Avidyne IFD540 Pilot's Manual page 183

Short Text
Traffic <Bearing in
clock direction>
<distance in NM>*
Traffic <distance in
NM>*
COM TX Fault
COM Stuck TX
No Comm with VHF
Unit Overtemp –
Check cooling
6-7 General
Text
Long
Traffic <bearing in clock
direction> <distance in NM>
Traffic <distance in NM>
Transmitter Fault, No TX Ability
Stuck Mic Timeout, Transmitter
Disabled
No communication with the VHF
radio
Unit Overtemp: <internal
component identification>
Comments
Traffic advisories with no
relative altitude
information establish
visual contact with
conflicting traffic in order
to facilitate avoidance
maneuvers as necessary.
Traffic advisories with no
relative altitude
information and no
bearing – establish visual
contact with conflicting
traffic in order to facilitate
avoidance maneuvers as
necessary.
Transition to a backup
VHF com radio (if
available) or initiate lost
communication
procedures. Contact the
Avidyne Service Center or
a dealer for service.
Requires 35 seconds of
continuous transmission.
Verify the PTT is stuck
and contact a dealer for
service as required.
Transition to a backup
VHF com radio (if
available) or initiate lost
communication
procedures. Contact the
Avidyne Service Center or
a dealer for service.
One or more of the
internal components has
exceeded 80C. Contact
the Avidyne Service
Center or a dealer for
service – consider adding
a source of cooling and/or
improving air flow
in/around the IFD.