1. Üleview
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.
Põhifunktsioonide hulka kuuluvad:
- 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. Ohutusalane teave
Please read and understand all safety instructions before installing or operating this loudspeaker system. Retain this manual for future reference.
- Toiteallikas: Connect the loudspeaker only to the type of power source indicated in the specifications or on the product.
- Ventilatsioon: Tagage piisav ventilatsioon. Ärge blokeerige ühtegi ventilatsiooniava.
- Kuumus: Do not install near heat sources such as radiators, heat registers, stoves, or other apparatus that produce heat.
- Vesi ja niiskus: Ärge jätke seadet vihma ega niiskuse kätte. Ärge kasutage seda vee lähedal.
- Puhastamine: Puhastage ainult kuiva lapiga.
- Teenindus: Ärge proovige seda toodet ise hooldada. Andke kõik hooldustööd kvalifitseeritud hooldustöötajatele.
- Paigaldamine: 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.
- Kuulmiskaitse: Pikaajaline kokkupuude kõrge helirõhutasemega võib põhjustada püsivaid kuulmiskahjustusi. Olge suure helitugevusega töötamisel ettevaatlik.
3. Seadistamine
3.1 Pakendi sisu
Veenduge, et teie pakendis on järgmised esemed:
- JBL Professional AM5212/95 Loudspeaker System
- Kasutusjuhend (see dokument)
Note: Suspension eyebolts are not included. The optional U-bracket model MTU-3 is sold separately.
3.2 Paigaldamine ja paigutamine
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).
- Pooli kinnitamine: The loudspeaker features a standard pole-mount socket for use with compatible speaker stands.
- U-klambri paigaldamine: 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.
- Vedrustus: 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:
- Eemaldage ettevaatlikult esivõre.
- Unscrew the mounting screws securing the waveguide.
- Gently rotate the waveguide to the desired orientation.
- Securely fasten the waveguide with the mounting screws.
- Reattach the front grille.
3.4 Audioühendused
The AM5212/95 offers both Bi-Amp and Passive operation modes. Select the appropriate mode based on your amplifier and system configuration.
- Passiivne režiim: 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.
- bi-Amp Režiim: kahes-amp 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. Kasutusjuhised
4.1 Sisselülitamine ja algseadistus
- Ensure all audio connections are secure and correctly configured for either Passive or Bi-Amp režiimis.
- Veenduge, et teie amplifier(s) are powered off and their volume controls are set to minimum.
- Power on your audio source (mixer, processor, etc.).
- Lülitage oma sisse amptõstja(d).
- Suurendage järk-järgult amplifier volume to the desired listening level.
4.2 bi-Amp/Passive Mode Selection
Kahe-Amp/Passive switch is located on the input panel of the loudspeaker. This switch determines how the internal crossover functions.
- Passiivne: For single-amplifier channel operation with the internal crossover.
- bi-Amp: Kahekordseks-amplifier channel operation with an external electronic crossover.
Veenduge alati, amplifier is powered off before changing this switch setting to prevent damage to the loudspeaker or ampelujõulisem.
5. Hooldus
The JBL Professional AM5212/95 loudspeaker system requires minimal maintenance to ensure long-term performance.
- Puhastamine: 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.
- Võre: The front grille can be carefully removed for cleaning or waveguide rotation. Ensure it is reattached securely.
- Ülevaatus: Periodically inspect all cables and connectors for signs of wear or damage. Replace any damaged components immediately.
- Hoiustamine: If storing the loudspeaker for an extended period, keep it in a dry, temperature-controlled environment, protected from dust and physical impact.
6. Veaotsing
If you experience issues with your AM5212/95 loudspeaker, refer to the following common problems and solutions:
| Probleem | Võimalik põhjus | Lahendus |
|---|---|---|
| Kõlarist ei kostu heli |
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| Moonutatud või ebaselge heli |
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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. Tehnilised andmed
Detailed technical specifications for the JBL Professional AM5212/95 loudspeaker system:
| Funktsioon | Detail |
|---|---|
| Mudeli nimi | AM5212/95 |
| Kõlari tüüp | 2-Way Full-Range Loudspeaker |
| Madalsageduslik draiver | 12-inch (305mm) 262H-1 Differential Drive® |
| Kõrgsageduslik draiver | 2408H-1 Compression Driver (1.5-inch exit, 1.5-inch voice-coil) |
| Katvuse muster | 90° x 50° (Rotatable Progressive Transition™ Waveguide) |
| Ühenduvustehnoloogia | Juhtmega |
| Töörežiimid | bi-Amp / Passive Switchable |
| Värv | Valge |
| Kauba kaal | 55 naela (24.9 kg) |
| Toote mõõtmed | 19 x 15 x 30 tolli (483 x 381 x 762 mm) |
| Tootja | JBL professionaal |
| Paigaldustüüp | Magnetic Mount (referring to internal components, external mounting requires accessories) |
| Valikulised tarvikud | MTU-3 U-bracket |
8. Garantii ja tugi
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 websaidile.
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 websait:
