Raymarine Lighthouse Sport 3.10 Series - Page 115

Menu item and description Options
2nd echo rejection
The control helps to remove false target returns or false bottom
that can be caused by signal reflection.
• Off
• Low (default)
• High
Reset sounder
Resets the sonar module to factory default settings.
• Yes
• No
Note:
The fish detection tab is only available when viewing a high CHIRP sonar channel.
Fish detection tab
Menu item and description Options
Fish detection beep:
Enables and disables audible beep when a target is detected
that is considered to be a fish.
• On
• Off (default)
Fish icons:
Enables and disables display of a fish icon over targets
considered to be fish.
• On
• Off (default)
Fish depth labels:
Enables and disables display of depth labels next to targets
considered to be fish.
• On
• Off (default)
Detection sensitivity:
Determines how sensitive the fish detection algorithm is.
The higher the value, the more target returns will be considered
to be fish.
Values from 0 to 100 (75 (default)).
Ignore fish shallower than:
Targets returns found in water shallower than the specified
depth will not be considered to be fish.
Note:
The shallow limit cannot be greater than the deep limit.
0 ft to 1000 ft (3.3 ft (default)) or
equivalent units.
Ignore fish deeper than:
Targets returns found in water deeper than the specified depth
will not be considered to be fish.
Note:
The deep limit cannot be less than the shallow limit.
0 ft to 1000 ft (984 ft (default)) or
equivalent units.
Databoxes tab
Description Option
Determines the data item displayed in databox 1. 1:
Determines the data item displayed in databox 2. 2:
Determines the data item displayed in databox 3. 3:
Determines the data item displayed in databox 4. 4:
Selecting will reset all databoxes to factory defaults.
Reset all
Fishfinder app
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