Behringer MPA40BT All-In-One Portable PA System User Manual

1. Introduction

Thank you for choosing the Behringer MPA40BT All-In-One Portable PA System. This versatile and compact system is designed to deliver powerful, high-quality sound for various applications, including parties, presentations, and live performances. With its integrated Bluetooth connectivity and battery operation, the MPA40BT offers exceptional portability and ease of use.

Figure 1.1: Behringer MPA40BT Portable PA System, angled view. This image shows the front and side of the compact PA system, highlighting its portable design.

2. Important Safety Instructions

Please read these instructions carefully before operating your MPA40BT system. Keep these instructions for future reference.

• Power Source: Only use the power supply specified in this manual or on the unit. Ensure the voltage matches your local power supply.
• Ventilation: Do not block any ventilation openings. Install in accordance with the manufacturer's instructions.
• Water and Moisture: Do not use this apparatus near water or expose it to dripping or splashing.
• Heat: Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
• Cables: Protect the power cord from being walked on or pinched, particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.
• Servicing: Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.
• Battery Care: For optimal battery life, charge the unit fully before first use and periodically if stored for long periods. Avoid complete discharge.

3. Key Features

The Behringer MPA40BT offers a range of features designed for convenience and performance:

• All-in-one portable PA system with full Bluetooth* connectivity.
• Incredibly simple to set-up and use - no technical background required.
• 40 Watts of powerful, high-quality sound for audiences of up to 250 people.
• Perfect for parties, schools, corporate and educational presentations, seminars, aerobics, auctioneers, working musicians, tour guides, weddings, etc.
• Connect your iPod*, iPhone*, iPad* or any other MP3 player via Bluetooth.

4. What's in the Box

Upon unpacking your Behringer MPA40BT, please ensure all items are present and in good condition:

• Behringer MPA40BT Portable PA System
• Power Cord
• Dynamic Microphone
• Microphone Cable

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

5. Controls and Connections

Familiarize yourself with the control panel on the rear of the MPA40BT for optimal operation.

Figure 5.1: Rear view of the Behringer MPA40BT, displaying the input and control panel.

Figure 5.2: Close-up view of the MPA40BT's control panel, showing individual knobs and ports.

Control Panel Overview:

• MIC 1 / MIC 2 LEVEL: Rotary controls for adjusting the input level of microphone/instrument inputs 1 and 2. These inputs accept XLR or 1/4" TRS connectors.
• BT/AUX LEVEL: Rotary control for adjusting the input level of the Bluetooth or auxiliary (RCA) input.
• PAIRING Button: Used to initiate Bluetooth pairing mode.
• BASS: Adjusts the low-frequency response of the overall mix.
• TREBLE: Adjusts the high-frequency response of the overall mix.
• MAIN LEVEL: Master volume control for the entire system output.
• ON / OFF Switch: Powers the unit on or off.
• AC IN: Power cord input for connecting to mains electricity and charging the internal battery.
• BATTERY STATUS Indicators: LEDs (25%, 75%, 100%) indicating the current charge level of the internal battery.
• WIRELESS SYSTEM: Dedicated input for Behringer ULM series wireless microphones (sold separately).

6. Setup

Follow these steps to set up your MPA40BT system:

1. Initial Charge: Before first use, connect the MPA40BT to a power outlet using the supplied power cord and allow it to charge fully (approximately 12 hours). The battery status indicators will show charging progress.
2. Placement: Place the MPA40BT on a stable, flat surface. Ensure there is adequate ventilation around the unit.
3. Power On: Flip the ON/OFF switch to the 'ON' position. The power indicator will illuminate.
4. Connect Inputs:
   • For microphones, connect the supplied dynamic microphone to either MIC 1 or MIC 2 input using the microphone cable.
   • For external audio devices (e.g., MP3 player, laptop without Bluetooth), connect them to the RCA AUX inputs.
5. Initial Volume Settings: Before playing audio, ensure all LEVEL controls (MIC 1, MIC 2, BT/AUX) and the MAIN LEVEL are set to their minimum positions to prevent sudden loud sounds.

7. Operating the MPA40BT

Basic Operation:

1. Adjusting Input Levels: Slowly increase the LEVEL control for the input you are using (MIC 1, MIC 2, or BT/AUX) until the desired volume is achieved for that specific source.
2. Master Volume: Use the MAIN LEVEL control to adjust the overall output volume of the system.
3. Tone Control: Use the BASS and TREBLE controls to fine-tune the sound to your preference or acoustic environment. Turn BASS clockwise for more low-end, counter-clockwise for less. Turn TREBLE clockwise for more high-end, counter-clockwise for less.

Using Microphones:

Connect the microphone to either MIC 1 or MIC 2 input. Adjust the corresponding LEVEL knob. For optimal sound, speak or sing directly into the microphone at a consistent distance.

Figure 7.1: The MPA40BT system shown with the included dynamic microphone, ready for use.

8. Bluetooth Connectivity

The MPA40BT allows you to stream audio wirelessly from your Bluetooth-enabled devices.

Figure 8.1: The Bluetooth symbol, indicating wireless connectivity.

Pairing Your Device:

1. Ensure the MPA40BT is powered on.
2. Press and hold the PAIRING button on the MPA40BT's control panel until the Bluetooth indicator light begins to flash, indicating it is in pairing mode.
3. On your Bluetooth-enabled device (smartphone, tablet, computer), go to the Bluetooth settings.
4. Search for available devices. You should see "BEHRINGER MPA40BT" or a similar name appear in the list.
5. Select "BEHRINGER MPA40BT" to connect. Once connected, the Bluetooth indicator light on the MPA40BT will stop flashing and remain solid.
6. You can now play audio from your device, and it will be streamed through the MPA40BT. Adjust the BT/AUX LEVEL and MAIN LEVEL controls as needed.

Note: The effective Bluetooth range is approximately 10 meters (33 feet). Obstacles and other wireless devices may affect connectivity.

9. Maintenance

Proper care will ensure the longevity of your MPA40BT system.

• Cleaning: Disconnect the unit from power before cleaning. Use a soft, dry cloth to wipe the exterior. Do not use liquid cleaners or aerosols.
• Battery Care: The MPA40BT uses a sealed lead-acid battery. To maximize battery life, avoid fully discharging the battery frequently. If storing the unit for an extended period, charge it fully every 3 months.
• Storage: Store the unit in a cool, dry place away from direct sunlight and extreme temperatures.

10. Troubleshooting

If you encounter issues with your MPA40BT, refer to the following common problems and solutions:

If the problem persists after trying these solutions, please contact Behringer customer support or an authorized service center.

11. Specifications

Technical specifications for the Behringer MPA40BT Portable PA System:

12. Warranty and Support

For warranty information and technical support, please visit the official Behringer website or contact your local authorized dealer.

Online Support: Visit the Behringer Store on Amazon

Please retain your proof of purchase for any warranty claims.