Lowrance electronic Lowrance iWAY 250C - Manual (Page 14)

8
Moving On: iWAY Operation
Now that you have installed your iWAY it's time to find out how it
works. The following section jumps right into a description of Mapping
Mode Operation which will tell you everything you need to know about
the iWAY's moving map and the various settings on the map display. If
you prefer, you can skip to the beginning of Section 3 to start learning
about iWAY's Music Mode.
Remember, the MMC card shipped with the unit contains the mapping
data. You must have this card inserted in the unit for the map mode to
work. Whenever this card is removed from the iWAY the unit will not
display any map information.