Reply With QuoteI use a 2 Gig SD card. Some of the older units will not recognize the larger capacity SD cards. I just downloaded the latest update for the 788ci and it took a little over 3 meg.
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SD Card size
What's the recommended SD Card size needed for downloading a software update from Humminbird? And is there a minimum say a 128?
Last edited by Downwind; 01-17-2011 at 09:36 AM.
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I use a 2 Gig SD card. Some of the older units will not recognize the larger capacity SD cards. I just downloaded the latest update for the 788ci and it took a little over 3 meg.
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Thanks Ranger. Guess you saw my post on the 788ci. Have you had any problems with yours?
Tried to contact HB but they are closed for the day. Mines losing bottom contour to the point of just a flat bottom sometimes when I know there is structure and depth of water is off.
Shellback suggested HB may have had a batch of bad T-ducers. Sure hope that's the case
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Haven't had any problems with mine. I bought my unit in Jan. 2010. I did not use the transducer that came with the unit. I bought one that shoots thru the hull.
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