Gemini AS-12BLU Professional Audio Bluetooth PA Loudspeaker User Manual

Introduction

Thank you for purchasing the Gemini AS-12BLU Professional Audio Bluetooth PA Loudspeaker. This manual provides essential information for the safe and efficient operation of your new audio system. Please read this manual thoroughly before use and retain it for future reference.

Key Features

• 12-inch 1500W Peak Class AB Built-In Amplifier for crisp, concert-quality sound.
• Impedance at 4 Ohms with a linear frequency response between 30Hz-20Khz.
• Pure titanium 1" HF Compression Driver and Wide Dispersion Horn.
• Integrated MP3 player with USB, SD card, Bluetooth, and FM Radio capabilities.
• Two input channels with separate gain controls.
• Multiple input options: Mic and Line XLR, 1/4’’, 1/8’’, and RCA inputs.
• Mix Output for connecting to other audio devices.
• High/Low Equalization Controls for precise audio adjustment.
• Durable ABS Impact Resistant Nylon Fiber Cabinet.
• Top and side handles for easy transport.
• Flyable and stand-mountable design for versatile placement.
• Clip LED Alert to prevent overheating.

Package Contents

Please check the box for the following items:

• Gemini AS-12BLU PA Loudspeaker
• Power Adaptor
• User Manual (this document)

If any items are missing or damaged, please contact your dealer immediately.

Controls and Connections

Image: Rear panel of the AS-12BLU loudspeaker. This view highlights the comprehensive control interface, including the USB/SD/Bluetooth player, volume controls, equalization knobs, and various input/output jacks.

Front View

Image: Front view of the AS-12BLU loudspeaker. This image displays the speaker's robust grille and integrated side handles, designed for both protection and portability.

Angled View

Image: Angled view of the AS-12BLU loudspeaker. This perspective highlights the speaker's ergonomic design, including the integrated handles on both sides, facilitating easy transport and setup.

Rear Panel Overview:

• USB/SD/Bluetooth Player: Digital media playback interface.
• Mode Button: Switches between USB, SD, Bluetooth, and FM Radio modes.
• Volume 1 & 2: Independent gain controls for Mic and Line inputs.
• MP3 Volume: Controls the volume of the integrated media player.
• Master Volume: Overall output volume control.
• High/Low Equalization: Adjusts treble and bass frequencies.
• Mic Input (XLR & 1/4"): For connecting microphones.
• Line Input (XLR, 1/4", 1/8", RCA): For connecting line-level audio sources (e.g., mixers, instruments, media players).
• Line Out (XLR): For connecting to additional PA speakers or recording devices.
• Power Switch: Turns the unit on/off.
• AC Input: Connects the power adaptor.
• Clip LED: Illuminates when the audio signal is clipping, indicating potential distortion.

Setup

1. Placement: Position the AS-12BLU on a stable, flat surface or mount it on a compatible speaker stand. Ensure adequate ventilation around the unit.
2. Power Connection: Connect the provided power adaptor to the AC Input on the rear panel of the speaker, then plug the other end into a suitable power outlet.
3. Initial Power On: Ensure all volume controls are set to minimum before turning on the power switch.
4. Connecting Audio Sources:
   • Microphone: Connect your microphone to the Mic Input (XLR or 1/4").
   • Line-Level Devices: Connect mixers, instruments, or other audio players to the Line Input (XLR, 1/4", 1/8", or RCA).
5. Connecting Additional Speakers (Optional): Use the Line Out (XLR) to connect to the input of another powered PA speaker for expanded sound coverage.

Operating Instructions

Basic Operation:

1. After connecting all sources and powering on, slowly increase the Master Volume to a desired listening level.
2. Adjust individual input volumes (Volume 1, Volume 2, MP3 Volume) as needed for proper balance.
3. Use the High/Low Equalization controls to fine-tune the audio's treble and bass response.
4. Monitor the Clip LED. If it illuminates frequently, reduce the input gain or volume to prevent distortion and potential speaker damage.

Bluetooth Pairing:

1. Press the "Mode" button on the USB/SD/Bluetooth Player until "BLUE" or "BT" appears on the display, indicating Bluetooth mode.
2. On your Bluetooth-enabled device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
3. Select "GEMINI AS-12BLU" from the list of devices.
4. Once paired, you can play audio from your device through the speaker.

USB/SD Playback:

1. Insert a USB flash drive or SD card containing MP3 audio files into the corresponding slot on the USB/SD/Bluetooth Player.
2. The unit should automatically switch to USB or SD mode and begin playback. If not, press the "Mode" button to select the correct source.
3. Use the playback controls (Play/Pause, Next/Previous Track) on the player to navigate your music.

FM Radio:

1. Press the "Mode" button until "FM" appears on the display.
2. The unit will automatically scan and store available FM radio stations.
3. Use the Next/Previous Track buttons to cycle through the stored stations.

Maintenance

• Cleaning: Use a soft, dry cloth to clean the exterior of the speaker. Do not use abrasive cleaners, waxes, or solvents.
• Storage: When not in use, store the speaker in a cool, dry place, away from direct sunlight and extreme temperatures.
• Ventilation: Ensure the speaker's vents are not blocked to prevent overheating.
• Power Cord: Regularly inspect the power cord for any damage. If damaged, replace it with an authorized Gemini part.

Troubleshooting

Specifications

Warranty and Support

Gemini products are designed for reliability and performance. For information regarding warranty coverage, technical support, or service, please visit the official Gemini website or contact their customer service department.

Official Gemini Website: www.geminisound.com

Please retain your proof of purchase for warranty claims.