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Posts: 774
Location: South East Wisconsin | I have a hummingbird 788ci. I have just received word that the 2010 Lake MasterChip is not compatible with my unit? I heard that all 2009 models don’t work, and 2010 models work. Anybody have insight or similar problems?
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| the 2009 units are compatible if you do a software upgrade on your unit. software is available at humminbird.com. upgraded my 917c earlier this year was super easy. load upgrade to a sd card. then plug card into unit. it will automatically upgrade software. then you are lakemaster compatible. |
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Posts: 422
| Just updated my 788c...smooth as silk if you follow directions well. Good luck! |
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Posts: 774
Location: South East Wisconsin | Thanks guys I contacted HB. |
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| I did the software upgrade, but I no longer have temp and I noticed the store units have Weather Sense. How do you get that? I got an email out to them, but thought I'd see if you guys knew off hand.
Nate |
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Posts: 422
| Weather sense is an accessory you have to purchase separately. As far as losing your temp, you may have to re-adjust your info displayed on your screen to see it but I have no idea why it would have went away. Check all your tabs or the different views to see if it got hidden somehow.
CR |
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