4.1  HOW TO OPEN THE SERVICEMAN 
MENU 
 
 
 Procedures   1.  Press the [RADAR Menu] key for 2 
seconds. 
 
The Code Input menu will appear. 
 
2.  Press [0] key. 
 
3.  Move the cursor onto the    ENT   
button in the Code Input menu, and 
press the [ENT] key. 
 
The Serviceman Menu will appear. 
 
 
 
 
 
 
 
 
 
 
4-1