Usable fuel may be displayed on the EIS display. Main fuel quantities and aux/trip fuel quantities are grouped together at the bottom of the display.

Previously installed aircraft low fuel quantity annunciators will be deactivated as part of the fuel quantity installation in some aircraft. In this case, the low fuel annunciators will be placarded as deactivated, and a red or yellow arc must be added to the fuel quantity gauge to indicate the fuel level that corresponds to the low fuel annunciation.

Refer to the Fuel Range Ring section in Flight Management for information on displaying fuel range rings on the Navigation Map.