Dual Frequency Display; Zoom Display - Furuno FCV-295 Operator's Manual

Gain
- Left: Low freq.
- Right: High freq.
Display
Range
mode
mode
MANUAL L:2.0/H:2.0 LF
*
11.1
kt SOG
Zero line
°C
8.2
Data box
Fish
Color
echo
bar
Bottom
Depth 36.8
ft
*Minute marker
(Displayed/Not displayed every 30 minutes.)
1.4.2

Dual frequency display

The low frequency picture appears on the left;
the high frequency picture on the right. This
display is useful for comparing underwater
conditions with two different frequencies.
MANUAL L:2.0/H:2.0 LF/HF
Low
frequency
20
40
36.8
ft
60
Freq.
(kHz) Beamwidth Resolution
50 Wide Low
200 Narrow High
Note: The default split is the vertical split.
Horizontal split is also available. Zoom dis-
plays may also be shown on split screens.
Picture advance speed
Output power lowered
Interference rejector
Alarm
icon
1/2 P/R AUTO
0
0.0
VRM depth
20
Depth scale
40
60
1/2
0.0
High
frequency
20
40
60
Bottom
Detection
tail
range
Deep Long
Shallow Short
1.4.3

Zoom display

Zoom mode expands chosen area of the sin-
gle frequency picture. Five modes are avail-
able: bottom lock, bottom zoom, marker zoom
and two bottom discrimination modes. The
default mode is bottom lock. You can preset
the zoom mode to use on the Sounder menu.
Bottom lock display
The bottom lock display provides a normal
picture on the right half of the screen and a
16-600 feet (default: 16 feet) wide layer in
contact with the bottom is expanded onto the
left half of the screen. This mode is useful for
detecting bottom fish.
Bottom lock display
MANUAL L:2.0/H:2.0 BL-LF
Zoomed
fish school
45.4
ft
Bottom shown as a straight line
*This area zoomed and displayed on left
half of screen.
Note 1: The range of the zoom display can be
adjusted on the Range menu.
Note 2: The zoom marker can be turned on or
off on the Display menu.
3
1. OPERATION
Single freq. display
1/2
0
0.0
15
Zoom marker
Fish
20
school
10
40
5
60
*