SYSTEMS/ELEC
IDG (INTEGRATED DRIVE GENERATOR)
Icon and its outputs (voltage/frequency/amperage) are always displayed.
AC EXTERNAL POWER (AC GPU)
AC GPU icon and its outputs (voltage/amperage/frequency) are displayed only when the AC GPU is connected and available.
APU
APU icon and its outputs (voltage/amperage/frequency) are not displayed until the APU is available (3 seconds after 95% rpm).
Green – APU available and APU GEN pushed in, White – APU available and APU GEN pushed out.
ELECTRICAL BUSES
Always displayed.
TRU (TRANSFORMER RECTIFIER UNIT)
Icon and its outputs (voltage/amperage) are always displayed.
Green – TRU available and toggle switch is AUTO, White – TRU available and toggle switch is OFF.
Batteries
Icon and their outputs (voltage/temperature) are always displayed.
DC EXTERNAL POWER (DC GPU)
Displayed only when the DC GPU is connected and available.
Cyan IN USE indication is displayed, centered above the DC GPU icon, whenever the DC GPU is connected and supplying power to the aircraft electrical system.
ELECTRICAL FLOW LINE
Flow line icons illustrate voltage sensing.
Green – voltage is sensed, White – voltage is not sensed.
RAT (RAM AIR TURBINE)
Only displayed when the RAT is deployed.
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