GARMIN社のGPSのプログラム

＜本体＞
○ gmapsupp.img (maps downloaded to the GPS)
○ gmapbmap.img (base map)
○ gmapprom.img (normaly preinstalled maps)
○ gmapoem.img
× gmpaprom1.img (used when both EU and US are on the GPS)
× gmapsup1.img
× gmapsup2.img



＜ＳＤカード＞
○ gmapsupp.img (maps downloaded to the GPS)
？ gmapbmap.img (base map) 　実験せず
× gmapprom.img (normaly preinstalled maps)
× gmpaprom1.img (used when both EU and US are on the GPS)
× gmapoem.img (Oem maps?)
× gmapsup1.img
× gmapsup2.img