Furuno FSV-2S, Operator'S Manual

Page: 76 / 162

3. VERTICAL MODE
3-2
3.2 How the Vertical Mode Works
3.2.1 Overview
The vertical mode shows a vertical section of the horizontal display selected with the
vertical bearing mark. The figure below illustrates the concept of the vertical mode, in
comparison with the horizontal mode. The vertical mode helps you keep fast moving
fish such as bonito and tuna within the sonar beam.
3.2.2 How to set the vertical display
1. Press the MODE key to select [H1] or [H2].
2. Use the trackball to place the cursor at the desired location in the horizontal dis-
play.
3. Press the V1/S or V2 key.
For example, press the V1/S key. Then, the Vertical 1 display appears, and the vertical
bearing marker is displayed in the horizontal display, with V at the tip of the marker as
shown on page 3-3. If both vertical displays are activated 1 or 2 is inscribed at the tip
of a vertical bearing marker.
Note 1: The vertical bearing can also adjusted from the range indication. Put the cur-
sor on the vertical bearing indication to highlight it in yellow then roll the scrollwheel.
Note 2: The TILT control functions as a bearing setting lever for the vertical display1
in the conditions mentioned below. The bearing of the vertical display1 changes clock-
wise when the
TILT control is pressed upward and counterclockwise when pressed
downward, changing in increments of two degrees.
• The item [Tilt Lever] in the [Display Setting] menu is set to [TILT & V1].
• The vertical screen is chosen in the vertical 2 mode.
Horizontal Mode Vertical Mode
Detection aspect,
view from top
Detection aspect,
view from side
100
G 8.0 P 1
㻝㻞㻟 ° 㻠㻡㻚㻢㻣㻤㻱
㻟㻠
°
㻡㻢㻚㻣㻤㻥㻺
R 2000m
V 12°
Put the cursor on the vertical bearing,
which then turns yellow. Spin the
scrollwheel to change the range setting.