Humminbird Side Imaging Forums
General => General Discussion => Topic started by: bassmasterG13 on April 27, 2018, 04:55:05 PM
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I have a 999hdsi with a northeast lake master chip. For some reason my lakemaster charts will go away while I’m on the water and I will be left with a blank white shape of the lake showing no depths or contour lines ? Has this happened to anyone ? How do I fix this! Going to a new lake tomorrow I reallly need my map!
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Use a pencil eraser to clean the metal contacts on the card ...
Sometimes the connection at the contacts don't "contact" ...
Rickie