4-13
 
[5]  Heading Link 
 
Determines whether to operate parallel index lines following the heading bearing.   
Check Mark  :Parallel index lines are operated following the heading bearing. 
No Check Mark  :Parallel index lines are not operated following the heading bearing. 
 
 
[6]  Next 
 
Moves to the next page. 
 
 
[1]  Range Scale Link 
 
Determines the operation of parallel index line intervals when the range is changed. 
  On    :The intervals are fixed with the actual range (nm). 
    The appearance of parallel index line intervals changes when the range is 
 changed.  
  Off    :The intervals are fixed with the display range. 
    The parallel index line intervals (nm) change when the range is changed. 
 
 
[2]  Reference Bearing 
 
Set a reference bearing for the numeric data display of parallel index lines. The setting items are 
determined by the setting of [2] Operation Mode
.   
 
If   All  is selected 
 
  True    :Displayed with true bearing (with North as reference). 
  HL    :Displayed with the heading line as reference. 
 
If   Individual  is selected 
 
  True        :Displayed with true bearing (with North as reference). 
  HL        :Displayed with the heading line as reference. 
  Index Line1    to    Line8    :Displayed with a specified line as reference. 
 
If   Track  is selected 
 
  True        : Displayed with true bearing (with North as reference). 
  HL        : Displayed with the heading line as reference. 
  Index Line1    to    Line8      : Displayed with a specified line as reference. 
      Line1 ,  Line3 ,  Line5 , and  Line7 
    correspond to  Group1 ,  Group2 ,  Group3 , and 
   Group4 , respectively. 
 
If   Equiangular  is selected 
 
The setting cannot be changed.