لصدمات قوية.
استكشاف الأخطاء وإصلاحها
If you encounter issues with your M2TECH JOPLIN ADC, refer to the following common problems and solutions:
| مشكلة | السبب المحتمل | حل |
|---|---|---|
| لا يوجد طاقة/الجهاز لا يعمل | Power cable not connected; Power outlet faulty; Power supply damaged. | Ensure power supply is securely connected to the unit and a working outlet. Test the outlet with another device. Contact support if power supply is suspected to be faulty. |
| لا يوجد مخرج صوتي | Incorrect input/output connection; Wrong input selected on receiving device; Source device not playing audio. | Verify all analog and digital audio cables are correctly connected. Ensure the correct input is selected on your amplifier or DAC. Confirm the audio source is active and playing. |
| صوت مشوه أو صاخب | Poor cable connection; Interference; Source signal too strong/weak. | Check all cable connections for looseness or damage. Ensure cables are not running parallel to power cords. Adjust the output level of your analog source if possible. |
| Display not showing correct sampمعدل جنيه | Source signal issue; Unit malfunction. | Verify the analog source is providing a stable signal. Try restarting the JOPLIN ADC by disconnecting and reconnecting power. |
If the problem persists after trying these solutions, please contact M2TECH customer support or your authorized dealer.
تحديد
| ميزة | التفاصيل |
|---|---|
| نموذج | M2-JOPLIN |
| ماركة | M2TECH |
| Analog-to-Digital Conversion | Up to 384kHz / 24-bit |
| تكنولوجيا الاتصال | USB |
| مدخلات تناظرية | RCA (Right In, Left In) |
| المخرجات الرقمية | AES/EBU, S/PDIF (Coaxial), Toslink (Optical) |
| عدد القنوات | 32 (as per product data, typically stereo for audio) |
| مدخلات الطاقة | تيار مستمر 15 فولت |
| الأجهزة المتوافقة | Camera (as per product data, typically audio equipment) |
| رمز المنتج الموحد | 043774028566 |
| ASIN | B00DI8YQDI |
الضمان والدعم
Warranty information for the M2TECH JOPLIN 384/24 ADC is typically provided at the point of purchase or can be found on the official M2TECH webيرجى الاحتفاظ بإثبات الشراء الخاص بك للمطالبة بالضمان.
Information regarding spare parts availability and guaranteed software updates is not available in the provided product data. For the most current information on support, drivers, firmware updates, and service, please visit the official M2TECH webالموقع أو اتصل بالموزع المعتمد لديك.