Simplified Manual
2.7  Suppress Rain / Snow Clutter [AUTO-RAIN] 
 
Using the manual rain / snow clutter suppression mode 
 
 Procedures  
 
1    Turning the [AUTO-RAIN] dial. 
 
 
 
The rain / snow clutter suppression function suppress rain / snow clutter returns by decreasing the 
receiving gain. 
Since the rain / snow clutter suppression function also has the effect of suppressing sea clutter, the 
suppression efficiency improves when the [AUTO-RAIN] dial is used with the [AUTO-SEA] dial. 
 
 
 
Using the automatic rain / snow clutter suppression mode 
 
 Procedures  
 
1    Press the [AUTO-RAIN] dial. 
 
 
 
The automatic rain / snow clutter suppression mode is selected, and    AUTO    is displayed in the sea 
clutter suppression (Sea) mode switching and the rain / snow clutter suppression (Rain) mode 
switching. 
 
   
 
2    Make adjustments by turning the [AUTO-RAIN] dial and the 
    [AUTO-SEA] dial. 
 
 
 
Even when the automatic rain / snow clutter suppression mode is selected, turning the [AUTO-RAIN] 
dial and the [AUTO-SEA] dial can make fine adjustments manually. 
 
 
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