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G1000 System Maintenance Manual Page 5-125
190-00903-00 Rev. A
• AVIONICS Switch (BUS 1 and BUS 2) – On
On the PFD:
1. Repeat the configuration upload as documented above.
2. Power down PFD1 and MFD.
3. AVIONICS Switch (BUS 1 and BUS 2) – Off
4. MASTER Switch (BAT) – Off
5. Remove the SD card from the PFD.
6. Power up MFD and PFD1 in Normal mode:
7. STBY BATT Switch – Arm
8. Ensure STBY BATT CB is open
9. AVIONICS Switch (BUS 1 and BUS 2) – On
10. MASTER Switch (BAT) – On
11. Verify the BATT S current indication on the bottom corner of the EIS strip reads 0.0 Amps.
If the BATT S current indication does not read 0.0, repeat procedure ensuring all steps have
been followed. If the BATT S current indication still does not read 0.0, return the GEA 71 to
Garmin for servicing.
12. Power down PFD1 and MFD.
13. AVIONICS Switch (BUS 1 and BUS 2) – Off
14. M ASTER Switch (BAT) – Off
15. Close the STBY BATT CB.
16. Turn the STBY BATT switch to off.
17. Email the date of calibration, GEA 71 serial number, engine hours, and value of READING
#1 and READING #2 to avionics@garmin.com. Please enter “GEA 71 HSCM Calibration
Data” in the subject line, as shown in Figure 5-41.
Figure 5-41. Post-Calibration Email Example