Avidyne EX500 - Page 164

Reference
Avidyne EX500/EX600 MFD -152- 600-00078-001 Rev 05
Lightning Heading
Source Failed
Stormscope is configured
as a heading source and
a “fatal heading fault” is
received.
Have configuration
checked at an Avidyne
Authorized Entegra
Service Center.
Lightning Heading
Source OK
Stormscope is configured
with heading input.
Acknowledge.
Lightning Antenna
Location Changed
(WX-500 only)
Stormscope antenna
location disagrees with
EX500/EX600 setting.
Have configuration
checked at an Avidyne
Authorized Entegra
Service Center.
Lightning Position
Source Failed
(TWX670 only)
The position reporting
source (GPS or FMS)
connected to the
TWX670 has
encountered a fatal
fault.
Have configuration
checked at an
Avidyne Authorized
Entegra Service
Center.
Lightning Position
Source OK
(TWX670 only)
The position reporting
source (GPS or FMS)
connected to the
TWX670 has returned
to normal operation.
Acknowledge.
Noise Present
(TWX670 only)
The TWX670 has
detected excessive
noise in the system.
Accuracy and
efficiency of the
lightning sensor may
be negatively affected.
Have configuration
check at an Avidyne
Authorized Entegra
Service Center.
Stuck MK
(TWX670 only)
Microphone PTT
switch is stuck open.
Lightning strikes will be
not be displayed until
the problem is fixed.
Check the aircraft
PTT switches. If the
problem persists,
have the aircraft
checked at an
Avidyne Authorized
Entegra Service
Center.
Table 11.14 Lightning Messages (Continued)
Lightning
Messages & Colors
Meaning Recommended Pilot
Action