JBL Professional IRX108BT PA garsiakalbio su stiprintuvu naudotojo vadovas

Įvadas

This manual provides detailed instructions for the setup, operation, and maintenance of your JBL Professional IRX108BT Powered PA Speaker. Designed for portability and powerful sound, the IRX108BT is suitable for various applications including live performances, presentations, and events. Please read this manual thoroughly before using your speaker to ensure optimal performance and longevity.

Pagrindinės savybės

• Powered 2-way Design: Features an 8-inch JBL woofer for clear audio.
• dbx DriveRack Technology: Includes automatic feedback suppression (AFS) to prevent unwanted noise at high volumes.
• „Bluetooth“ garso transliacija: Built-in Bluetooth 5.0 for wireless music playback and linking two speakers for stereo sound.
• EQ išankstiniai nustatymai: Four real-world EQ presets (Music, Vocal, Speech, Flat) for quick sound optimization.
• One-Touch Ducking: Automatically lowers music volume when speech input is detected, enhancing vocal clarity.
• Ryšys: Two XLR/TRS combo inputs and an XLR loop-out for connecting additional speakers.
• Nešiojamumas ir ilgaamžiškumas: Ultra-lightweight, rugged polypropylene cabinet with ergonomic handles for easy transport.
• Didelė galia: 1300 watts peak power.
• Platus dažnio atsakas: 54Hz – 20kHz.
• Montavimo parinktys: 35 mm pole socket for versatile placement.

Sąranka

1. Išpakavimas: Carefully remove the speaker from its packaging. Ensure all components, including the speaker system and user guide, are present.
2. Vieta: Position the speaker on a stable surface, a floor stand, pole mount, or tripod mount using the 35 mm pole socket. Consider the acoustics of your environment for optimal sound projection.
3. Maitinimo jungtis: Connect the power cable to the power input port located at the rear of the speaker. Plug the other end into a standard 120V AC power outlet.
4. Pradinis įjungimas: Press the power button on the rear panel to turn on the speaker. Allow a few seconds for the system to boot up.
5. Įvesties jungtys:
   • For microphones or line-level devices, use the XLR/TRS combo inputs (IN1, IN2). Adjust the corresponding CH1 Gain or CH2 Gain knobs.
   • To link additional speakers, use the XLR loop-out.

Figure 1: Rear panel of the JBL IRX108BT speaker, illustrating the input and control layout.

Naudojimo instrukcijos

„Bluetooth“ susiejimas:

1. Įsitikinkite, kad garsiakalbis įjungtas.
2. Press the Bluetooth button on the rear panel. The Bluetooth indicator light will flash, indicating it's in pairing mode.
3. Savo įrenginyje (išmaniajame telefone, planšetiniame kompiuteryje, nešiojamajame kompiuteryje) įjunkite „Bluetooth“ ir ieškokite galimų įrenginių.
4. Select "JBL IRX108BT" from the list. The indicator light will turn solid blue once paired.
5. To link two IRX series speakers for stereo sound, pair the first speaker to your device, then press the Bluetooth button on the second speaker. The speakers will automatically link.

EQ išankstiniai nustatymai:

The IRX108BT features four EQ presets to optimize sound for different applications:

• Muzika: Enhanced for general music playback.
• Vokalas: Optimized for spoken word and singing.
• Kalba: Clearer reproduction of speech.
• Butas: A neutral frequency response for custom adjustments or monitoring.

Press the EQ PRESETS button repeatedly to cycle through the available options. The corresponding LED will illuminate.

Automatinis grįžtamojo ryšio slopinimas (AFS):

The built-in dbx DriveRack AFS feature automatically detects and suppresses audio feedback. Press the AFS button to activate or deactivate this function. The LED will indicate its status.

Muzikos slopinimas:

Activate the Music Ducking feature by pressing its dedicated button. When enabled, background music volume will automatically lower when a microphone input is detected, ensuring vocals are prominent.

Priežiūra

• Valymas: Regularly wipe the exterior of the speaker with a soft, dry cloth. Avoid using abrasive cleaners or solvents that could damage the finish.
• Uosto priežiūra: Keep input and output ports free from dust and debris. Use compressed air if necessary to clear any blockages.
• Saugykla: When not in use, store the speaker in a cool, dry place, ideally in its protective case, to prevent damage from dust, moisture, and physical impact.
• Kabelių valdymas: Įsitikinkite, kad visi kabeliai yra tinkamai suvynioti ir laikomi, kad nesusilenktų ir nepažeistų.

Trikčių šalinimas

Nėra garso išvesties:

• Check if the speaker is powered on and the power LED is illuminated.
• Verify that the input source (microphone, line device, Bluetooth) is properly connected and active.
• Ensure the CH1 Gain, CH2 Gain, and Master Volume knobs are turned up.
• If using Bluetooth, confirm the device is successfully paired and playing audio.

Atsiliepimų problemos:

• Activate the Automatic Feedback Suppression (AFS) feature.
• Reposition microphones further away from the speaker or adjust their direction.
• Reduce the gain of the input channel or the master volume.

„Bluetooth“ poravimo problemos:

• Ensure the speaker's Bluetooth is in pairing mode (flashing LED).
• Check that your device's Bluetooth is enabled and visible.
• Move your device closer to the speaker to ensure it's within range.
• Pabandykite atjungti ir vėl susieti įrenginį.

Specifikacijos

Figure 2: Detailed dimensions of the JBL IRX108BT speaker.

Garantija ir palaikymas

The JBL Professional IRX108BT Powered PA Speaker comes with a limited warranty. For detailed information regarding warranty terms and conditions, please refer to the manufacturer's official websvetainę.

Dėl techninės pagalbos, trikčių šalinimo ar paslaugų užklausų apsilankykite JBL Professional Support Page arba susisiekite tiesiogiai su jų klientų aptarnavimo tarnyba.