BENDIXKing AeroNav 910 Pilot's Manual page 350

AeroNav 900/880 Series Pilot's Guide
Config
Modified
CrossSync is enabled in a dual AeroNav installation and a
configuration with external devices has changed on one of
the AeroNavs since the last power cycle. Restart the
AeroNav to allow automatic reconfiguration so that sensor
information can be shared.
<Airspace>
Ahead
*
The aircraft will intercept an airspace within 5 minutes
(±30 seconds). This advisory can be enabled or disabled
on the FMS setup page.
<Airspace> will be one of the following:
Class A
Class B
Class C
Class D
Controlled Airspace
Prohibited Area
Restricted Area
Warning Area
Alert Area
Caution Area
Danger Area
MOA
ADIZ
Nav Database
Invalid
Consider cycling power to the AeroNav and if the problem
persists, contact the BendixKing Service Center or a local
dealer for service.
7-20 General
Configuration modified, please restart
AeroNav when possible
[Airspace name][Lower Altitude Limit] -
[Upper Altitude Limit] FT
An Error Occurred While Loading the
Nav Database
89000039-010
Rev 1 May 2019