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Date/Time
You can choose whether to display Coordinated Universal Time (UTC) Time or Local
Time in the
Information Widget
in the sonar view.
Note
During the winter, Local Time equals standard time. During the summer, Local Time
equals Daylight Saving Time (DST). Note that the offset between Local Time and UTC
Time is not constant, but varies in locations where DST is used.
Display Position
You can choose whether the video will display your position coordinates in the
Information Widget
in the sonar view. You can also choose whether to display latitude
and longitude coordinates (geographic system) or a Northing/Easting projection
(projected coordinate system).
Display Filter
You can choose whether to apply a filter to the sonar view video. You can select which
type of filter to apply. Drag the slider to increase or decrease the strength of the filter.
Display Mirror
Select this checkbox to mirror the sonar image in the converted video file (port to
starboard, starboard to port).
Display Sensor Data
Select this checkbox to show sensor data in the
Information Widget
in the sonar view.
Display Overlay Text
Select this checkbox to show text overlays. To create text overlays for your video,
click
Setup
→
Preferences
and fill out the
Overlay Text
boxes.
Sidelobe Suppression
Select this checkbox to enable the
Sidelobe Reduction
function for your video. This
function improves overall image quality by reducing the sidelobes of strong targets.
Sidelobe reduction is especially useful at short ranges when targets are very close.
M3 Sonar FLS Reference Manual
