Operation Manual

LX90xx system Version 4.0 February 2014
Page 38 of 151
6.1.5.2 Uploading Airspace and Airports Database
LXNAV distributes free of charge airport and airspace database for the whole world. The
airport and airspace database is regularly maintained by LXNAV. The latest version of the
database can be found on our webpage www.lxnav.com.
The database is distributed as single file with .asapt extension. Copy this file to a SD Card
or USB stick. Plug the SD card or USB stick into the main display unit and select the
Update database menu item. If multiple ASAPT files are found on a SD card a dialogue to
select the appropriate one will be shown.
Databases are updated automatically and progress of the update will be shown on the
screen.
6.1.5.3 Managing Airspace
Select the Airspace menu item and press the SELECT button. A list of all available
airspace databases/files will be shown on screen. The distributed airspace databases are
shown first followed by user airspace files, followed by airspace file on SD card and at the
end are shown airspace files on USB stick.
Select the required airspace and press SELECT. If a check mark is shown in front of an
airspace item, this airspace file will be shown in the graphics and used for proximity
calculation, when enabled.
Button labels vary depend on airspace location. For distributed airspace, only buttons
SELECT and EDIT are available. For user airspace files stored on main display unit, button
DELETE, TO USB and TO SD are added.