I have an 898c SI. I got the Navionics Fish-N-Chip E chart SDHC card. When I monitor position on the GPS chart, I see all the contour lines. However, I don't see any depth information? Usually, the lines have a scale with depths annotated every so often (at least the NOAA raster charts do). The charts on the Navionics box show depth soundings on the contour lines...
I've been trying to find a setting to "show" the numbers (if they are there), but so far, I can't find any setting which displays the depths. Can someone help? Here's what a screen pic looks like...
Thanks for any help.