Furuno 1834C-BB - Manual (Page 191)

7. CUSTOMIZING YOUR UNIT
7-36
7.9.4 Function key setup
The function keys provide one-touch execution of a desired function. The default sounder
function key settings are as shown in the table below.
Function Key Default Function Function Key Label
1 Output current position. TLL
2 Suppress clutter. CLT
3 Erase weak signal. SLV
4 Suppress noise. NL
5 Set picture advancement speed. PA
If the above settings are not to your liking you may change them as follows:
1. Show the sounder display.
2. Press the MENU key.
3. Press the D: FUNCTION KEY SETUP soft key.
FUNC
KEY KEY
▲ Function key
setting
Function
key label
T
L
L
C
L
T
S
L
V
N
L
P
A
SOFT KEY 1
TLL: TLL OUTPUT
SOFTKEY 2
CLT: CLUTTER
SOFT KEY 3
SLV: SIGNAL LEVEL
SOFT KEY 4
NL: NOISE LIMITER
SOFT KEY 5
PA: PICTURE ADV
RETURN E
EDIT A
Sounder function key menu
4. Select the function key you want to program, then press the A: EDIT soft key.
▲
SOFT KEY 1
OFF
MOD: AUTO MODE
GHF: GAIN - HF
GLF: GAIN - LF
SFT: SHIFT
NL: NOISE LIMITER
CLT: CLUTTER
WMK: WHITE MARKER
HUE: HUE
SLV: SIGNAL LEVEL
▲
SOFT KEY 1
PA: PICTURE ADV
TG: TEMP. GRAPH
TVH: TVG - HF
TVL: TVG - LF
EOH: OFFSET - HF
EOL: OFFSET - LF
SMT: SMOOTHING
ZMR: ZOOM RANGE
BLR: B/L RANGE
TLL: TLL OUTPUT
▲
SOFT KEY 1
SSR: SNDR SOURCE
DBX: D. BOX ON/OFF
CHG: CHANGE CNTRL
SAV: SAVE SCREEN
QP: QUICK POINT
MRK: MARK ENTRY
▲
Scroll
down Scroll
down
Sounder function key options
5. Select function desired with the Trackball, then press the C: ENTER soft key or ENTER
knob to register your selection.
6. Press the MENU key to close the menu.