Users Manual Part 3

1. OPERATIONAL OVERVIEW
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1.40.3 How to change PI line bearing and interval
1. If not already displayed, show a PI line, referring to section 1.40.2.
2. Place the arrow on the PI line bearing and reference indication in the [PI Line] box.
3. Spin the scrollwheel to adjust the PI line bearing, between 000.0° to 359.9°.
4. Place the cursor on the PI line interval.
5. Spin the scrollwheel to adjust the PI line interval.
A negative interval value moves to the PI line to one side of the line which inter-
sects the own ship position. A positive interval value moves the line to the other
side of the own ship position.
How to link PI lines with the EBL and VRM (C-types only)
You can link the PI line bearing with the EBL’s bearing and the PI line interval with the
VRM distance; this allows you to adjust the PI lines with the EBL and VRM controls.
To link the PI lines with the EBL/VRMs, do the following:
1. Open the menu.
2. Select [3 CURSOR•EBL•VRM].
3. Select [2 PI LINES]. The [PI LINES] menu appears.
4. Select [8 LINK PI WITH EBL VRM].
5. Select [ON] to link the PI lines with the EBL/VRMs, select [OFF] to disable the fea-
ture.
If you selected [ON], the PI line bearing and interval indications, in the PI line box,
are hidden. To adjust the PI line bearing or interval, adjust the EBL or VRM ac-
cordingly.
6. Close the menu.
1.40.4 How to change the PI line bearing reference (C-type only)
PI line bearing reference can be relative to own ship’s heading (Relative) or refer-
enced to North (True) as below.
Note: For IMO-types, PI line bearing reference is fixed to North (True).
1. Open the menu.
2. Select [3 CURSOR•EBL•VRM].
3. Select [2 PI LINES]. The [PI LINES] menu appears.
4. Select [2 PI LINE BEARING].
5. Select [REL] or [TRUE] as appropriate, then press the ENTER MARK key.
6. Close the menu.