70V 40W Digital Mini Amplifier
OWI Incorporated www.owi-inc.com
Table of Contents
1. Introduction ..................................................................................................................1
1.1 Introduction to AMPMA70V40.............................................................................1
1.2 Features..............................................................................................................1
1.3 Package Contents...............................................................................................1
2. Introduction of Product Appearance.............................................................................2
2.1 Introduction of Front Panel .................................................................................2
2.2 Introduction of Rear Panel..................................................................................3
3. System Connection......................................................................................................4
3.1 Usage Precautions .............................................................................................4
3.2 System Diagram .................................................................................................4
3.3 Audio Signal Connection.....................................................................................4
3.3.1 Audio Output.............................................................................................4
3.3.2 Audio Inputs..............................................................................................5
3.4 System Applications............................................................................................6
4. System Operations.......................................................................................................6
4.1 Operations of Front Panel...................................................................................6
4.1.1 Audio switching.........................................................................................6
4.1.2 Volume/EQ controlling..............................................................................7
4.2 Operations of IR Remote....................................................................................7
4.3 Operations of Control Software ..........................................................................8
4.3.1 Connection with Computer.......................................................................8
4.3.2 Installation/uninstallation of RS232 Control Software ..............................8
4.3.3 Running Environment...............................................................................9
4.3.4 Function Settings......................................................................................9
4.3.5 RS232 Communication Commands.......................................................10
5. Specifications.............................................................................................................12
6. Panel Drawing............................................................................................................13
7. Remote Control AMPIRMA70V40 ……………….……………………………………... 13
8. Troubleshooting and Maintenance.............................................................................13
9. Safety Operation Guide..............................................................................................18
10. After-sales Service...................................................................................................19
