SD CARD USE AND DATABASES
The GDU 37X uses an SD Card for software updates, database updates, MapSource
data, and user-downloaded vehicles. MapSource detailed maps are available from your
local Garmin dealer. Refer to the Garmin website (www.garmin.com) for instructions
on downloading and installing software updates.
INSTALLING AND REMOVING SD CARDS
NOTE: SD Cards are not waterproof. They should not be exposed to moisture
or excessive static charges, and should be stored in the case supplied with the
card.
Installing an SD Card:
1) Insert the card into the slot on the top, right, front of the bezel. Be sure the
SD Card contacts are facing the display.
2) Firmly push the card into the unit. It is not necessary to force the card.
190-01054-00 Rev. E
SD Card Slot
SD Card Slot(s)
Garmin GDU
37X Pilot's Guide
™
Appendix C
®
193