Humminbird 580 Fitness Equipment User Manual


 
6
Multi-Media Card
MMC/SD Slot
Your 500 Series™ Fishfinder also has a multi-
media card MMC/SD slot that is used to insert
optional-purchase cards containing additional
detailed maps. If you insert an MMC/SD that
contains a more detailed chart for a particular
location, your Fishfinder will retrieve that chart
and display it automatically. Use the illustration to
locate the position of the MMC/SD slot cover, and
remove the MMC/SD slot cover, then insert the MMC/SD into the slot. The label
on the MMC/SD should face toward the back of the unit. Press down on the card
until it clicks into place, then replace the slot cover, making certain that the
gasket is present and positioned correctly before re-installing the cover, then
replace and tighten the screws snugly - do NOT overtighten, as this will not
improve water resistance, and may damage the cover.
Inserting an MMC/SD
into the Card Slot