Recently installed an 8612xsv. Playing around I downloaded (ipad to 8612svc) some Quickdraw files, while some are handy some make for a very busy screen. Was told I could delete Contourlog.svy files from my SDcard: GARMIN(C) >GARMIN >QUICKDRAW. But I do not see any .svy files, only .qdc files. My concern is, If I delete the Quickdraw files from my ipad, then update the 8612svc, will I delete any original mapping?
I have saved other info on the card i don't want to lose, is that the .qdc files I'm seeing? Bottom line, I do not want to lose any base maps. Would appreciate any info on the subject