Garmin echomap uhd 73 sv

[85Skeeterman]

Purchased a BlueChart g2 vision HD map Brownsville - Key Largo VUS515L v2018.52 that loads in echomap uhd 73sv. It shows in my unit that it read maps but detail does not show. Has anyone else had this problem? Would appreciate any help.
Thanks

 

[dingbat]

Purchased a BlueChart g2 vision HD map Brownsville - Key Largo VUS515L v2018.52 that loads in echomap uhd 73sv. It shows in my unit that it read maps but detail does not show. Has anyone else had this problem? Would appreciate any help.
Thanks

Level of detail is configurable. Need to change setting to show more detail