Chapter 4  ADJUST MENU SETTINGS 
4.3  RADAR ECHO 
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4 
 NSTALLATION MANUAL
 FTC Curve Select 
Switches the FTC Curve. 
1  Open  Sea  -  FTC Curve Select . 
 
"FTC Curve Select" menu appears. 
Sea and rivers can be set. 
 FTC Slope Correction 
Sets the slope of the FTC curve. 
1  Open  Sea  -  FTC Slope Correction . 
 
"FTC Slope Correction" menu appears. 
Press the cursor key or turn the [MULTI] control to set the slope correction value. 
The slope correction value can be set between 0.0 and 2.0. 
 FTC Offset 
Sets the subtraction amount of FTC curve. 
1  Open  Sea  -  FTC Offset . 
 
"FTC Offset" menu appears. 
Press the cursor key or turn the [MULTI] control to set the STC offset. 
The STC offset can be set between 0 and FF.