Ìwé Ìtọ́ni fún Ìyípadà Awakọ̀ Ilé-iṣẹ́ JBL 2412H

1. Ifihan

This instruction manual provides essential information for the proper installation, operation, and maintenance of your JBL 2412H Factory Replacement Driver. This driver is designed to restore the original performance of compatible JBL speaker systems. Please read this manual thoroughly before proceeding with installation.

2. Ọja Ipariview ati Awọn ẹya ara ẹrọ

The JBL 2412H is a genuine factory replacement compression driver, specifically engineered for various JBL speaker models. It ensures accurate sound reproduction and durability.

• Complete brand new factory JBL 2412H driver, part # 125-10000-00X.
• Features a 1-3/8 inch thread-on mounting mechanism.
• Dimensions: Approximately 3-3/8 inches (86mm) wide x 2-1/8 inches (54mm) tall.
• Nominal Impedance: 8 ohm.
• DC Resistance (DCR): 4.2 ohm.

Aworan 2.1: Ẹyìn view of the JBL 2412H replacement driver. This image displays the back of the driver unit, featuring the JBL brand logo, the model number '2412H', and the manufacturing origin 'MADE IN MEXICO'. A barcode label is also visible on the side.

Aworan 2.2: Iwaju view of the JBL 2412H replacement driver. This image shows the front of the driver, highlighting the protective mesh over the diaphragm and the threaded throat for horn attachment. The terminal connections are visible at the bottom.

3. Eto ati fifi sori

Proper installation is crucial for optimal performance and longevity of the driver. If you are unsure about any steps, it is recommended to seek assistance from a qualified audio technician.

1. Aabo Lakọkọ: Before beginning any work, ensure the speaker system is completely powered off and disconnected from all power sources.
2. Access the Old Driver: Carefully open the speaker enclosure to gain access to the existing driver. Note how the old driver is connected and mounted.
3. Ge asopọ ati Yọ: Disconnect the wires from the old driver's terminals. Unscrew or unthread the old driver from its mounting point.
4. Ṣayẹwo Iṣagbesori: Clean the mounting surface and inspect the horn throat for any debris or damage.
5. Fi Awakọ Tuntun sori ẹrọ: The JBL 2412H uses a 1-3/8 inch thread-on mechanism. Carefully thread the new driver onto the horn throat. Do not overtighten, as this can damage the driver or horn. Tighten until snug.
6. Asopọmọra Waya: Connect the speaker wires to the new driver's terminals. Ensure correct polarity (positive to positive, negative to negative) as indicated on the driver and speaker wiring. Incorrect polarity can lead to phase issues and degraded sound quality.
7. Apoti to ni aabo: Carefully reassemble the speaker enclosure, ensuring all screws are tightened and seals are properly seated.
8. Idanwo: Connect the speaker system to an appropriate amplifier and test at a low volume level to confirm proper operation before increasiniwọn didun g.

4. Awọn ero ṣiṣe

Once installed, the JBL 2412H driver operates as part of your speaker system. Ensure that the amplifier used is compatible with the speaker's impedance (8 ohms for this driver) and power handling capabilities to prevent damage to the driver or amplifier.

5. Itọju

The JBL 2412H driver is designed for long-term reliability and requires minimal maintenance.

• Ninu: Keep the speaker system, including the driver's exposed parts, free from dust and debris. Use a soft, dry cloth for cleaning. Avoid using liquid cleaners directly on the driver.
• Awọn ipo Ayika: Operate and store the speaker system in a dry environment, away from extreme temperatures and direct sunlight.
• Ayewo: Periodically inspect the driver and its connections for any signs of wear or damage.

6. Laasigbotitusita

If you experience issues after installing the replacement driver, consider the following common troubleshooting steps:

• Ko si Ohun:
  • Ṣàyẹ̀wò gbogbo àwọn ìsopọ̀ wáyà láti rí i dájú pé wọ́n wà ní ààbò àti pé wọ́n ní ìsopọ̀ tó tọ́.
  • Ṣayẹwo pe awọn amplifier ti wa ni titan ati ṣiṣe ni deede.
  • Rí i dájú pé orísun ohùn náà ń ṣiṣẹ́, ó sì ń fi àmì ránṣẹ́.
• Ohun Yiyi:
  • Reduce the volume level. Overdriving the speaker can cause distortion.
  • Ṣayẹwo awọn isopọ alaimuṣinṣin tabi onirin ti bajẹ.
  • Rii daju pe amplifier's output impedance matches the speaker's impedance.
• Ohun Àdánwò:
  • Inspect all cables and connections for intermittent contact.
  • Check for any physical damage to the driver or speaker components.

If problems persist after performing these checks, contact JBL customer support or a qualified service technician.

7. Awọn pato

8. Atilẹyin ọja ati Support

This JBL product is covered by the manufacturer's standard warranty. For specific warranty terms and conditions, please refer to the documentation included with your purchase or visit the official JBL website. For technical support, service, or to inquire about replacement diaphragms, please contact JBL customer service directly.

O le wa alaye diẹ sii ati awọn orisun atilẹyin lori awọn JBL itaja lori Amazon.

9. Alaye Aabo

Jọwọ ṣe akiyesi awọn iṣọra ailewu wọnyi:

• Always disconnect power from the speaker system before installing or servicing components.
• Handle the driver carefully to avoid damaging the diaphragm or voice coil.
• Do not expose the driver to moisture or extreme temperatures.
• Ensure proper ventilation for speaker enclosures to prevent overheating.
• Jeki kuro ni arọwọto awọn ọmọde.