System Power-Up; Figure 1-4 Pfd Initialization - Garmin G1000 Reference Manual

1.4 SYSTEM POWER-UP

While the system begins to initialize, test annuncia-
tions are displayed to the pilot at power-up, as shown in
Figure 1-5 All system annunciations should be cleared
within one (1) minute of power-up. The GMA 1347 also
annunciates all bezel lights briefly upon power-up.
NOTE: Please see the Aircraft Flight Manual
(AFM) for specific procedures concerning avionics
power application and emergency power supply
operation.

Figure 1-4 PFD Initialization

Garmin G1000 Cockpit Reference Guide for Cessna Nav III
SECTION 1 – INTRODUCTION
On the PFD, the AHRS system displays the 'AHRS
ALIGN: Keep Wings Level' message and begins to initial-
ize. The AHRS should display valid attitude and heading
fields within one (1) minute of power-up. The AHRS can
align itself both while taxiing and during level flight.
NOTE: Please refer to the Pilot's Guide Appen-
dices for AHRS initialization bank angle limita-
tions.
NOTE: See the Annunciations and Alerts Pilot's
Guide for additional information regarding
system annunciations and alerts.
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