ņ3 
7.1.2    Tuning Adjustment 
 
 
Adjust the tuning control for the transmitter and receiver. 
The turning control should be adjusted when the system is installed or when the magnetron is replaced. 
 
 
  Procedure    1  Set a range of 24 NM or more. 
 
2  Hold down [RADAR MENU] key. 
 
The CODE Input screen opens. 
 
3  Press [0] key. 
 
The numeric keypad screen opens. 
 
4  Place the cursor over the “ENT” button 
of the numeric keypad and press [ENT] 
key. 
 
Adjust Menu opens. 
 
5  Press [1] key. 
 
Equipment Setup menu opens. 
 
6  Press [3] key. 
 
A numeric keypad screen for Tune Adjustment opens. 
 
7  Adjust the value until the tuning state gauge reaches maximum by 
inputting a value with the number keys or by turning the multi-dial to 
change the value. 
 
8  When the adjustment is complete, place the cursor over the “ENT” 
button of the numeric keypad and press [ENT] key. 
 
The adjustment value is memorized and the adjustment is complete. 
 
 
  Exit    1  Press [RADAR MENU] key. 
 
The Main Menu will reappear.