Figure 5-6, Gfc Status Page - Garmin G1000 Nxi System Maintenance Manual

GFC Status Page
The GFC Status page is presented in configuration mode and gives status information
regarding the GFC 700.
GIA STATUS
AP DISCONNECT: Shows the condition of the AP DISC +28 VDC input to the GIAs and
servos, which is required for the Autopilot to operate. A green status indicator shows the AP
DISC switch is closed and the GFC 700 is actively receiving 28. volts. A red X indicates the
GIAs and servos are no longer receiving the +28 VDC AP DISC power (switch open or other
fault).
MONITOR/CONTROL BOARD STATUS
Shows the condition of various monitor board components.
SERVO PROGRAM (1-3): Servo program discretes are used to determine the HW strapping for
each GSA to define the servo type. This information can be cross-referenced against the
system interconnects to verify proper servo grounding.
AP DISCONNECT: Same as GIA Status.
PFT: Indicates whether the pre-flight test has passed or failed.
HIGH RES & HIGH RNG Load CELL CAL: Shows the condition of the high resolution and high
range load cells on the monitor board. If box is black, this indicates a corrupt or missing load
cell calibration; return the servo to Garmin.
For the Yaw GSA 9000 servo, the HIGH RNG LOAD CELL CAL box will have a
Red-X. This is normal since this servo motor does not have this component.
G1000 NXi System Maintenance Manual
King Air 300 Series
190-00716-N1

Figure 5-6, GFC Status Page

NOTE
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Revision 1