Garmin G1000 Manual page 117

Active generator currents are displayed below the generator icons. A disconnected generator is indicated in
gray; the current is removed from the display and the switch symbol is closed.
GPU status information is removed from the electrical diagram when the GPU door is closed. If the GPU door
is open and selected, the GPU status is shown in green; when the door is open, but not selected, the status is
shown in gray with the switch closed. A CAS message, 'GPU DOOR' is generated if the GPU door is open.
Battery connection status to the main bus is indicated in green; direction of current flow is indicated with
an arrow next to the current readout. If the battery is disconnected from the main bus, the switch is closed.
Battery overheating is indicated in red with a 'BAT OVHT' annunciation; a CAS message is also generated.
190-00709-05 Rev. D
Connected
Disconnected
Figure 3-22 Generator Status
GPU Door Open
Selected Not Selected
Figure 3-23 GPU Door Status
Connected
Figure 3-24 Battery Status
Garmin G1000 Pilot's Guide for the Socata TBM 850/900
ENGINE & AIRFRAME SYSTEMS
Connected Disconnected
GPU Door Closed
Disconnected Battery Overheat
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