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MMC Card Software Update
Inserting the MMC Card into Your Fishfinder
Make sure your Humminbird® fishfinder is powered down, then remove the MMC slot cover, and
insert the MMC card into the slot (if your fishfinder has two slots, either slot can accept the MMC
card.) The label on the MMC card should face down and away from you so that you’re looking at the
back of the card. Press down on the card until it clicks into place.
Uploading Software to Your Fishfinder
Once the MMC card with the new software version is inserted into the MMC slot on your fishfinder,
power up your fishfinder. A Confirmation message will appear that says you are wishing to replace
one software version with another from the MMC/SD card. Press the RIGHT Cursor key once to select
Yes and confirm the software update, or the LEFT Cursor key once to select No and abort the software
update procedure.
A second confirmation message will appear that will ask you will ask you if you want to abort the
software replacement procedure. Press the LEFT Cursor key once to select No and continue with the
software update. Press the RIGHT Cursor key once to select Yes and abort the software update.
Once you have selected No and the software update is proceeding, a message will appear that says
you are updating the software to a specific version, and telling you not to interrupt this operation.
Once the software update is complete, a message will appear to tell you this, and the fishfinder will re-
start automatically.
Once the fishfinder has re-started, it will be running the new software version. Remove the MMC card
from the slot, then replace the slot cover and tighten the screw snugly - do NOT overtighten, as this
may damage the cover until it clicks into place.
NOTE:
If you insert an MMC card that contains the same version of software already running in your
fishfinder, a message will be displayed telling you this and that no update is required. If you insert an
MMC card that contains an older version of software than that running in your fishfinder, a message
will appear telling you that, and asking if you want to replace the newer version of software with the
older version.
Your fishfinder is now ready for operation.
Customer Support
Your Humminbird® accessory is designed for trouble-free operation and is backed by the same
one-year warranty as our fishfinders, VHF Marine-band radios and GPS Navigation equipment. Refer to
your Humminbird® product Operations Manual for the specific details of this warranty. If you have
any questions, call our Humminbird® Customer Resource Center at 1-800-633-1468.
If you have any questions, call our Humminbird® Customer Resource Center at 1-800-633-1468.
Throughout the U.S. and Canada, hours are Monday-Friday, 8:00 a.m. to 4:30 p.m. Central Standard Time.
Humminbird
678 Humminbird Lane
Eufaula, AL 36027
www.humminbird.com
Multi-Media Card (MMC/SD) Slot
