
1. OPERATIONAL
OVERVIEW
1-15
1.8
Soft Keys
The soft keys provide for one-touch call up of a desired function. The default soft
key settings for the radar display are
Soft key #1: Heading line on/off
Soft key #2: Range ring on/off
Soft key #3: Suppressing sea clutter
Soft key #4: Echo trail on/off
Soft key #5: Outputting TLL data
1.8.1
Executing a function
1. Press the [HIDE/SHOW] key to show the soft key labels for functions.
+
E2
°
R
V2 nm
359.9
°
R
11.7nm
H
L
R
N
G
S
E
A
T
R
L
T
L
L
12/ 319.9
°
R
3nm
SP
HU
E1
°
R
V1 nm
Sample function
keys
Plotter display, showing soft keys
2. Press soft key desired.
3. For or example, heading line on/off, press the soft key to erase the heading
line.
4. Release the soft key to finish.
Note:
Soft keys can be programmed for the radar, plotter and sounder displays.
For further details see the following:
Plotter: paragraph 5.2.2
Radar: paragraph 5.8.3
Sounder: paragraph 5.9.4