Mini Audio Amplifier
Contents
1. Introduction ............................................................................................................... 1
1.1 Introduction to MP-A250B ................................................................................ 1
1.2 Features ............................................................................................................ 1
1.3 Package List ...................................................................................................... 1
2. Panel Description ..................................................................................................... 2
2.1 Front Panel ........................................................................................................ 2
2.2 Rear Panel ......................................................................................................... 3
3. System Connection .................................................................................................. 4
3.1 Usage Precautions ............................................................................................ 4
3.2 System Diagram ................................................................................................ 4
3.3 Connection Procedure ....................................................................................... 4
3.4 Audio Output Connection ................................................................................... 5
3.4.1 Stereo output (default): 2x50Watt@8Ohm ............................................... 5
3.4.2 Mono output: 1x100Watt@4Ohm ............................................................ 5
3.5 Loop Connection ............................................................................................... 6
3.6 Application ......................................................................................................... 6
4. System Control ......................................................................................................... 7
4.1 Front Panel Button Control ................................................................................ 7
4.2 IR Control .......................................................................................................... 8
4.3 RS232 Control ................................................................................................... 9
4.3.1 Installation/uninstallation of RS232 Control Software .............................. 9
4.3.2 Basic Settings .......................................................................................... 9
4.3.3 RS232 Communication Commands ...................................................... 11
4.4 TCP/IP Control................................................................................................. 12
4.4.1 Control Modes ....................................................................................... 12
4.4.2 Control via TCP/IP communication software ......................................... 13
4.4.3 Control via web-based GUI.................................................................... 14
4.4.4 Port Management .................................................................................. 16
5. Specification ........................................................................................................... 17
6. Panel Drawing ......................................................................................................... 18
7. Troubleshooting & Maintenance ........................................................................... 19
8. After-sales Service .................................................................................................. 20
