B&G Vulcan Series, Operator'S Manual, Page: 113 / 198

Zooming the image
You can zoom the image by:
• using the zoom (+ or -) buttons
Zoom level is shown on the upper left side of the image.
When zooming in, the sea floor is kept near the bottom of the
screen, irrespective of whether it is in auto-range or manual range.
If the range is set considerably less than the actual depth, the unit is
not able to find the bottom when zooming.
If the cursor is active, the unit zooms in where the cursor is pointed.
Zoom bar
The zoom bar is displayed when you zoom the image.
Drag the zoom bar vertically to view different parts of the water
column.
Using the cursor on the image
The cursor can be used to measure a distance to a target, to mark a
position, and to select targets.
By default, the cursor is not shown on the image.
When you position the cursor on the image; the screen pauses, the
depth at the cursor position is shown, and the information window
is activated.
To remove the cursor and cursor elements from the panel, select
the
Clear cursor
menu option.
GoTo cursor
You can navigate to a selected position on the image by positioning
the cursor on the panel, then using the
Goto Cursor
option in the
menu.
The cursor assist function
The cursor assist function allows for fine tuning and precision
placement of the cursor without covering details with your finger.
Activate the cursor on the panel, then press and hold your finger on
the screen to switch the cursor symbol to a selection circle,
appearing above your finger.
Echosounder | Vulcan Series Operator Manual
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