Avidyne IFD540 Pilot's Manual page 191

Short Text
Service Required
Checklist Error
Lightning Sensor
Config
GAD 42 Needs
Service
429 Data Not Rcvd
Enable A/P APR
Hold Course xxx
Teardrop Entry
6-15 General
Text
Long
IFD On-board battery requires
replacement
IFD Requires Service
Lightning sensor antenna config set
to: <Bottom or Top>
GAD 42 Needs Service
No 429 from input: < port numbers
as displayed in Mx Mode separated
by commas >
Use the bottom LSK on the FPL tab
before A/P APR
Hold Course xxx
Teardrop Entry
Comments
There is an on-board
battery used for
maintaining system time
during power-off periods
that is designed to last
up to 10 years. When
this message is
displayed, the battery is
no longer maintaining
system time and that
will result in degraded
IFD performance such
as Datalink and GPS
acquisition. Contact the
Avidyne Service Center
for service.
Contact an Avidyne
Service Center for
service.
This message is
principally for installers
and is only present on
the first power cycle
after configuring the IFD
for a WX500.
Contact an Avidyne
Service Center for
service.
Contact an Avidyne
Service Center for
service.
For some autopilots,
this is the prompt to the
pilot to select Approach
mode on the autopilot –
in these cases, the IFD
cannot control, nor has
knowledge of the
autopilot mode.
Displayed when the
next leg is a hold and
the entry is direct. It
appears 10 seconds
prior to reaching the
hold fix where xxx = the
hold course.
Displayed when the
next leg is a hold and
the entry is a teardrop.