JRC JMA-9133-SA Instruction Manual page 262

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JMA-9100 Instruction Manual 4.MEASUREMENT OF RANGE AND BEARING
[6] Next
Moves to the next page.
[7] Range Scale Link
Determines the operation of parallel index line intervals when the range is
changed.
[8] Reference Bearing
Sets a reference bearing for the numeric data display of parallel index lines. The
setting items are determined by the setting of Section [2] "Operation Mode"
a. If
All
b. If
Individual
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.
is selected
True :Displayed with true bearing (with North as reference).
HL
:Displayed with the heading line as reference.
is selected
True
HL
Line8
Index Line1 to
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4.1 USE OF NAVIGATION TOOLS
:Displayed with true bearing (with North as
reference).
:Displayed with the heading line as reference.
:Displayed with a specified line as reference.