JRC JMA-5912-6 Instruction Manual page 85

②：Mark font / line pattern switching
This function switches a mark font / line pattern. If this button is clicked while the cursor mode is
□ (mark) or -------- (line), the mark font / line pattern is changed.
③：Mark color / line color switching
This function switches a mark color / line color. If this button is clicked while the cursor mode is
□ (mark) or -------- (line), the mark color / line color is changed.
④：Cursor bearing numeric value display true / relative switching
The bearing numeric value display T (true bearing) / R (relative bearing) of the cursor is
switched whenever this button is clicked.
⑤, ⑥, ⑦,and ⑧：EBL1 / 2 and VRM1 / 2 adjustment
These functions set the EBL1 , VRM1 , EBL2 , and VRM2 displays to On / Off and acquire
the operation right.
If the button is clicked on, the operation right is acquired. Make adjustments by moving the track ball
to the left and right Determine the adjustment by pressing the [ENT] key.
⑨ and ⑩：EBL1, EBL2 numeric value true / relative switching
The EBL1 / 2 bearing numeric value display T (true bearing) / R (relative bearing) is switched
whenever the button is clicked.
If the button is clicked for 2 seconds, the EBL / Cursor Setting menu is displayed.
⑪ and ⑫：EBL1 / EBL2 starting point mode switching
The EBL starting point is set to CCRP or any position on the radar screen whenever this button is
clicked.
⇒ C ⇒ D
: Center
C : Screen Fix
D : L/L Fix
* D is enabled only when a navigator is connected.
⑬：Parallel index line setting
This function sets the parallel index line display to On / Off and acquires the operation right.
If this button is clicked, the operation right is acquired and the menu is opened. After setting,
determine the setting by pressing the [ENT] key.
⑭：Parallel index line starting point mode switching
The parallel index line starting point is set to CCRP or any position on the radar screen whenever this
button is clicked.
In the same way as for the EBL starting point, three options are available,
Screen Fix, and D : L/L Fix.
⇒
:The starting point is fixed to the CCRP position.
:The starting point is set to the cursor position. If the [ENT] key is pressed
subsequently, the starting position is fixed to the cursor position.
:The starting point is set to the cursor position. If [ENT] key is pressed
subsequently, the starting position is fixed to the latitude / longitude of the
cursor.
(Connection of a navigator is necessary.)
If the starting point is moved outside of the screen, the operation is reset
automatically and the starting point returns to the CCRP position.
2-20
2.3 Functions of Software Buttons
: Center, C :
2