G1000 NXi System Maintenance Manual
Page 43
King Air 300 Series
Revision 1
190-00716-N1
G1000 Normal Mode
To start the G1000 system in Normal Mode:
1. With a ground power unit connected to the external power receptacle, turn ON the BAT
(battery) and EXT PWR switches. The following G1000 equipment is powered on:
•
PFD displays & MFD display
•
GSU 75 ADAHRS or GRS 77/GRS 7800 AHRS Units
•
GDC 7400 Air Data Computers (if installed)
•
GIA #1 and GIA #2 (COM listed separately)
•
GEA 71 Engine/Airframe Units
•
GCU 477 FMS Control Unit
•
GMC 710 Autopilot Control Unit
•
GMA 1347D Digital Audio Panel Units
•
GSA Servos
•
GSD 41 Data Concentrator (Optional)
2. Turn ON the AVIONICS MASTER switch. The following G1000 equipment is powered
on:
•
GTX Mode S Transponders
•
GDL 69A Datalink Unit
•
GWX 68 or GWX 70 Weather Radar Unit
•
GTS 820/850 or GTS Processor Traffic System
•
GDL 59 / GSR 56 Wi-Fi/Satellite (Optional)
•
GRA 5500 Radar Altimeter (Optional)
The G1000 system is now powered in the normal mode. In the normal operating mode, data
fields that are invalid have large red X’s through them. A valid field does not display a red X.
Allow the displays to initialize for approximately one minute for the red X’s to be removed.
The GDC 7400 air data computers may require a longer initialization period than other G1000
units. This longer initialization period may cause the airspeed, altitude, vertical speed, and OAT
fields to be invalid during PFD power-up which is normal until the GDC 7400 units are
initialized
.
The PFDs and MFD will function as specified in the G1000 Cockpit Reference Guide when the
system has been correctly installed and configured.
Summary of Contents for G1000 NXi
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