CHAPTER 6
UNUSU
AL
C
ONDITIONS
AND
ANNUNCIA
TIONS
EFD1000/500 MAX MFD Pilot’s Guide
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EFD1000/500 MAX MFD Pilot’s Guide
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091-00006-002 ()
When displaying “ON BAT”, a fully charged battery will indicate a charge level of 99%
for some time before beginning to decay. The charge level will steadily decrease (at 5%
intervals) when below 95%, with a slight acceleration as the battery nears 0%.
The MFD with EBB is designed to remain operational for at least 30 minutes when the
battery shows 80% remaining. If your airplane is equipped in this way (See Table 1 of the
airplane AFMS), it is important to verify the battery performance before takeoff. See the
AFMS Normal Procedures, Before Takeoff Checks.
6.3 Power Override
It is possible to override the automatic “ON BAT” condition and force the EFD to use
ship’s power. Use caution because this will result in an electrical drain on the ship’s
battery, which may be needed for other functions. Proceed as follows:
1. MENU........... Turn the right knob to the “POWER SETTINGS” Page
2. EXT PWR........ PRESS this hot key To switch FROM Battery TO aircraft Power
6.4 Annunciations Summary
The table left Is a summary of the Annunciations that can be displayed on the EFD1000
MAX PFD. The annunciation color is used to indicate the alert level of the annunciation.
The Alert Levels are:
Refer to the EFD1000 MAX AFMS for specific information on actions/procedures to be
followed when an Annunciation occurs.
Warning
Requires immediate pilot
attention
Caution
Abnormal condition that may
require pilot intervention
Advisory
General information to
the pilot
Table 6-1 Annunications Summary Color Key
