Creating the radar alarm zone (Make Sector Alarm) 
 
 
 Procedures   1  Press the [AZ] key for 2 seconds. 
 
The AZ Menu will appear. 
 
  2  Open the Make Sector Alarm menu by performing the following menu 
operation. 
 
 4. RADAR Alarm 
  → 3. Make Sector Alarm   
 
  3  Press the [1] key or [2] key. 
 
The range setting for Sector Alarm1 or Sector Alarm2 starts. 
 
  4  Turn the [EBL] dial and the [VRM] dial to set the start bearing and the 
start range, and then press the [ENT] key. 
 
  5  Turn the [EBL] dial and the [VRM] dial to set the end bearing and the 
end range, and then press the [ENT] key. 
 
The radar alarm zone is determined. 
 
 
Setting the [AZ] key allocation (Set AZ Key) 
 
Only by pressing the [AZ] key, the normally-used radar alarm can be easily turned on 
/ off. 
 
 
 Procedures   1  Press the [AZ] key for 2 seconds. 
 
The AZ Menu will appear. 
 
  2  Open the Sector RADAR Alarm menu by the following menu 
operation. 
 
  5. Set AZ Key   
  → 2. Sector RADAR Alarm   
 
  3  Set the [AZ] key allocation.     
 
  On    : Pressing the [AZ] key will turn on or off the radar alarm. 
  Off    : Even if the [AZ] key is pressed, the radar alarm zone is not turned on. 
 
 
Note:   When the automatic acquisition / activation zone key allocation is set, pressing the [AZ] key 
will simultaneously turn on or off the radar alarm in the automatic acquisition / activation 
zone. 
 
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