BENDIXKing AeroNav 910 - Page 340

AeroNav 900/880 Series Pilot’s Guide
89000039-010
7-10 General Rev 1 May 2019
No communication with the VHF radio
†
Transition to a backup VHF com radio (if available) or
initiate lost communication procedures. Contact the
BendixKing Service Center or a dealer for service.
Unit Overtemp: <component>
<component> will show the name of the component that
has exceeded temperature limits.
One or more of the internal components has exceeded
80°C. Contact the BendixKing Service Center or a dealer
for service – consider adding a source of cooling and/or
improving air flow in and around the AeroNav.
Backlight reduced to 25%
Main supply voltage has fallen to approximately 11VDC.
Check the aircraft alternators are on and functional.
Consider load shedding the bus that is powering the
AeroNav.
Altitude invalid - leg will not auto
sequence
In basic E-M aircraft where the AeroNav does not have
altitude input, this message will appear when the FMS
active leg terminates at an altitude. In this case, the FMS
flight plan will need to be manually sequenced to the next
leg. Failure to do so will cause the FMS to fly the
course/heading indefinitely.
No Comm
with VHF
Unit Overtemp -
Check Cooling
Low Volts
Manual
Sequence Req'd