Each system has a receiver which is located in an avionics compartment and which is tuned either automatically from the FMS or manually from the relevant NAV control panel.

When the autopilot disengages, an aural warning is heard from the aural warning module.

The alphanumeric display shows only voltage and frequency when you select one of these pushbutton.

The hot battery bus usually receives power from the main battery or main battery charger.

The system design makes sure that two AC power sources can not supply power to the same transfer bus at the same time.

The windshield outlets are forward of the captain and first officer glareshield.

The mix chamber is a cylindrical duct assembly with an outer shell and inner sleeve.

The passenger cabin exhaust air goes through floor grilles to the recirculation system or overboard.

Outlets along the side walls and the center of the ceiling divide the air for symmetrical supply.

Correct punctuation is important because it shows how the different parts of the text are related and prevents ambiguity.

If the danger is clearly specified, the person who does the task will understand the risk and be more careful.