Humminbird Side Imaging Forums
Side Imaging Forums => 997c SI, 998c SI & 999ci HD SI => Topic started by: d.sonnenburg on April 15, 2015, 09:14:28 PM
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Will a humminbird As-gps hs precision GPS + compass model 408400-1 work with my 998 hd si and my 898 si units?
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If you units have a fairly recent update it will work
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That would be software version 6.570 or higher to work with the GPS-HS GPS Receivers.