Lowrance StructureScan HD Operation Manual page 23

using StructureMaps with mapping cards
StructureMap allows you to maintain full chart capability and can be used
with embedded cartography as well as Navionics, Insight and other third-
party charting cards compatible with HDS units. To view StructureMap data
with other mapping card data on an HDS-8 or HDS-10, place the mapping
card in one card slot and the SD card with the StructureMap file in the other
slot.
If you have an HDS-5 or HDS-7, copy the StructureMap (.smf ) files to the
units internal memory to view StructureMap data with data from another
mapping card. We recommend only adding StructureMap (.smf ) files of one
lake at a time to the internal memory due to limited space. You should keep
copies of StructureMap (.smf ) files on an external SD card.
Copying StructureMap (.smf) files from SD to internal memory
Access files Copy StructureMap Place file into sonar logs
(.smf ) file from card
Refer to your operation manual for more information about copying files.
Show StructureMap (.smf) files
You can view StructureMap (.smf ) files from the Files menu, which allows you
to quickly see what area each StructureMap file covers.
Viewing StructureMap (.smf) files
Select StructureMap Select Show StructureMap appears
(.smf) file on the screen
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