MilDef Crete Inc. DF6 Manual De Usuario
Chapter 4 - 38
Using Special Applications
Function Keys
Function Keys is an application that can call up operational features instantly. There are three
function keys for users to assign.
To activate the User Define function, please first tap the User Defined checkbox, and next tap the
function key. Then, a pop-up window will appear (as the figure below) and you can choose which
application program you want to assign. Once you have done, please tap “OK” on the upper right
side.