
Your 
4Your VP-411DS  4x1 Automatic UXGA / Audio Switcher
Figure 1 and Table 1 define the VP-411DS: 
Figure 1: VP-411DS  4x1 Automatic UXGA / Audio Switcher
Table 1: VP-411DS  4x1 Automatic UXGA / Audio Switcher Topside Features
| # | Feature | Function | 
| 1 | IR Receiver | The red LED lights when receiving signals from the  | 
| 
 | 
 | control transmitter | 
| 2 | POWER Switch | Illuminated switch for turning the unit ON or OFF | 
| 3 | OFF Button | Press to disconnect the output from the inputs | 
| 4 | INPUT SELECTOR Buttons | Press to select an input | 
| 5 | PANEL LOCK Button | Press to toggle disengaging the front panel buttons | 
| 6 | IN 1 3.5mm Mini Jack | Connect to the unbalanced stereo source (from IN 1 to IN 4) | 
| 7 | OUTPUT 3.5mm Mini Jack | Connect to an unbalanced stereo audio output | 
| 8 | IN 1 LOOP 3.5mm Mini Jack | Connect input 1 to an additional audio acceptor | 
| 9 | IN 1  | Connect to the video source (from IN 1 to IN 4) | 
| 10 | OUTPUT  | Connect to the video acceptor | 
| 11 | IN 1 LOOP  | Connect input 1 to an additional video acceptor | 
| 12 | Connects to the PC or the  | |
| 13 | REMOTE Terminal Block | Connect to a contact closure switch | 
| 
 | Connectors | 
 | 
| 14 | PRIORITY AUTO Dipswitches | Set the input priority (see section 5 .2) | 
| 15 | REMOTE IR 3.5mm Mini Jack | Connect to an external IR receiver unit for controlling the machine via | 
| 
 | 
 | an IR remote controller (instead of using the front panel IR receiver)1 | 
| 16 | 12V DC | +12V DC connector for powering the unit | 
1 Can be used instead of the front panel 
5
