1. Бүттүview
The JBL Professional AM5212/95 is a high-performance, medium-power 12-inch, 2-way full-range loudspeaker system designed for various professional audio applications. This system incorporates advanced JBL technologies to deliver clear and powerful sound reproduction.
Негизги өзгөчөлүктөр төмөнкүлөрдү камтыйт:
- JBL Differential Drive® Low-Frequency Driver (262H) with 50.8 mm (2-inch) dual voice coil and dual magnetic gap.
- High-Frequency Compression Driver (2408H-1) with 38mm (1.5-inch) exit and 38mm (1.5-inch) voice-coil.
- 90° x 50° rotatable Progressive Transition™ waveguide for optimized coverage.
- Switchable Bi-Amp/Passive operation modes for flexible system integration.
- Durable enclosure with a white finish.
2. Коопсуздук маалыматы
Please read and understand all safety instructions before installing or operating this loudspeaker system. Retain this manual for future reference.
- Кубат булагы: Connect the loudspeaker only to the type of power source indicated in the specifications or on the product.
- Вентиляция: Туура желдетүүнү камсыз кылыңыз. Эч кандай желдетүүчү тешиктерди жаап албаңыз.
- Жылуулук: Do not install near heat sources such as radiators, heat registers, stoves, or other apparatus that produce heat.
- Суу жана ным: Бул аппаратты жамгырдын же нымдуулуктун таасирине дуушар кылбаңыз. Суунун жанында колдонбоңуз.
- Тазалоо: Кургак чүпүрөк менен гана тазалаңыз.
- Тейлөө: Бул продуктту өзүңүз тейлөөгө аракет кылбаңыз. Бардык тейлөөнү квалификациялуу тейлөө кызматкерлерине тапшырыңыз.
- Монтаждоо: If suspending the loudspeaker, ensure that all mounting hardware and structures are rated for the weight of the loudspeaker and installed by qualified personnel. Suspension eyebolts are not included and must be sourced separately.
- Угуу коргоо: Жогорку үн басымынын деңгээлине узак убакыт бою таасир этүү угуунун туруктуу бузулушуна алып келиши мүмкүн. Жогорку үн деңгээлинде иштегенде этият болуңуз.
3. Орнотуу
3.1 Пакеттин мазмуну
Сиздин пакетиңизде төмөнкү заттар бар экенин текшериңиз:
- JBL Professional AM5212/95 Loudspeaker System
- Көрсөтмө (бул документ)
Note: Suspension eyebolts are not included. The optional U-bracket model MTU-3 is sold separately.
3.2 Монтаждоо жана жайгаштыруу
The AM5212/95 can be installed in various configurations, including pole-mounting, wall-mounting with an optional U-bracket (MTU-3), or suspension. Always ensure that mounting surfaces and hardware can safely support the loudspeaker's weight (55 pounds / 24.9 kg).
- Уюлду орнотуу: The loudspeaker features a standard pole-mount socket for use with compatible speaker stands.
- U-кронштейн орнотуу: For wall or ceiling mounting, the optional JBL MTU-3 U-bracket can be used. Follow the instructions provided with the MTU-3 bracket for secure installation.
- Токтотуу: The enclosure is equipped with multiple M10 threaded points for suspension. Use only certified M10 eyebolts and ensure proper rigging techniques are employed by qualified personnel.
3.3 Waveguide Rotation
The 90° x 50° Progressive Transition™ waveguide can be rotated to optimize coverage depending on the loudspeaker's orientation (horizontal or vertical). To rotate the waveguide:
- Алдыңкы торчону этияттык менен алып салыңыз.
- Unscrew the mounting screws securing the waveguide.
- Gently rotate the waveguide to the desired orientation.
- Securely fasten the waveguide with the mounting screws.
- Алдыңкы торчону кайра бекитиңиз.
3.4 Аудио байланыштар
The AM5212/95 offers both Bi-Amp and Passive operation modes. Select the appropriate mode based on your amplifier and system configuration.
- Пассивдүү режим: In passive mode, a single amplifier channel powers both the low-frequency and high-frequency drivers through the loudspeaker's internal crossover. Connect your amplifier output to the input connectors on the loudspeaker.
