Chapter 2  OPERATIONS 
2.7  SOFT KEY OPERATION 
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2 
INSTRUCTION MANUAL 
Reference: 
When "RADAR Trails" is not selected on the soft key menu, press the soft key 4 to activate 
the RADAR Trails function. 
 
The time for "Trails" changes as shown below. 
Off/15sec/30sec/1min/2min/3min/4min/5min/6min/10min/15min/All 
 
2.7.5  AIS OPERATIONS 
The AIS function shows the target's information on the radar display, using other ship's 
information sent out from the AIS unit. 
 
Reference: 
  The inputs of heading, latitude/longitude and AIS signal are required to display AIS. 
  For detail settings of AIS functions, see "2.13 SETTING TT/AIS". 
  This function is initially set to off. To use this function, set this to on by referring to "■ 
Soft Key Menu Setting" in "4.10 Control" of the Installation Manual. 
 
1  Select    AIS    on the soft key menu. 
 
 
The soft key menu disappears and "Target Select" of the soft key display is 
color-inverted. 
"AIS" is activated. 
2  Operate with the soft keys. 
Soft key 1:   Numerical Data    Retrieved Vessel    DEST Ship 
"Numerical Data":  The mode is set to AIS numerical data display selection mode. 
"Retrieved Vessel":  The mode is set to AIS retrieved vessel selection mode. 
"DEST Ship":  The mode is set to AIS destination ship selection mode 
Soft key 2:   Setting/Release 
AIS data display (numerical display, retrieved vessel and destination ship) can be 
set/released. 
Select "AIS" and press the control.