Section 5 Basic Operation of the Radar  5-10 
 
Memo 
If the optimal setting value was lost, it is recommended to reset to 
the initial value and tune up again. 
The initial setting value is indicated as shown in the figure at right.   
 
 
 
Using the automatic rain/snow clutter suppression mode 
The rain/snow clutter suppression in accordance with the intensity of rain/snow clutter is possible. Use 
this mode when the rain/snow clutter's intensity differs according to directional orientation. 
1  Click on the Automatic Rain/Snow Clutter Suppression button. 
[AUTO] (automatic) is displayed on the automatic rain/snow clutter suppression 
button. 
Each time this button is clicked on, the display switches between [AUTO]  (automatic)  and 
[MAN] (manual). 
 
 
2  Click the left mouse button of the button on the [Rain] (rain/snow clutter adjustment) 
slider, drag it with the trackball, and adjust the volume of the echo created by 
rain/snow clutter that is displayed on the screen. 
Even while AUTO  rain/snow clutter is being suppressed, the amount of images can be 
fine-adjusted manually. 
 
Canceling automatic rain/snow clutter suppression 
1 
Click on the Automatic Rain/Snow Clutter Suppression button. 
[MAN] (manual) is displayed on the automatic rain/snow clutter suppression button. 
Each time this button is clicked on, the display switches between [AUTO]  (automatic)  and 
[MAN] (manual). 
   
AUTO Rain/Snow Clutter Suppression button