2. HORIZONTAL MODE
2-5
2.4
Tilt Angle
The tilt angle shows the direction to which the sound wave is emitted. When the sound
wave is emitted horizontally, the tilt angle is said to be 0° and when vertically, 90°. The
tilt angle can be set between -5° (upward) to 60° (downward), in increments of 1°. The
tilt angles for horizontal 1 and horizontal 2 modes can be set independently of one an-
other.
2.4.1
How to set the tilt angle
To set a tilt angle manually, operate the
TILT
control. Watch the tilt angle indication
and tilt angle indicator at the top right corner of the screen. The tilt angle is shown next
to “T” at the top right corner of the screen.
Select tilt angle depending on target fish. For surface fish select a shallow angle
(about 5°) and for bottom fish, a deep angle.
Note 1:
In the factory default condition, the tilt angle can also be adjusted by rolling
the scrollwheel. For the H2 display, move the cursor into the display where you want
to change the setting.
Note 2:
The tilt angle can also be adjusted from the tilt angle indication. Put the cursor
on the tilt angle indication to highlight it in yellow then roll the scrollwheel.
Note 3:
The
TILT
control functions as a bearing setting lever when the following con-
ditions are met: [Tilt Lever] in the [Display Setting] menu is selected to [Tilt & V1], and
the vertical display is chosen in the vertical mode.
-5°
Tilt angle setting range
0° horizontal direction
(tilt angle 0°)
+60°
17°
T
H-UP
P 8
40
50
H R 400m
G 1. 0
Put the cursor on the tilt setting,
which is then highlighted in
yellow. Spin the scrollwheel to
change the setting.
Summary of Contents for FSV25S
Page 1: ...COLOR SCANNING SONAR FSV 25 FSV 25S OPERATOR S MANUAL www furuno com Model ...
Page 14: ...SYSTEM CONFIGURATION xii This page is intentionally left blank ...
Page 32: ...1 OPERATIONAL OVERVIEW 1 18 This page is intentionally left blank ...
Page 92: ...4 NUMERIC GRAPHIC DATA DISPLAY 4 4 This page is intentionally left blank ...
Page 126: ...7 RECORD RECALL OPERATION 7 10 This page is intentionally left blank ...
Page 156: ...APPENDIX 1 MENU TREE AP 6 This page is intentionally left blank ...
Page 160: ...FURUNO FSV 25 25S SP 4 E1344S01C 140402 This page is intentionally left blank ...
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