
DIP SWITCH GUIDELINES
Inside the 4x4 HDTV Matrix is a bank of Dip Switches. Below is a table describing their functions. By default, all switches are set to the Off position.
Dip Switch #  | Name  | Description  | 
1  | Switching Delay  | Adds a 3 second delay to switching  | 
2  | On Board EDID  | Feeds a Generic HDMI EDID (720p/1080i)  | 
  | 
  | to all Inputs  | 
3  | IR Code Dip Switch  | Corresponds to Dip Switch 1 on   | 
4  | IR Code Dip Switch  | Corresponds to Dip Switch 2 on   | 
5  | Unused  | 
  | 
6  | Unused  | 
  | 
7  | Unused  | 
  | 
8  | Edge Select  | +Edge Pixels  | 
1  | 2  | 3  | 4  | 
5  | 6  | 7  | 8  | 
How to open the 4x4 HDTV Matrix:
To access the dip switches, first remove the 18 hex nuts on the back of the unit (16 located above each DVI port and 2 adjacent to the RS232 port). Remove the 5 Philips screws under the unit and the 4 screws on each side of the unit. Now carefully remove the cover of the 4x4 HDTV Matrix.
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