Furuno GD-1700C - Manual (Page 17)

1. OPERATIONAL OVERVIEW
1-3
Soft keys
The function of the five soft keys changes according to the operation. Their
labels for their current functions are shown on the screen to the left of the keys.
To hide or show the soft key labels, press the [HIDE/SHOW] key. Each press of
the key shows preset soft keys, user function keys or turns off navigation
information (at the top of the screen).
SOFT
KEYS
Display unit
Some soft keys show the current state of the soft key function in reverse video
as shown below.
BRIDGE
FISH WPT 002
34 ° 22. 3456'N 359.9 °
M TRIP NU
080 ° 22. 3456'E 19.9 kt 99.9 nm
Current option
shown in reverse video
MODE
NTH UP
NAV
POS
MARK
ENTRY
D.BOX
ON/
OFF
16.0nm
Plotter display