Furuno NAVNET 1823C - Manual (Page 181)

5. CUSTOMIZING YOUR UNIT
5-7
5.2.3 Function key setup
The function keys provide one-touch execution of a desired function. The default
radar function key settings are as shown in the table below.
Function Key Default Function Function Key Label
1 Turn heading line off. HL
2 Turn range rings on/off. RNG
3 Turn echo trail on/off. TRL
4 Turn display offcenter on/off. OFC
5 STBY/TX TX
If the above settings are not to your liking you may change them as follows:
1. Press the [MENU] key.
2. Press the FUNCTION KEY SETUP soft key.
FUNC
KEY
EDIT
RETURN
Function key
setting
Function
key label
H
L
R
N
G
T
R
L
O
F
C
T
X
SOFT KEY 1
HL: HDG LINE OFF
SOFTKEY 2
RNG: RINGS ON/OFF
SOFT KEY 3
TRL: ECHO TRIAL
SOFT KEY 4
OFC: OFFCENTER
SOFT KEY 5
STBY/TX
K
Radar function key menu
3. Select the function key you want to program, then press the EDIT soft key.
SOFT KEY 1
OFF
HL: HDG LINE OFF
MOD: MODE
GAI: GAIN
SEA: A/C SEA
RAI: A/C RAIN
FTC: FTC
ES: ECHO STRETCH
PLS: PULSE LENGTH
ZOM: ZOOM
SOFT KEY 1
OFC: OFFCENTER
TRL: ECHO TRAIL
RNG: RINGS ON/OFF
TLL: TLL OUTPUT
ALM: GUARD ALARM
EBL: EBL
VRM: VRM
TTM: TTM ON/OFF
WMK: WPT ON/OFF
WTM: WATCHMAN
SOFT KEY 1
ACQ: ACQUISITION
TX: STBY/TX
RSR: RADAR SOURCE
DBX: D. BOX ON/OFF
CHG: CHANGE CNTRL
Scroll
down Scroll
down
G G
F F
Radar function key options