Furuno RP-340, Руководство оператора

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3 VIDEO PLOTTER
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3.5.2 Erasing marks/lines from an area
The following procedure erases all marks and lines within a square which is 20%
larger than the effective display area.
1. Press the [NAV MENU] and [9] keys to show the ERASE menu.
[ERASE]
1 [VIDEO PLOTTER 1]
2 OWN SHIP PLOT
30/50/80/ALL
3 TARGET PLOT
30/50/80/ALL
4 MARKS
OFF/AREA/ALL
5 WAYPOINTS
OFF/ALL
6 NAV LINES
OFF/ALL
Erase menu
2. Press the [4] key several times to choose AREA from MARKS, and then
press the [ENTER] key.
3. Press the [NAV MENU] key to close the menu.
3.5.3 Erasing all marks and lines
To erase all marks and lines from the memory, follow the procedure below.
1. Press the [NAV MENU] and [9] keys to show the ERASE menu.
2. Press the [4] key three times to choose ALL from MARKS.
3. Press the [ENTER] key.
4. Press the [NAV MENU] key to close the menu.