Transferring a 3 layer map (Ireland) to my Garmin Oregon 650

[Walkman1943]

Hi folks
New to this forum and hope that I can get some help along the way!!
At present I'm trying to transfer an Emerald Island (Ireland) map across to
my Oregon. It is made up of layers and I have managed to transfer it across but for some reason it doesn't appear in the list of maps I already have on my GPS. I used Mapinstall from Garmin to make the transfer. Have tried for help from my Garmin manual but with no success. The three layers are BGD, DEM and MAIN. Can anyone help please? Thanks so much.
Gerald

[Marco]

Does our program JaVaWa Device Manager recognise the map in the GPS?