13-3  Section 13 Setting up the Operation Mode 
 
 
 
 
13.3  Presetting Each Observation Scene 
 
 
Adjust the preset of the observation scene according to the oceanographic condition, 
with the thorough understanding of the features of the radar signal processing 
setting. The optimum radar performance may not be able to be demonstrated due to 
the contents of the changed setting or the oceanographic condition at that time. 
There are 12 types of observation scenes; you can preset each observation scene. 
The items that can be preset are displayed in the editing  pane  by being divided into six setup 
dialogues.   
 
[Operation procedure] 
Open the observation scene preset screen by performing the following menu operations. 
[Menu] button → Settings → Obs. Scene Preset 
 
The following table shows the items that are displayed for each dialogue. 
 
Memo 
Some items may not be displayed depending on the installation setting. 
 
Common 
Setting Item  Description of Setting  Setting Value 
Obs. Scene  Set up the observation scene.  Standard / Coast / 
Open-Sea / Fishnet / 
Storm / Calm / Rain / 
Bird / Long / Buoy / 
 
Page 1 
Setting Item  Description of Setting  Setting Value 
IR 
(Interference 
Rejection) 
Set up the IR (Interference Rejection) function.  IR Off / IR Low / 
IR Middle / IR High 
Target Enhance 
 
Set up the Target Enhance function.  ENH Off / ENH Level1 / 
ENH Level2 / 
ENH Level3 
Echo Process 
 
Set up the Echo Process function. 
If the ship's heading cannot be acquired, [PROC 
Off] is set. 
PROC Off 
3Scan CORREL 
4Scan CORREL 
5Scan CORREL 
Remain 
Peak Hold 
Sea   
(sea clutter 
adjustment) 
You can switch between MAN and AUTO. 
MAN:  Manually removes sea clutters. 
AUTO:  Automatically removes sea clutters. 
MAN / AUTO