2)  SW12 setting (radar connection setting) 
  Set dip switches based on the number of display unit and scanner unit 
Radar Connection Setting 
 
ON  No. 1 display unit connected 
1
OFF  No. 1 display unit NOT connected 
ON  No. 1 scanner unit connected 
2
OFF  No. 1 scanner unit NOT connected 
ON  No. 2 display unit connected 
3
OFF  No. 2 display unit NOT connected 
ON  No. 2 scanner unit connected 
4
OFF  No. 2 scanner unit NOT connected 
ON  No. 3 display unit connected 
5
OFF  No. 3 display unit NOT connected 
ON  No. 3 scanner unit connected 
6
OFF  No. 3 scanner unit NOT connected 
ON  No. 4 display unit connected 
7
OFF  No. 4 display unit NOT connected 
ON  No. 4 scanner unit connected 
8
OFF  No. 4 scanner unit NOT connected 
3 
 
 
3) SW13 (unused) 
 
1 234
ON
OFF
 Set all OFF. 
 
 
(3)  Turn on the power to the radar display unit, and make su
re 
that the interswitch button is displayed on the 
screen and pressing the button will switch antennas. 
 
3-40