Forward Overhead Panel  700/800/900
Display Selector
Ground Power and Bus Switching Panel
with associated APU Lights and Indicators
Click on the control or light for a description of its function.
Display Selector
Ground Power and Bus Switching Panel
with associated APU Lights and Indicators
APU MAINT (Maintenance) Light

Illuminated –

APU maintenance problem exists:

  • APU may be operated.

  • Light is disarmed when APU switch is in OFF.
Generator 2 Switch