Furuno GD-280, Руководство оператора

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11-21
11.9 Parallel Index Lines
Parallel index lines are useful for keeping a constant distance between own ship and a coastline
or a partner ship when navigating. The orientation of the index lines is controlled with the EBL
control (provided that No. 2 EBL is active) and the intervals between the lines adjusted with the
VRM rotary control (provided that No. 2 VRM is active).
The maximum number of the index lines to display can be set for 2 or 6 on the radar Initial
Setting menu.
Parallel Index Lines
11.9.1 Displaying, erasing the index lines
1. Press [MENU], [9], [3], [7] to display the Initial Setting menu.
2. Press
[→]
to select 2.
[INITIAL SETTING]

Page 1 2
VRM 1 nm km sm
VRM 2 nm km sm
EBL 1 Relative True
EBL 2 Relative True
Index Lines Off 2 6
Stern Mark Off On
Own Ship Mark Off On
Center Enhance Off On
Test
→
(RUN)

↑↓←→
: Select & Set.
MENU : Back to Main Menu. HL-OFF: Menu off temporarily.