JRC JMA-610 Series, Instruction Manual

Page: 67 / 172

3.5 GENERAL OPERATIONS
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3.5.4 Use P-LINEs (Parallel Index Lines) [P-LINE]
P-LINE1 Operation
If P-LINE2 is selected or P-LINE1 is not displayed, press [P-LINE] key to select P-LINE1 before
starting operation.
(The currently selected P-LINE is highlighted at the lower center of the screen.)
Procedures 1 Press [P-LINE] key to select P-LINE1.
P-LINE1 at the lower center of the screen will be highlighted, and P-LINE1 becomes
operable.
2 Adjust the range from own ship’s position of P-LINE1 with [JOG DIAL]
or [TRACKBALL].
3 Press [ENTER] key.
The range of P-LINE1 is fixed.
P-LINE2 Operation
If P-LINE1 is selected or P-LINE2 is not displayed, press [P-LINE] key to select P-LINE2 before
starting operation.
(The currently selected P-LINE2 is highlighted at the lower center of the screen.)
Procedures 1 Press [P-LINE] key to select P-LINE2.
P-LINE2 at the lower center of the screen will be highlighted, and P-LINE2 becomes
operable.
2 Adjust the bearing of EBL1 with [JOG DIAL] or [TRACKBALL].
3 Press [P-LINE] key.
The range of P-LINE2 is fixed.
CLEARING P-LINE
Procedures 1 Hold down [P-LINE] key.
The P-LINE (current selected P-LINE) display will disappear.
Or put the cursor on P-Line1 / P-Line2 and hold down [ENTER] key.