Simplified Manual
2.4  Change Observation Range [RANGE + / - ] 
 
 Procedures  
 
1    When increasing the observation range, press the [RANGE+] key. 
 
 
 
Increasing the observation range will enable a wider range to be observed. 
 
2    When decreasing the observation range, press the [RANGE-] key. 
 
 
 
Decreasing the observation range will enable a narrower range to be observed. 
 
 
 
2.5 Adjust Gain [GAIN / PL] 
 
 Procedures  
 
1    Turning the [GAIN / PL] dial. 
 
 
 
By increasing receiving gain, the range to observe radar video is widened. 
 
 
 
2.6  Suppress Sea Clutter [AUTO-SEA] 
 
Using the manual sea clutter suppression mode 
 
 Procedures  
 
1    Turning the [AUTO-SEA] dial. 
 
 
 
The sea clutter suppression function suppresses sea clutter returns by decreasing the receiving gain on 
a short range. 
 
S-4