Related Manuals for BZB Gear BG-AMPC40
Summary of Contents for BZB Gear BG-AMPC40
- Page 1 BG-AMPC40 40 Watt 70V/100V Stereo/Mono 2-Channel Audio Amplifier with 3 Inputs User Manual...
- Page 2 BZBGEAR BG-AMPC40 PRODUCT MANUAL · · Address: 830 National Drive #140, Sacramento, CA 95834, USA Tel: +1(888)499-9906 Email: support@bzbgear.com...
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Page 3: Table Of Contents
BZBGEAR BG-AMPC40 PRODUCT MANUAL TABLE OF CONTENTS Statement Safety Precaution Introduction Features Packing List Technical Specifications Operation Controls and Functions System Operation RS232 Communication Protocol and Command Codes Troubleshooting and Maintenance Application Example Tech Support Warranty Mission Statement Copyright ·... -
Page 4: Statement
BZBGEAR BG-AMPC40 PRODUCT MANUAL Statement Please read these instructions carefully before connecting, operating, or configuring this product. Please save this manual for future reference. Safety Precaution ● To prevent damaging this product, avoid heavy pressure, strong vibration, or immersion during transportation, storage, and installation. -
Page 5: Introduction
PRODUCT MANUAL Introduction The BG-AMPC40 is a 40 Watt amplifier (Class-D) with alternative outputs of 70V or 100V. It has 2 stereo inputs (1x 3.5mm stereo mini, 1x L/R RCA pair), 1 digital input, and 1 balanced MIC. It is integrated with a ducking function, EQ control, MIC mixer, and more. The MIC input supports 3 different connection types which are with a condenser MIC, a dynamic... -
Page 6: Technical Specifications
BZBGEAR BG-AMPC40 PRODUCT MANUAL Technical Specifications Audio Input Input (2) Stereo Audio (1) MIC (1) Digital Fiber Audio Input Connector (2) RCA (1) 3.5mm Jack (1) 3-pole 3.81mm Captive Screw Connector (1) SPF Fiber Connector Input Impedance >10KΩ Audio Output Output (1) Mono Amplifier... -
Page 7: Operation Controls And Functions
BZBGEAR BG-AMPC40 PRODUCT MANUAL Operation Controls and Functions Front Panel 1. Audio Input Selection: Press the INPUT SEL button to select an input audio source, After choosing an audio source, the corresponding LED indicator will illuminate. No.1 is for dual mono audio input (2 RCA connectors for L&R), No.2 is for stereo audio input (3.5mm mini jack), and No.3 is for digital fiber audio input. - Page 8 BZBGEAR BG-AMPC40 PRODUCT MANUAL 5. IR: To connect with the IR receiver. Increases the range of the IR remote if the main unit is out of line of sight. 6. Power Port: Connect with the power adapter (DC24V). 7. L+R RCA: Dual-mono audio input.
- Page 9 BZBGEAR BG-AMPC40 PRODUCT MANUAL Audio Output The amplifier supports mono audio output, and the output voltage is 70V or 100V. With its dual-purpose design, it can be applied in different areas. The end COM port is for ground\. The amplifier outputs a mono audio signal with a rated power at 40 Watts and can be connected with several speakers in parallel wiring.
- Page 10 BZBGEAR BG-AMPC40 PRODUCT MANUAL ● 48V phantom power input When the switch turns to “48V” (it has high input impedance and high sensitivity in this mode), the MIC input will provide a 48V phantom power. This is usually used for powering condenser microphones.
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Page 11: System Operation
BZBGEAR BG-AMPC40 PRODUCT MANUAL System Operation Operation of Front Panel The buttons provide control for volume/EQ and switching. The LED indicators show status. The following content explains audio switching and EQ control in detail. Audio switching There are three switchable audio inputs: one 2xRCA input, one 3.5mm jack input, and one digital fiber audio input. - Page 12 BZBGEAR BG-AMPC40 PRODUCT MANUAL Operation of IR Remote The amplifier can be connected to an IR Receiver and controlled via IR remote. Notice: The IR Receiver and IR remote are sold separately. ● IR Remote ● IR Receiver · ·...
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Page 13: Rs232
BZBGEAR BG-AMPC40 PRODUCT MANUAL RS232 Connection with Computer RS232 control can be utilized via a computer attached with a USB to serial adapter. To control the amplifier, users should use a 3-pole male captive screw to 9-pin HD female connector. -
Page 14: Communication Protocol And Command Codes
BZBGEAR BG-AMPC40 PRODUCT MANUAL Communication Protocol and Command Codes Communication Protocol: RS232 Communication Protocol Baud rate: 9600 Data bit: 8 Stop bit: 1 Parity bit: none Command Function Description Feedback Code 1A1. Switching the audio to input 1 A: 1 -> 1 2A1. - Page 15 BZBGEAR BG-AMPC40 PRODUCT MANUAL ● Ducking function: When input with MIC, the volume of the line audio will be automatically turned down to the preset volume level. If there is no input MIC audio signal after 5 seconds, the volume will be automatically turned up to the original level. If you need to disable/enable the ducking function, just send the command “610%”...
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Page 16: Troubleshooting And Maintenance
BZBGEAR BG-AMPC40 PRODUCT MANUAL Troubleshooting and Maintenance Problems Potential Causes Solutions No signal at input/ Check input/ output signal with an oscilloscope or output end a multimeter. Failed cable No output audio Change for another cable. connection Broken unit Send it to the dealer for repair. -
Page 17: Application Example
BZBGEAR BG-AMPC40 PRODUCT MANUAL Application Example · · Address: 830 National Drive #140, Sacramento, CA 95834, USA Tel: +1(888)499-9906 Email: support@bzbgear.com... -
Page 18: Tech Support
BZBGEAR BG-AMPC40 PRODUCT MANUAL Tech Support Have technical questions? We may have answered them already! Please visit BZBGEAR’s support page (bzbgear.com/support) for helpful information and tips regarding our products. Here you will find our Knowledge Base (bzbgear.com/knowledge-base) with detailed tutorials, quick start guides, and step-by-step troubleshooting instructions. -
Page 19: Mission Statement
BZBGEAR BG-AMPC40 PRODUCT MANUAL Mission Statement BZBGEAR is a breakthrough manufacturer of high-quality, innovative audiovisual equipment ranging from AVoIP, professional broadcasting, conferencing, home theater, to live streaming solutions. We pride ourselves on unparalleled customer support and services. Our team offers system design consultation, and highly reviewed technical support for all the products in our catalog. -
Page 20: Copyright
BZBGEAR BG-AMPC40 PRODUCT MANUAL Copyright All the contents in this manual and its copyright are owned by BZBGEAR. No one is allowed to imitate, copy, or translate this manual without BZBGEAR’s permission. This manual contains no guarantee, standpoint expression or other implies in any form. Product specification and information in this manual is for reference only and subject to change...
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