2-16 System Overview 
 
2.8.3  V/A Extend Module 
  Overview 
The module is connected to the USB port of the main unit via a USB cable. 
1
2
3
4
 
 
No.  Name  Function 
<1>, <2>  Audio input port  Used for audio signal input 
<3>  Composite video input port  Used for composite signal video input 
<4>  Separate video input port  Used for separate signal video input 
  Connection 
Connect the V/A extend module to the main unit via a USB port. As shown in the following 
figure.