- тактапAmp Режим: эки-жылыamp mode, separate amplifier channels are used for the low-frequency and high-frequency drivers, requiring an external electronic crossover. Ensure the internal Bi-Amp/Passive switch is set to Bi-Amp. Connect the low-frequency amplifier output to the LF input and the high-frequency amplifier output to the HF input.
Always use high-quality speaker cables with appropriate gauge for the cable length and power requirements.
4. Иштөө нускамалары
4.1 Күйгүзүү жана баштапкы орнотуу
- Ensure all audio connections are secure and correctly configured for either Passive or Bi-Amp режими.
- Сиздин экенин текшериңиз amplifier(s) are powered off and their volume controls are set to minimum.
- Power on your audio source (mixer, processor, etc.).
- Кубат сиздин ampкөтөргүч (лар).
- Акырындык менен көбөйтүү amplifier volume to the desired listening level.
4.2 Би-Amp/Passive Mode Selection
Би-Amp/Passive switch is located on the input panel of the loudspeaker. This switch determines how the internal crossover functions.
- Пассивдүү: For single-amplifier channel operation with the internal crossover.
- тактапAmp: эки үчүн -amplifier channel operation with an external electronic crossover.
ар дайым камсыз кылуу amplifier is powered off before changing this switch setting to prevent damage to the loudspeaker or ampөмүрлүү.
5. Техникалык тейлөө
The JBL Professional AM5212/95 loudspeaker system requires minimal maintenance to ensure long-term performance.
- Тазалоо: Use a soft, dry cloth to clean the exterior of the loudspeaker. Do not use abrasive cleaners, solvents, or harsh chemicals, as these may damage the finish or components.
- Тор: The front grille can be carefully removed for cleaning or waveguide rotation. Ensure it is reattached securely.
- Текшерүү: Periodically inspect all cables and connectors for signs of wear or damage. Replace any damaged components immediately.
- Сактагыч: If storing the loudspeaker for an extended period, keep it in a dry, temperature-controlled environment, protected from dust and physical impact.
6. Кыйынчылыктарды
If you experience issues with your AM5212/95 loudspeaker, refer to the following common problems and solutions:
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Катуу сүйлөткүчтөн үн чыкпайт |
|
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| Бурмаланган же түшүнүксүз үн |
|
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| Loudspeaker cuts out intermittently |
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If the problem persists after attempting these solutions, please contact JBL Professional customer support or a qualified service technician.
7. Техникалык шарттар
Detailed technical specifications for the JBL Professional AM5212/95 loudspeaker system:
| Өзгөчөлүк | Деталь |
|---|---|
| Модель аты | AM5212/95 |
| Динамик түрү | 2 тараптуу толук диапазондуу динамик |
| Төмөн жыштыктагы айдоочу | 12-inch (305mm) 262H-1 Differential Drive® |
| Жогорку жыштыктагы айдоочу | 2408H-1 Compression Driver (1.5-inch exit, 1.5-inch voice-coil) |
| Жабуу үлгүсү | 90° x 50° (Rotatable Progressive Transition™ Waveguide) |
| Байланыш технологиясы | Зымдуу |
| Иштөө режимдери | тактапAmp / Passive Switchable |
| Түс | Ак |
| Элемент Салмагы | 55 фунт (24.9 кг) |
| Продукциянын өлчөмдөрү | 19 x 15 x 30 дюйм (483 x 381 x 762 мм) |
| Өндүрүүчү | JBL Professional |
| Монтаж түрү | Magnetic Mount (referring to internal components, external mounting requires accessories) |
| Кошумча аксессуарлар | MTU-3 U-bracket |
8. Кепилдик жана колдоо
JBL Professional products are designed for reliability and performance. This product is covered by a limited warranty. For specific warranty terms and conditions applicable to your region, please refer to the warranty card included with your product or visit the official JBL Professional webсайт.
For technical support, service, or replacement parts, please contact your authorized JBL Professional dealer or distributor. You can also find additional resources and contact information on the official JBL Professional webсайт:
