Furuno GP-1850WF - Manual (Page 81)

11. CUSTOMIZING YOUR UNIT
11-9
11.4 SOUNDER SETUP
OPTIONS menu
This menu provides video sounder functions
such as noise and interference reduction,
range setup and system setup.
1. Press the [MENU] key.
2. Press the SOUNDER SETUP OPTIONS
soft key.
DGPS 3D
SYSTEM
SETUP
EDIT
NOISE LIMITER OFF
CLUTTER AUTO
WHITE MARKER 0
HUE 1
SIGNAL LEVEL SL6
PICTURE ADVANCE 1/1
E/S WINDOW STD
RETURN
RANGE
SETUP
SYSTEM
SETUP
Sounder setup menu
The SOUNDER SETUP OPTIONS menu is
explained at Chapter 2.
RANGE SETUP soft key
The default ranges, zoom range and
bottom-lock range settings are and are
suitable for most fishing conditions. However,
you may change them as follows to suit your
needs.
1. In the SOUNDER SETUP menu, press
the RANGE SETUP soft key.
DGPS 3D
RANGE
SETUP
EDIT
RANGE1
RANGE2
RANGE3
RANGE4
RANGE5
RANGE6
RANGE7
RANGE8
ZOOM RANGE
B/L RANGE 15 ft
30 ft
60 ft
120 ft
200 ft
400 ft
1000 ft
4000 ft
30 ft
20 ft
RETURN
Range setup menu
2. Select a range, ZOOM RANGE or B/L
RANGE, and press the EDIT soft key.
ZOOM RANGE selects the range to
zoom in the marker and bottom zoom
modes. The setting range is 7 to 5000
feet. B/L RANGE sets the expansion
width for the bottom-lock display, 10 or
20 feet. The default setting is 20 feet.
3. Adjust the range with the cursor pad.
4. Press the RETURN soft key to go back
to the RANGE SETUP menu.
SYSTEM SETUP soft key
The SYSTEM SETUP menu provides
functions for selection of fish alarm sensitivity,
TX power selection, TVG adjustment, echo
level offset and seabed echo offset.
1. In the SOUNDER SETUP menu, press
the SYSTEM SETUP soft key.
DGPS 3D
SYSTEM
SETUP
EDIT
FISH ALM LVL
TX POWER
TVG 200kHz
TVG 50kHz
ECHO OFFSET 200kHz
ECHO OFFSET 50kHz
SEABED LVL 200kHz
SEABED LVL 50kHz NORMAL
ON
5
5
+00
+00
80
80
RETURN
System setup menu