Power Override - Aspen Avionics Evolution Backup Display EFD1000 Pilot's Manual

NOTE
When airborne, if the EBD' s input voltage is below the
12.8V (14V Electrical System) or 25.6V (28V Electrical
System) automatic battery transition threshold, and
EXT PWR is selected through the POWER SETTINGS
Menu, the EBD will automatically remain connected to
its internal battery.
091-00027-001 REV A
091-00027-001 Rev A EBD Pilots Guide V&H .indb 13

6.7. Power Override

In the event that the pilot wishes to override the EBD's automatic power configuration,
proceed as follows:
Power Override
1.
To switch FROM aircraft power to Internal Battery:
2.
To switch FROM internal Battery TO aircraft power:
3.
View External Voltage Status
1.
2.
3.
4.
Figure 6-3
View Internal Battery Status
External Power Voltage Status
1.
2.
3.
4.
Figure 6-4
Battery Status
1. In some installations the power setting will be set for 14 volts on a 28 volt system. Refer to
the AFMS for detailed information.
Evolution Backup Display Pilot's Guide
1
MENU ............................................................................."POWER SETTINGS" Page
"BATTERY" LINE SELECT KEY ..............................PRESS
"EXT PWR" LINE SELECT KEY .............................PRESS
Press the MENU Button.
Rotate the Top Knob to the POWER SETTINGS Menu displays.
The EXT PWR Menu Key (Figure 6-3) displays the external power voltage.
Press the MENU Button to exit.
Press the MENU Button.
Rotate the Top Knob to the POWER SETTINGS Menu displays.
The BAT Menu Key (Figure 6-4) displays the current Battery Status as either
Charging or a Percentage of Charge.
Press the MENU Button to exit.
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