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1. OPERATIONAL OVERVIEW
1-17
1.9 Function Keys
The function keys provide for one-touch execution of a desired function. The
default function key settings are as shown in the table below.
Default Setting, Key Label Function
Key
Radar Plotter Sounder
#1 Heading line on/off, HL Track on/off, TRK TLL output, TLL
#2 Rings on/off, RNG Edit mark/line, EML Clutter, CLT
#3 Echo trail, TRL Ruler, RUL Signal level, SLV
#4 Offcenter, SFT Add new waypoint,
ADD
Noise limiter, NL
#5 Radar source, RSR Waypoint
alphanumeric list, ALP
Picture advance, PA
1.9.1 Executing a function
1. Press the [HIDE/SHOW] key to replace the preset soft key labels with the
function key labels.
H
L
R
N
G
T
R
L
S
F
T
R
S
R
Plotter Display
Function
keys
34° 22. 3456'N 359.9°M
TRIP
NU
080° 22. 3456'E 19.9 kt 99.9nm
BRIDGE
FISH
002WP
Radar Display
12/
H-UP
3nm
LP
319. 9
°
M
359.9 ˚R
11.70
nm
+
Function
keys
16.0 nm
T
R
K
E
M
L
R
U
L
A
D
D
A
L
P
Function keys