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Stupid Sonar question on Garmin 7200 with GSD24

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Stupid Sonar question on Garmin 7200 with GSD24

Old 07-08-2014, 06:27 PM
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Default Stupid Sonar question on Garmin 7200 with GSD24

I have a stupid question about the fish alarm on the Garmin 7200 “7215” with the GSD24.
According to the manual you can set the contour fish alarm and the bottom fish alarm. It looks like you need to specified the distance of the contour and bottom but it does not give any examples. My guess is that for the contour fish alarm you if you tell it 30 ft it will detect the top 30 ft? or it will detect after 30ft deep?

Same with the bottom if you say 30 ft. will it detect from bottom to 30ft?

Have any of you used this feature and what is your setting.
Thank you.

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