When activated, the Sonar menu expands to include basic
DownScan options.
Measuring distance
The cursor can be used to measure the distance between the
position of two observations on the image.
1.
Position the cursor on the point from where you want to
measure the distance
2.
Start the measuring function from the More options menu
option
Ú
Note:
The measure function is not available in the menu unless
the cursor is placed on the image.
3.
Position the cursor on the second measuring point
- A line is drawn between the measuring points, and the
distance listed in the Cursor Information window
4.
Continue selecting new measuring points if required
You can use the menu to re-position the start point and the end
point as long as the measuring function is active.
When you select Finish measuring or press the Exit (X) key, the
measuring function stops. Press the Cursor/Waypoint key to remove
the cursor from the image and the image resumes to normal
scrolling.
Start recording sonar log data
You can start recording sonar log data and save the file internally in
the unit, or save it onto a card inserted into the unit’s card reader.
The Log sonar dialog is activated from the System Controls, or from
the Sonar Settings dialog.
Sonar
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