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
GEN OFF BUS (Generator Off Bus) Light

Illuminated –

IDG is not supplying power to the related transfer bus.
Generator 2 Switch