JRC JMA-9172-SA, Instruction Manual

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JMA-9172-SA Instruction Manual
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4.MEASUREMENT OF RANGE AND BEARING
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4.1 USE OF NAVIGATION TOOLS
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c. If is selected
d. If is selected
The setting cannot be changed.
[9] Operation Area
If All is selected for Section [2] "Operation Mode", this function sets an area for
displaying parallel index lines.
[10] Display for Individual Line
Determines whether to turn on / off the parallel index line display of a selected
number.
: Displayed with true bearing (with North as
reference).
: Displayed with the heading line as reference.
to : Displayed with a specified line as reference.
Line1, Line3, Line5 and
Line7 correspond to
Group1, Group2, Group3
and Group4, respectively.
:Parallel index lines are displayed only on one side.
:Parallel index lines are displayed on both sides.
On :The line of the selected number is displayed.
Off :The line of the selected number is not displayed.
If is selected for Section [2] "Operation Mode", the
line near the own ship is .
If or is selected
for Section [2] "Operation Mode",
Line1, Line3, Line5 and Line7
correspond to Group1, Group2,
Group3 and Group4, respectively.
Track
True
HL
Index Line1
Line8
Line1
Line3
Line5
Line7 Group1
Group2
Group3
Group4 ⇔
⇔
⇔
⇔
Equiangular
One Side
Both Side
All
Index Line1
Line1
Line3
Line5
Line7 Group1
Group2
Group3
Group4
⇔
⇔
⇔
⇔
Track
Equiangular