Furuno GP-1640F, Operator'S Manual, Page: 40 / 108

5-2
5.2 Changing Mark
Attributes
You can select shape and line of mark/line.
1. Press the [HIDE/SHOW] key to show the
MARK EDIT soft key.
2. Press the MARK EDIT soft key to show the
MARK EDIT window.
MARK SHAPE
MARK LINE
.
MARK EDIT window
3. Press the MARK SHAPE soft key to
change mark shape, the MARK LINE soft
key to change mark line.
Mark shape
Press the MARK SHAPE soft key to display
the MARK SHAPE window. Press
▲ or ▼
to select mark shape desired. Press the
[ENTER] key or ENTER soft key.
MARK SHAPE
✕
MARK SHAPE window
Mark line
Press the MARK LINE soft key to display
the MARK LINE window. Press
▲ or ▼ to
select mark line desired. Press the
[ENTER] key or ENTER soft key.
MARK LINE
Select when entering
the mark without lines.
MARK LINE window
Marks/lines entered hereafter are inscribed in
the shape and line type selected here.
5.3 Changing Mark Size
Mark size can be selected from STD
(standard) and SMALL.
1. Press the [MENU] key to display the main
menu.
2. Press the CHART SETUP OPTIONS soft
key.
3. Press the CHART DETAILS soft key to
open the CHART DETAIL menu.
GPS 3D
CHART
DETAIL
RETURN
EDIT
DEPTH
INFO
LAT/LON GRID
TEXT INFO
WAYPOINT
WAYPOINT NAME
INDEX
LANDMASS
DISPLAY MODE
NAV AIDS
SECTOR INFO
OTHER SYMBOLS
MARK SIZE ON
ON
LARGE
ON
ON
BRT
DAY
ON
ON
ON
STD
▼
CHART DETAILS menu
4. Press ▼ to select MARK SIZE.
5 Press the EDIT soft key.
6. Press
▲ or ▼ to select STD (standard) or
SMALL.
7. Press the [ENTER] key or ENTER soft key.