2. SLANT MODE
2-8
2.5
Sweep Angle
The sweep angle is the center of the area (range) through which the sonar beam prop-
agates sound waves. You can align the beam with the bow of your vessel when the
sweep angle is set to 0°. Sweep angle can be adjusted either manually or automati-
cally.
2.5.1
How to set the sweep angle
You can set a sweep angle manually by us-
ing the
SWEEP
control on the control unit.
The available range is from -175° (port-
side) to +175° (starboard-side)*
1
, giving
you a total of 350° of movement.
Push the
SWEEP
control to the right or left
to change the angle. As the angle changes, the [RO] indication at the top-right of the
screen also changes to show the current sweep angle. The sweep angle marker also
moves according to the selected direction. When the
SWEEP
control is released, the
selected angle appears on-screen in large text for five seconds.
The sweep angle is adjusted in 1° intervals (factory default*
2
). However, the
SWEEP
control is held for more than three seconds, the interval changes based on the setting
selected at [4 Sweep Angle Interval] (located at main menu
→
[9 Installation Setting]
→
[2 Operation Setting]
→
[6 Sweep/Tilt Settings]).
*
1
: The start and end angle of the available range is dependent on offsets set at instal-
lation. See the Installation Manual for details.
*
2
: You can change the interval at [4 Sweep Angle Interval] to suit your requirements.
Note:
The sweep angle can also be adjusted from the sweep angle indication. Put the
cursor on the indication to highlight it in blue then spin the scrollwheel.
[4 Sweep Angle Interval]
setting
Actual interval when SWEEP control is held
for more than three seconds
1°
3°
3°
5°
5°
7°
7°
10°
10°
10° (no change)
㻜
㻠㻜
㻡㻜
㻢㻜
㻿㻌㻾 㻠㻜㻜㼙
㻭㼁㼀㻻
㻝㻣
°
㼀
㻔㻞㻝
°
㻕
㻳 㻝㻚㻌㻜
㻴㻙㼁㻼
㻼 㻌㻌㻤
㻾㻻
S
㻡㻜㻿
Sweep angle
Sweep angle marker
(indicates direction of
the beam center)
17°
T
50S
RO
H-UP
P 8
40
50
H R 400m
G 1. 0
Place the cursor on the sweep
indication. Spin the scrollwheel
to change the setting after the
setting is highlighted.
Содержание FSV-75
Страница 1: ...OPERATOR S MANUAL www furuno com HALF CIRCLE COLOR SCANNING SONAR Model FSV 75 FSV 75 3D ...
Страница 78: ...2 SLANT MODE 2 44 This page is intentionally left blank ...
Страница 110: ...4 FISH FINDER MODE 4 12 This page is intentionally left blank ...
Страница 144: ...5 3D MODE 5 34 This page is intentionally left blank ...
Страница 148: ...6 NUMERIC GRAPHIC DATA DISPLAY 6 4 This page is intentionally left blank ...
Страница 158: ...7 HOW TO CUSTOMIZE THE SONAR 7 10 This page is intentionally left blank ...
Страница 216: ...10 MAINTENANCE 10 28 This page is intentionally left blank ...
Страница 234: ...INDEX IN 3 W Warning messages 10 5 X XSECT ON OFF button 5 6 Z Zoom in out 5 4 ...
Страница 235: ......