ADD/ERASE ERASE
SOURCESTD
ADD/ERASE: press the 
button to select “ADD” or “ERASE”.
SOURCE: press the 
button to select “STD” , “IRC” , “HRC” or “AIR”.
ADD/ERASE ERASE
ADD/ERASE: press the button to select “ADD” or “ERASE”.
SOURCE: press the button to select “STD” , “IRC” , “HRC” or “AIR”.