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Hummingbird guys


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looks like a fish hawk in the middle they run at 70 khz what little i know about it if they operate within about 20 khz of each other they need better seperation. would just check what your others are running at. i had a hummingbird that ran at 77 khz that i cant mount because of this. the garmin i have now is selectable 77 or 200 so just run on 200. hope this helps.

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You can receive interference from one hundred foot away from another boat using the same frequency. Disable the sonar frequency on the unit causing the problem. You can go to “settings” to find the option to “off” the sonar setting usually.

Sent from my iPhone using Lake Ontario United

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