Related Manuals for BZBGEAR BG-AMP2X20
Summary of Contents for BZBGEAR BG-AMP2X20
- Page 1 BG-AMP2X20 40 Watt Compact Stereo/Mono 2-Channel Audio Amplifier with 3 Inputs User Manual...
- Page 2 BZBGEAR BG-AMP2X20 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-AMP2X20 PRODUCT MANUAL TABLE OF CONTENTS Statement Safety Precaution Introduction Features Packing List Technical Specifications Operation Controls and Functions Operation of the Control Panel and the IR Remote Communication Protocol and Command Codes Troubleshooting & Maintenance Application Example Tech Support... -
Page 4: Statement
● This product does not contain parts that can be maintained or repaired by users. Damage caused by dismantling the product without authorization from BZBGEAR is not covered under the warranty policy. ● Installation and use of this product must strictly comply with local electrical safety standards. -
Page 5: Introduction
BZBGEAR BG-AMP2X20 PRODUCT MANUAL Introduction The BG-AMP2X20 is a compact-size digital amplifier (Class-D) with 3 inputs (2 line in and 1 balanced MIC). It has integrated functions including bridge connection, dual-mono, EQ control, microphone mixer etc. It has a good application in different places, including classroom, small meeting room, lecture hall, bar, pub etc. -
Page 6: Technical Specifications
BZBGEAR BG-AMP2X20 PRODUCT MANUAL Technical Specifications Audio Input Audio Output 2 stereo audio, 1 amplifier, Input Output 1 MIC 1 stereo audio 2 RCA 1 3.5mm jack Input 1 3.5mm jack Output 1 pluggable terminal block (4P, Connector 1 pluggable terminal block (3P, Connector 5.08mm) -
Page 7: Operation Controls And Functions
BZBGEAR BG-AMP2X20 PRODUCT MANUAL Operation Controls and Functions Front Panel 1. Mic: Balanced Mic In. 2. 48V/Mic/Line: Input mode 48V/Mic/Line. 3. Stereo/Mono/Bridge: Output mode Stereo/Mono/Bridge. 4. IR: IR Receiver. 5. RS232: 3-pin phoenix connector 6. Input 1 L/R: L/R Audio RCA Line In 1. - Page 8 BZBGEAR BG-AMP2X20 PRODUCT MANUAL Panel Drawing · · Address: 830 National Drive #140, Sacramento, CA 95834, USA Tel: +1(888)499-9906 Email: support@bzbgear.com...
- Page 9 Connect the four output pins as shown above: ● Bridge connection: 1x40 Watt@8 Ohm The BG-AMP2X20 has the ability to create a bridge connection which doubles the output power at 1x40 Watt@8 Ohm. It will sum up the left and right input channels to be a mono signal with a power output of 40 Watts.
- Page 10 PRODUCT MANUAL ● Dual-mono Output The BG-AMP2X20 can also function in a double-mono output mode. It can sum up the left and right channels, to be a mono audio output. In this configuration both of the outputs are outputting the same mono audio signal.
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Page 11: Operation Of The Control Panel And The Ir Remote
BZBGEAR BG-AMP2X20 PRODUCT MANUAL ● LINE input When the switch is set to “LINE”, the microphone input is used to connect a normal audio or wireless microphone output. There are two different connection methods: 1) Unbalanced connection: “╧” connects to ground, and “-” connects to signal. - Page 12 BZBGEAR BG-AMP2X20 PRODUCT MANUAL Usage of the IR Remote Notice: The IR remote, the IR receiver, and the battery of the IR remote are all offered for charge. · · Address: 830 National Drive #140, Sacramento, CA 95834, USA Tel: +1(888)499-9906...
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Page 13: Communication Protocol And Command Codes
BZBGEAR BG-AMP2X20 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 14: Troubleshooting & Maintenance
BZBGEAR BG-AMP2X20 PRODUCT MANUAL Troubleshooting & Maintenance 1) There is no audio output: a) Check if there is any signal at the input. b) Check if there is any signal at the output. c) Check these by using an oscilloscope or a multimeter. If there is no input/output signal check if the input/output cables are broken or the connectors are loose. -
Page 15: Application Example
BZBGEAR BG-AMP2X20 PRODUCT MANUAL Application Example · · Address: 830 National Drive #140, Sacramento, CA 95834, USA Tel: +1(888)499-9906 Email: support@bzbgear.com... -
Page 16: Tech Support
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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