Filter
Top Products
3. VERTICAL SCAN MODE
3-14
3.14.2 Sample displays
Port-starboard picture (bottom)
You can see fish echoes at the center-right of the screen. The bottom is displayed wider as
the distance from the ship’s position increases. Therefore, it may be difficult to discriminate
bottom fish.
Fish
school
Own ship
PORT
STBD
Bottom
Port-starboard picture
When ship passes over fish schools
The sounding beam is directed fore-aft and the display is off-centered* to present a wider
view of the area forward of the ship. You can clearly see fish schools approaching from the
bow of the ship.
*: Automatically shifted.
FORE
AFT
FORE
AFT
Fish
school
Fish
school
Forward
Own ship
Picture appearance when passing over fish schools