Two features I use a lot that weren't mentioned: you can adjust the transparency of the photo overlay (good for spotting docks), and the Genesis layer is a gold nugget. If I have not fished a lake before I can go on there and check the Genesis layer on to see where people have recorded sonar and fished (some lakes show this better than others). That gives me a starting point to investigate where I might try fishing.

Also, under chart options, you can select the genesis layer feature. If it doesn't show contours on smaller lakes and / or backwater areas. It will display contours if it were mapped by locals, and they made made it shareable when they uploaded to cmap genesis.

Thank you. FINALLY a video that explains what this card is about. Thank you!

Great video

Is there a listing of lakes posted somewhere ? Would like to know if the lakes that I fish are covered on the chip.

Is there anyway I can just have it connected just to do the C-map's? So I can figure it out just by C-map's? And what all would I need to go about that with just the C-map unit? And what unit is the best one to do that with?

Is the photo overlay more clear then your demenstration showed ?

Under photo overlay, use "Land Only"

Will this function properly on the Elite TI2 12" units?

Will the depth shading work on HDS 12 Gen 3?

So with this chip you dont need the navionics chip?