Humminbird 408930-1 GPS Receiver User Manual


 
15
SD Memory Card Slot
The SD memory card slot on your control head
can be used with SD memory cards (optional-
purchase required) to add detailed charts to your
Fishfinder or export navigation data from your
Fishfinder (see Introduction to Navigation).
To insert an SD memory card:
1. Remove the SD memory card slot cover.
2. Position the SD memory card so that the label faces the right side of
the unit, and insert the card into the slot. Press down on the card until
it clicks into place.
3. Close the slot cover and turn the knob just 1/4 of a turn to close. Do
NOT overtighten, as this will not improve water resistance and may
damage the cover.
4. To Remove: Press the SD memory card into the slot and then release.
The card will eject, and you can then pull the card from the slot.
NOTE:DonotleavetheSDslotcoveropen.Theslotcovershouldalwaysbeclosed
to prevent water damage to the unit.
NOTE: The SD Memory Cards require a separate purchase. For more
information, visit our Web site at humminbird.com or contact our Customer
Resource Center at 1-800-633-1468.
Inserting an SD Memory Card
into the Card Slot
SD Card Slot